المؤلفون: Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C, Abudinén, F, Ackernley, T, Adeva, B, Adinolfi, M, Adlarson, P, Afsharnia, H, Agapopoulou, C, Aidala, C A, Ajaltouni, Z, Akar, S, Akiba, K, Albrecht, J, Alessio, F, Alexander, M, Alfonso Albero, A, Aliouche, Z, Alvarez Cartelle, P, Amalric, R, Amato, S, Amey, J L, Amhis, Y, An, L, Anderlini, L, Andersson, M, Andreianov, A, Andreotti, M, Andreou, D, Ao, D, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E, Atzeni, M, Audurier, B, Bachmann, S, Bachmayer, M, Back, J J, Bailly-Reyre, A, Baladron Rodriguez, P, Balagura, V, Baldini, W, Baptista de Souza Leite, J, Barbetti, M, Barlow, R J, Barsuk, S, Barter, W, Bartolini, M, Baryshnikov, F, Basels, J M, Bassi, G, Batsukh, B, Battig, A, Bay, A, Beck, A, Becker, M, Bedeschi, F, Bediaga, I B, Beiter, A, Belavin, V, Belin, S, Bellee, V, Belous, K, Belov, I, Belyaev, I, Benane, G, Bencivenni, G, Ben-Haim, E, Berezhnoy, A, Bernet, R, Bernet Andres, S, Berninghoff, D, Bernstein, H C, Bertella, C, Bertolin, A, Betancourt, C, Betti, F, Bezshyiko, Ia, Bhasin, S, Bhom, J, Bian, L, Bieker, M S, Biesuz, N V, Bifani, S, Billoir, P, Biolchini, A, Birch, M, Bishop, F C R, Bitadze, A, Bizzeti, A, Blago, M P, Blake, T, Blanc, F, Blank, J E, Blusk, S, Bobulska, D, Boelhauve, J A, Boente Garcia, O, Boettcher, T, Boldyrev, A, Bolognani, C S, Bolzonella, R, Bondar, N, Borgato, F, Borghi, S, Borsato, M, Borsuk, J T, Bouchiba, S A, Bowcock, T J V, Boyer, A, Bozzi, C, Bradley, M J, Braun, S, Brea Rodriguez, A, Brodzicka, J, Brossa Gonzalo, A, Brown, J, Brundu, D, Buonaura, A, Buonincontri, L, Burke, A T, Burr, C, Bursche, A, Butkevich, A, Butter, J S, Buytaert, J, Byczynski, W, Cadeddu, S, Cai, H, Calabrese, R, Calefice, L, Cali, S, Calladine, R, Calvi, M, Calvo Gomez, M, Campana, P, Campora Perez, D H, Campoverde Quezada, A F, Capelli, S, Capriotti, L, Carbone, A, Carboni, G, Cardinale, R, Cardini, A, Carniti, P, Carus, L, Casais Vidal, A, Caspary, R, Casse, G, Cattaneo, M, Cavallero, G, Cavallini, V, Celani, S, Cerasoli, J, Cervenkov, D, Chadwick, A J, Chapman, M G, Charles, M, Charpentier, Ph, Chavez Barajas, C A, Chefdeville, M, Chen, C, Chen, S, Chernov, A, Chernyshenko, S, Chobanova, V, Cholak, S, Chrzaszcz, M, Chubykin, A, Chulikov, V, Ciambrone, P, Cicala, M F, Cid Vidal, X, Ciezarek, G, Ciullo, G, Clarke, P E L, Clemencic, M, Cliff, H V, Closier, J, Cobbledick, J L, Coco, V, Coelho, J A B, Cogan, J, Cogneras, E, Cojocariu, L, Collins, P, Colombo, T, Congedo, L, Contu, A, Cooke, N, Corredoira, I, Corti, G, Couturier, B, Craik, D C, Cruz Torres, M, Currie, R, Da Silva, C L, Dadabaev, S, Dai, L, Dai, X, Dall'Occo, E, Dalseno, J, D'Ambrosio, C, Daniel, J, Danilina, A, d'Argent, P, Davies, J E, Davis, A, De Aguiar Francisco, O, de Boer, J, De Bruyn, K, De Capua, S, De Cian, M, De Freitas Carneiro Da Graca, U, De Lucia, E, De Miranda, J M, De Paula, L, De Serio, M, De Simone, D, De Simone, P, De Vellis, F, de Vries, J A, Dean, C T, Debernardis, F, Decamp, D, Dedu, V, Del Buono, L, Delaney, B, Dembinski, H-P, Denysenko, V, Deschamps, O, Dettori, F, Dey, B, Di Nezza, P, Diachkov, I, Didenko, S, Dieste Maronas, L, Ding, S, Dobishuk, V, Dolmatov, A, Dong, C, Donohoe, A M, Dordei, F, Dos Reis, A C, Douglas, L, Downes, A G, Duda, P, Dudek, M W, Dufour, L, Duk, V, Durante, P, Duras, M M, Durham, J M, Dutta, D, Dziurda, A, Dzyuba, A, Easo, S, Egede, U, Egorychev, V, Eidelman, S, Eirea Orro, C, Eisenhardt, S, Ejopu, E, Ek-In, S, Eklund, L, Ely, S, Ene, A, Epple, E, Escher, S, Eschle, J, Esen, S, Evans, T, Fabiano, F, Falcao, L N, Fan, Y, Fang, B, Fantini, L, Faria, M, Farry, S, Fazzini, D, Felkowski, L F, Feo, M, Fernandez Gomez, M, Fernez, A D, Ferrari, F, Ferreira Lopes, L, Ferreira Rodrigues, F, Ferreres Sole, S, Ferrillo, M, Ferro-Luzzi, M, Filippov, S, Fini, R A, Fiorini, M, Firlej, M, Fischer, K M, Fitzgerald, D S, Fitzpatrick, C, Fiutowski, T, Fleuret, F, Fontana, M, Fontanelli, F, Forty, R, Foulds-Holt, D, Franco Lima, V, Franco Sevilla, M, Frank, M, Franzoso, E, Frau, G, Frei, C, Friday, D A, Fu, J, Fuehring, Q, Fulghesu, T, Gabriel, E, Galati, G, Galati, M D, Gallas Torreira, A, Galli, D, Gambetta, S, Gan, Y, Gandelman, M, Gandini, P, Gao, Y, Garau, M, Garcia Martin, L M, Garcia Moreno, P, García Pardiñas, J, Garcia Plana, B, Garcia Rosales, F A, Garrido, L, Gaspar, C, Geertsema, R E, Gerick, D, Gerken, L L, Gersabeck, E, Gersabeck, M, Gershon, T, Giambastiani, L, Gibson, V, Giemza, H K, Gilman, A L, Giovannetti, M, Gioventù, A, Gironella Gironell, P, Giugliano, C, Giza, M A, Gizdov, K, Gkougkousis, E L, Gligorov, V V, Göbel, C, Golobardes, E, Golubkov, D, Golutvin, A, Gomes, A, Gomez Fernandez, S, Goncalves Abrantes, F, Goncerz, M, Gong, G, Gorelov, I V, Gotti, C, Grabowski, J P, Grammatico, T, Granado Cardoso, L A, Graugés, E, Graverini, E, Graziani, G, Grecu, A T, Greeven, L M, Grieser, N A, Grillo, L, Gromov, S, Gruberg Cazon, B R, Gu, C, Guarise, M, Guittiere, M, Günther, P A, Gushchin, E, Guth, A, Guz, Y, Gys, T, Hadavizadeh, T, Hadjivasiliou, C, Haefeli, G, Haen, C, Haimberger, J, Haines, S C, Halewood-Leagas, T, Halvorsen, M M, Hamilton, P M, Hammerich, J, Han, Q, Han, X, Hansen, E B, Hansmann-Menzemer, S, Hao, L, Harnew, N, Harrison, T, Hasse, C, Hatch, M, He, J, Heijhoff, K, Henderson, C, Henderson, R D L, Hennequin, A M, Hennessy, K, Henry, L, Herd, J, Heuel, J, Hicheur, A, Hill, D, Hilton, M, Hollitt, S E, Horswill, J, Hou, R, Hou, Y, Hu, J, Hu, W, Hu, X, Huang, W, Huang, X, Hulsbergen, W, Hunter, R J, Hushchyn, M, Hutchcroft, D, Ibis, P, Idzik, M, Ilin, D, Ilten, P, Inglessi, A, Iniukhin, A, Ishteev, A, Ivshin, K, Jacobsson, R, Jage, H, Jaimes Elles, S J, Jakobsen, S, Jans, E, Jashal, B K, Jawahery, A, Jevtic, V, Jiang, E, Jiang, X, Jiang, Y, John, M, Johnson, D, Jones, C R, Jones, T P, Jost, B, Jurik, N, Juszczak, I, Kandybei, S, Kang, Y, Karacson, M, Karpenkov, D, Karpov, M, Kautz, J W, Keizer, F, Keller, D M, Kenzie, M, Ketel, T, Khanji, B, Kharisova, A, Kholodenko, S, Khreich, G, Kirn, T, Kirsebom, V S, Kitouni, O, Klaver, S, Kleijne, N, Klimaszewski, K, Kmiec, M R, Koliiev, S, Kondybayeva, A, Konoplyannikov, A, Kopciewicz, P, Kopecna, R, Koppenburg, P, Korolev, M, Kostiuk, I, Kot, O, Kotriakhova, S, Kozachuk, A, Kravchenko, P, Kravchuk, L, Krawczyk, R D, Kreps, M, Kretzschmar, S, Krokovny, P, Krupa, W, Krzemien, W, Kubat, J, Kubis, S, Kucewicz, W, Kucharczyk, M, Kudryavtsev, V, Kupsc, A, Lacarrere, D, Lafferty, G, Lai, A, Lampis, A, Lancierini, D, Landesa Gomez, C, Lane, J J, Lane, R, Lanfranchi, G, Langenbruch, C, Langer, J, Lantwin, O, Latham, T, Lazzari, F, Lazzaroni, M, Le Gac, R, Lee, S H, Lefèvre, R, Leflat, A, Legotin, S, Lenisa, P, Leroy, O, Lesiak, T, Leverington, B, Li, A, Li, H, Li, K, Li, P, Li, P-R, Li, S, Li, T, Li, Y, Li, Z, Liang, X, Lin, C, Lin, T, Lindner, R, Lisovskyi, V, Litvinov, R, Liu, G, Liu, H, Liu, Q, Liu, S, Lobo Salvia, A, Loi, A, Lollini, R, Lomba Castro, J, Longstaff, I, Lopes, J H, Lopez Huertas, A, López Soliño, S, Lovell, G H, Lu, Y, Lucarelli, C, Lucchesi, D, Luchuk, S, Lucio Martinez, M, Lukashenko, V, Luo, Y, Lupato, A, Luppi, E, Lusiani, A, Lynch, K, Lyu, X-R, Ma, L, Ma, R, Maccolini, S, Machefert, F, Maciuc, F, Mackay, I, Macko, V, Mackowiak, P, Madhan Mohan, L R, Maevskiy, A, Maisuzenko, D, Majewski, M W, Malczewski, J J, Malde, S, Malecki, B, Malinin, A, Maltsev, T, Manca, G, Mancinelli, G, Mancuso, C, Manuzzi, D, Manzari, C A, Marangotto, D, Marchand, J F, Marconi, U, Mariani, S, Marin Benito, C, Marks, J, Marshall, A M, Marshall, P J, Martelli, G, Martellotti, G, Martinazzoli, L, Martinelli, M, Martinez Santos, D, Martinez Vidal, F, Massafferri, A, Materok, M, Matev, R, Mathad, A, Matiunin, V, Matteuzzi, C, Mattioli, K R, Mauri, A, Maurice, E, Mauricio, J, Mazurek, M, McCann, M, Mcconnell, L, McGrath, T H, McHugh, N T, McNab, A, McNulty, R, Mead, J V, Meadows, B, Meier, G, Melnychuk, D, Meloni, S, Merk, M, Merli, A, Meyer Garcia, L, Miao, D, Mikhasenko, M, Milanes, D A, Millard, E, Milovanovic, M, Minard, M-N, Minotti, A, Miralles, T, Mitchell, S E, Mitreska, B, Mitzel, D S, Mödden, A, Mohammed, R A, Moise, R D, Mokhnenko, S, Mombächer, T, Monk, M, Monroy, I A, Monteil, S, Morandin, M, Morello, G, Morello, M J, Moron, J, Morris, A B, Morris, A G, Mountain, R, Mu, H, Muhammad, E, Muheim, F, Mulder, M, Müller, K, Murphy, C H, Murray, D, Murta, R, Muzzetto, P, Naik, P, Nakada, T, Nandakumar, R, Nanut, T, Nasteva, I, Needham, M, Neri, N, Neubert, S, Neufeld, N, Neustroev, P, Newcombe, R, Nicolini, J, Niel, E M, Nieswand, S, Nikitin, N, Nolte, N S, Normand, C, Novoa Fernandez, J, Nunez, C, Oblakowska-Mucha, A, Obraztsov, V, Oeser, T, O'Hanlon, D P, Okamura, S, Oldeman, R, Oliva, F, Onderwater, C J G, O'Neil, R H, Otalora Goicochea, J M, Ovsiannikova, T, Owen, P, Oyanguren, A, Ozcelik, O, Padeken, K O, Pagare, B, Pais, P R, Pajero, T, Palano, A, Palutan, M, Pan, Y, Panshin, G, Paolucci, L, Papanestis, A, Pappagallo, M, Pappalardo, L L, Pappenheimer, C, Parker, W, Parkes, C, Passalacqua, B, Passaleva, G, Pastore, A, Patel, M, Patrignani, C, Pawley, C J, Pearce, A, Pellegrino, A, Pepe Altarelli, M, Perazzini, S, Pereima, D, Pereiro Castro, A, Perret, P, Petric, M, Petridis, K, Petrolini, A, Petrov, A, Petrucci, S, Petruzzo, M, Pham, H, Philippov, A, Piandani, R, Pica, L, Piccini, M, Pietrzyk, B, Pietrzyk, G, Pili, M, Pilloni, A, Pinci, D, Pisani, F, Pizzichemi, M, Placinta, V, Plews, J, Plo Casasus, M, Polci, F, Poli Lener, M, Poliakova, M, Poluektov, A, Polukhina, N, Polyakov, I, Polycarpo, E, Ponce, S, Popov, D, Popov, S, Poslavskii, S, Prasanth, K, Promberger, L, Prouve, C, Pugatch, V, Puill, V, Punzi, G, Qi, H R, Qian, W, Qin, N, Qu, S, Quagliani, R, Raab, N V, Rabadan Trejo, R I, Rachwal, B, Rademacker, J H, Rajagopalan, R, Rama, M, Ramos Pernas, M, Rangel, M S, Ratnikov, F, Raven, G, Rebollo De Miguel, M, Redi, F, Reich, J, Reiss, F, Remon Alepuz, C, Ren, Z, Resmi, P K, Ribatti, R, Ricci, A M, Ricciardi, S, Richardson, K, Richardson-Slipper, M, Rinnert, K, Robbe, P, Robertson, G, Rodrigues, A B, Rodrigues, E, Rodriguez Fernandez, E, Rodriguez Lopez, J A, Rodriguez Rodriguez, E, Rolf, D L, Rollings, A, Roloff, P, Romanovskiy, V, Romero Lamas, M, Romero Vidal, A, Roth, J D, Rotondo, M, Rudolph, M S, Ruf, T, Ruiz Fernandez, R A, Ruiz Vidal, J, Ryzhikov, A, Ryzka, J, Saborido Silva, J J, Sagidova, N, Sahoo, N, Saitta, B, Salomoni, M, Sanchez Gras, C, Sanderswood, I, Santacesaria, R, Santamarina Rios, C, Santimaria, M, Santovetti, E, Saranin, D, Sarpis, G, Sarpis, M, Sarti, A, Satriano, C, Satta, A, Saur, M, Savrina, D, Sazak, H, Scantlebury Smead, L G, Scarabotto, A, Schael, S, Scherl, S, Schiller, M, Schindler, H, Schmelling, M, Schmidt, B, Schmitt, S, Schneider, O, Schopper, A, Schubiger, M, Schulte, S, Schune, M H, Schwemmer, R, Sciascia, B, Sciuccati, A, Sellam, S, Semennikov, A, Senghi Soares, M, Sergi, A, Serra, N, Sestini, L, Seuthe, A, Shang, Y, Shangase, D M, Shapkin, M, Shchemerov, I, Shchutska, L, Shears, T, Shekhtman, L, Shen, Z, Sheng, S, Shevchenko, V, Shi, B, Shields, E B, Shimizu, Y, Shmanin, E, Shorkin, R, Shupperd, J D, Siddi, B G, Silva Coutinho, R, Simi, G, Simone, S, Singla, M, Skidmore, N, Skuza, R, Skwarnicki, T, Slater, M W, Smallwood, J C, Smeaton, J G, Smith, E, Smith, K, Smith, M, Snoch, A, Soares Lavra, L, Sokoloff, M D, Soler, F J P, Solomin, A, Solovev, A, Solovyev, I, Song, R, Souza De Almeida, F L, Souza De Paula, B, Spaan, B, Spadaro Norella, E, Spedicato, E, Spiridenkov, E, Spradlin, P, Sriskaran, V, Stagni, F, Stahl, M, Stahl, S, Stanislaus, S, Stein, E N, Steinkamp, O, Stenyakin, O, Stevens, H, Stone, S, Strekalina, D, Su, Y S, Suljik, F, Sun, J, Sun, L, Sun, Y, Svihra, P, Swallow, P N, Swientek, K, Szabelski, A, Szumlak, T, Szymanski, M, Tan, Y, Taneja, S, Tat, M D, Terentev, A, Teubert, F, Thomas, E, Thompson, D J D, Thomson, K A, Tilquin, H, Tisserand, V, T'Jampens, S, Tobin, M, Tomassetti, L, Tonani, G, Tong, X, Torres Machado, D, Tou, D Y, Trilov, S M, Trippl, C, Tuci, G, Tully, A, Tuning, N, Ukleja, A, Unverzagt, D J, Usachov, A, Ustyuzhanin, A, Uwer, U, Vagner, A, Vagnoni, V, Valassi, A, Valenti, G, Valls Canudas, N, van Beuzekom, M, Van Dijk, M, Van Hecke, H, van Herwijnen, E, Van Hulse, C B, van Veghel, M, Vazquez Gomez, R, Vazquez Regueiro, P, Vázquez Sierra, C, Vecchi, S, Velthuis, J J, Veltri, M, Venkateswaran, A, Veronesi, M, Vesterinen, M, Vieira, D, Vieites Diaz, M, Vilasis-Cardona, X, Vilella Figueras, E, Villa, A, Vincent, P, Volle, F C, Vom Bruch, D, Vorobyev, A, Vorobyev, V, Voropaev, N, Vos, K, Vrahas, C, Waldi, R, Walsh, J, Wan, G, Wang, C, Wang, G, Wang, J, Wang, M, Wang, R, Wang, X, Wang, Y, Wang, Z, Ward, J A, Watson, N K, Websdale, D, Wei, Y, Weisser, C, Westhenry, B D C, White, D J, Whitehead, M, Wiederhold, A R, Wiedner, D, Wilkinson, G, Wilkinson, M K, Williams, I, Williams, M, Williams, M R J, Williams, R, Wilson, F F, Wislicki, W, Witek, M, Witola, L, Wong, C P, Wormser, G, Wotton, S A, Wu, H, Wu, J, Wyllie, K, Xiang, Z, Xiao, D, Xie, Y, Xu, A, Xu, J, Xu, L, Xu, M, Xu, Q, Xu, Z, Yang, D, Yang, S, Yang, X, Yang, Y, Yang, Z, Yeomans, L E, Yeroshenko, V, Yeung, H, Yin, H, Yu, J, Yuan, X, Zaffaroni, E, Zavertyaev, M, Zdybal, M, Zenaiev, O, Zeng, M, Zhang, C, Zhang, D, Zhang, L, Zhang, S, Zhang, Y, Zharkova, A, Zhelezov, A, Zheng, Y, Zhou, T, Zhou, X, Zhou, Y, Zhovkovska, V, Zhu, X, Zhu, Z, Zhukov, V, Zou, Q, Zucchelli, S, Zuliani, D, Zunica, G

المساهمون: Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C, Abudinén, F, Ackernley, T, Adeva, B, Adinolfi, M, Adlarson, P, Afsharnia, H, Agapopoulou, C, Aidala, C A, Ajaltouni, Z, Akar, S, Akiba, K, Albrecht, J, Alessio, F, Alexander, M, Alfonso Albero, A, Aliouche, Z, Alvarez Cartelle, P, Amalric, R, Amato, S, Amey, J L, Amhis, Y, An, L, Anderlini, L, Andersson, M, Andreianov, A, Andreotti, M, Andreou, D, Ao, D, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E, Atzeni, M, Audurier, B, Bachmann, S, Bachmayer, M, Back, J J, Bailly-Reyre, A, Baladron Rodriguez, P, Balagura, V, Baldini, W, Baptista de Souza Leite, J, Barbetti, M, Barlow, R J, Barsuk, S, Barter, W, Bartolini, M, Baryshnikov, F, Basels, J M, Bassi, G, Batsukh, B, Battig, A, Bay, A, Beck, A, Becker, M, Bedeschi, F, Bediaga, I B, Beiter, A, Belavin, V, Belin, S, Bellee, V, Belous, K, Belov, I, Belyaev, I, Benane, G, Bencivenni, G, Ben-Haim, E, Berezhnoy, A, Bernet, R, Bernet Andres, S, Berninghoff, D, Bernstein, H C, Bertella, C, Bertolin, A, Betancourt, C, Betti, F, Bezshyiko, Ia, Bhasin, S, Bhom, J, Bian, L, Bieker, M S, Biesuz, N V, Bifani, S, Billoir, P, Biolchini, A, Birch, M, Bishop, F C R, Bitadze, A, Bizzeti, A, Blago, M P, Blake, T, Blanc, F, Blank, J E, Blusk, S, Bobulska, D, Boelhauve, J A, Boente Garcia, O

مصطلحات موضوعية: Physic, HEP, LHC, LHCb, Particles and field, Strong interaction, Multiquark bound state, Bottom meson, Strange quark, Hadron collider

الوصف: An amplitude analysis of B− → J/ψ Λ anti-p decays is performed using 4400 signal candidates selected on a data sample of pp collisions recorded at center-of-mass energies of 7, 8, and 13 TeV with the LHCb detector, corresponding to an integrated luminosity of 9 fb^−1. A narrow resonance in the J/ψ Λ system, consistent with a pentaquark candidate with strangeness, is observed with high significance. The mass and the width of this new state are measured to be 4338.2 ± 0.7 ± 0.4 MeV and 7.0 ± 1.2 ± 1.3 MeV, where the first uncertainty is statistical and the second systematic. The spin is determined to be 1/2 and negative parity is preferred. Because of the small Q-value of the reaction, the most precise single measurement of the B− mass to date, 5279.44 ± 0.05 ± 0.07 MeV , is obtained.

وصف الملف: STAMPA

العلاقة: info:eu-repo/semantics/altIdentifier/wos/WOS:001138758100002; volume:131; issue:3; firstpage:1; lastpage:11; numberofpages:11; journal:PHYSICAL REVIEW LETTERS; https://hdl.handle.net/11585/952274Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85165662013; https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.131.031901Test

الإتاحة: https://doi.org/10.1103/PhysRevLett.131.031901Test
https://hdl.handle.net/11585/952274Test

المؤلفون: Aaij R., Abdelmotteleb A. S. W., Abellan Beteta C., Abudinen F., Ackernley T., Adeva B., Adinolfi M., Afsharnia H., Agapopoulou C., Aidala C. A., Aiola S., Ajaltouni Z., Akar S., Akiba K., Albrecht J., Alessio F., Alexander M., Alfonso Albero A., Aliouche Z., Alvarez Cartelle P., Amalric R., Amato S., Amey J. L., Amhis Y., An L., Anderlini L., Andersson M., Andreianov A., Andreotti M., Andreou D., Ao D., Archilli F., Artamonov A., Artuso M., Aslanides E., Atzeni M., Audurier B., Bachmann S., Bachmayer M., Back J. J., Bailly-Reyre A., Baladron Rodriguez P., Balagura V., Baldini W., Baptista De Souza Leite J., Barbetti M., Barlow R. J., Barsuk S., Barter W., Bartolini M., Baryshnikov F., Basels J. M., Bassi G., Batsukh B., Battig A., Bay A., Beck A., Becker M., Bedeschi F., Bediaga I. B., Beiter A., Belavin V., Belin S., Bellee V., Belous K., Belov I., Belyaev I., Benane G., Bencivenni G., Ben-Haim E., Berezhnoy A., Bernet R., Bernet Andres S., Berninghoff D., Bernstein H. C., Bertella C., Bertolin A., Betancourt C., Betti F., Bezshyiko I., Bhasin S., Bhom J., Bian L., Bieker M. S., Biesuz N. V., Bifani S., Billoir P., Biolchini A., Birch M., Bishop F. C. R., Bitadze A., Bizzeti A., Blago M. P., Blake T., Blanc F., Blusk S., Bobulska D., Boelhauve J. A., Boente Garcia O., Boettcher T., Boldyrev A., Bolognani C. S., Bolzonella R., Bondar N., Borgato F., Borghi S., Borsato M., Borsuk J. T., Bouchiba S. A., Bowcock T. J. V., Boyer A., Bozzi C., Bradley M. J., Braun S., Brea Rodriguez A., Brodzicka J., Brossa Gonzalo A., Brown J., Brundu D., Buonaura A., Buonincontri L., Burke A. T., Burr C., Bursche A., Butkevich A., Butter J. S., Buytaert J., Byczynski W., Cadeddu S., Cai H., Calabrese R., Calefice L., Cali S., Calladine R., Calvi M., Calvo Gomez M., Campana P., Campora Perez D. H., Campoverde Quezada A. F., Capelli S., Capriotti L., Carbone A., Carboni G., Cardinale R., Cardini A., Carli I., Carniti P., Carus L., Casais Vidal A., Caspary R., Casse G., Cattaneo M., Cavallero G., Cavallini V., Celani S., Cerasoli J., Cervenkov D., Chadwick A. J., Chapman M. G., Charles M., Charpentier P., Chavez Barajas C. A., Chefdeville M., Chen C., Chen S., Chernov A., Chernyshenko S., Chobanova V., Cholak S., Chrzaszcz M., Chubykin A., Chulikov V., Ciambrone P., Cicala M. F., Cid Vidal X., Ciezarek G., Ciullo G., Clarke P. E. L., Clemencic M., Cliff H. V., Closier J., Cobbledick J. L., Coco V., Coelho J. A. B., Cogan J., Cogneras E., Cojocariu L., Collins P., Colombo T., Congedo L., Contu A., Cooke N., Corredoira I., Corti G., Couturier B., Craik D. C., Crkovska J., Cruz Torres M., Currie R., Da Silva C. L., Dadabaev S., Dai L., Dai X., Dall'occo E., Dalseno J., D'ambrosio C., Daniel J., Danilina A., D'argent P., Davies J. E., Davis A., De Aguiar Francisco O., De Boer J., De Bruyn K., De Capua S., De Cian M., De Freitas Carneiro Da Graca U., De Lucia E., De Miranda J. M., De Paula L., De Serio M., De Simone D., De Simone P., De Vellis F., De Vries J. A., Dean C. T., Debernardis F., Decamp D., Dedu V., Del Buono L., Delaney B., Dembinski H. -P., Denysenko V., Deschamps O., Dettori F., Dey B., Di Cicco A., Di Nezza P., Diachkov I., Didenko S., Dieste Maronas L., Ding S., Dobishuk V., Dolmatov A., Dong C., Donohoe A. M., Dordei F., Dos Reis A. C., Douglas L., Downes A. G., Dudek M. W., Dufour L., Duk V., Durante P., Durham J. M., Dutta D., Dziurda A., Dzyuba A., Easo S., Egede U., Egorychev V., Eidelman S., Eirea Orro C., Eisenhardt S., Ejopu E., Ek-In S., Eklund L., Ely S., Ene A., Epple E., Escher S., Eschle J., Esen S., Evans T., Fabiano F., Falcao L. N., Fan Y., Fang B., Farry S., Fazzini D., Feo M., Fernandez Gomez M., Fernez A. D., Ferrari F., Ferreira Lopes L., Ferreira Rodrigues F., Ferreres Sole S., Ferrillo M., Ferro-Luzzi M., Filippov S., Fini R. A., Fiorini M., Firlej M., Fischer K. M., Fitzgerald D. S., Fitzpatrick C., Fiutowski T., Fleuret F., Fontana M., Fontanelli F., Forty R., Foulds-Holt D., Franco Lima V., Franco Sevilla M., Frank M., Franzoso E., Frau G., Frei C., Friday D. A., Fu J., Fuehring Q., Fulghesu T., Gabriel E., Galati G., Galati M. D., Gallas Torreira A., Galli D., Gambetta S., Gan Y., Gandelman M., Gandini P., Gao Y., Garau M., Garcia Martin L. M., Garcia Moreno P., Garcia Pardinas J., Garcia Plana B., Garcia Rosales F. A., Garrido L., Gaspar C., Geertsema R. E., Gerick D., Gerken L. L., Gersabeck E., Gersabeck M., Gershon T., Giambastiani L., Gibson V., Giemza H. K., Gilman A. L., Giovannetti M., Gioventu A., Gironella Gironell P., Giugliano C., Giza M. A., Gizdov K., Gkougkousis E. L., Gligorov V. V., Gobel C., Golobardes E., Golubkov D., Golutvin A., Gomes A., Gomez Fernandez S., Goncalves Abrantes F., Goncerz M., Gong G., Gorelov I. V., Gotti C., Grabowski J. P., Grammatico T., Granado Cardoso L. A., Grauges E., Graverini E., Graziani G., Grecu A. T., Greeven L. M., Grieser N. A., Grillo L., Gromov S., Gruberg Cazon B. R., Gu C., Guarise M., Guittiere M., Gunther P. A., Gushchin E., Guth A., Guz Y., Gys T., Hadavizadeh T., Haefeli G., Haen C., Haimberger J., Haines S. C., Halewood-Leagas T., Halvorsen M. M., Hamilton P. M., Hammerich J., Han Q., Han X., Hansen E. B., Hansmann-Menzemer S., Hao L., Harnew N., Harrison T., Hasse C., Hatch M., He J., Heijhoff K., Heinicke K., Henderson C., Henderson R. D. L., Hennequin A. M., Hennessy K., Henry L., Herd J. H., Heuel J., Hicheur A., Hill D., Hilton M., Hollitt S. E., Horswill J., Hou R., Hou Y., Hu J., Hu W., Hu X., Huang W., Huang X., Hulsbergen W., Hunter R. J., Hushchyn M., Hutchcroft D., Ibis P., Idzik M., Ilin D., Ilten P., Inglessi A., Iniukhin A., Ishteev A., Ivshin K., Jacobsson R., Jage H., Jaimes Elles S. J., Jakobsen S., Jans E., Jashal B. K., Jawahery A., Jevtic V., Jiang E., Jiang X., Jiang Y., John M., Johnson D., Jones C. R., Jones T. P., Jost B., Jurik N., Juszczak I., Kandybei S., Kang Y., Karacson M., Karpenkov D., Karpov M., Kautz J. W., Keizer F., Keller D. M., Kenzie M., Ketel T., Khanji B., Kharisova A., Kholodenko S., Khreich G., Kirn T., Kirsebom V. S., Kitouni O., Klaver S., Kleijne N., Klimaszewski K., Kmiec M. R., Koliiev S., Kondybayeva A., Konoplyannikov A., Kopciewicz P., Kopecna R., Koppenburg P., Korolev M., Kostiuk I., Kot O., Kotriakhova S., Kozachuk A., Kravchenko P., Kravchuk L., Krawczyk R. D., Kreps M., Kretzschmar S., Krokovny P., Krupa W., Krzemien W., Kubat J., Kucewicz W., Kucharczyk M., Kudryavtsev V., Kunde G. J., Kupsc A., Lacarrere D., Lafferty G., Lai A., Lampis A., Lancierini D., Landesa Gomez C., Lane J. J., Lane R., Lanfranchi G., Langenbruch C., Langer J., Lantwin O., Latham T., Lazzari F., Lazzaroni M., Le Gac R., Lee S. H., Lefevre R., Leflat A., Legotin S., Lenisa P., Leroy O., Lesiak T., Leverington B., Li A., Li H., Li K., Li P., Li P. -R., Li S., Li T., Li Y., Li Z., Liang X., Lin C., Lin T., Lindner R., Lisovskyi V., Litvinov R., Liu G., Liu H., Liu Q., Liu S., Lobo Salvia A., Loi A., Lollini R., Lomba Castro J., Longstaff I., Lopes J. H., Lopez Huertas A., Lopez Solino S., Lovell G. H., Lu Y., Lucarelli C., Lucchesi D., Luchuk S., Lucio Martinez M., Lukashenko V., Luo Y., Lupato A., Luppi E., Lusiani A., Lynch K., Lyu X. -R., Ma L., Ma R., Maccolini S., Machefert F., Maciuc F., Mackay I., Macko V., Mackowiak P., Madhan Mohan L. R., Maevskiy A., Maisuzenko D., Majewski M. W., Malczewski J. J., Malde S., Malecki B., Malinin A., Maltsev T., Manca G., Mancinelli G., Mancuso C., Manuzzi D., Manzari C. A., Marangotto D., Maratas J. M., Marchand J. F., Marconi U., Mariani S., Marin Benito C., Marks J., Marshall A. M., Marshall P. J., Martelli G., Martellotti G., Martinazzoli L., Martinelli M., Martinez Santos D., Martinez Vidal F., Massafferri A., Materok M., Matev R., Mathad A., Matiunin V., Matteuzzi C., Mattioli K. R., Mauri A., Maurice E., Mauricio J., Mazurek M., Mccann M., Mcconnell L., Mcgrath T. H., Mchugh N. T., Mcnab A., Mcnulty R., Mead J. V., Meadows B., Meier G., Melnychuk D., Meloni S., Merk M., Merli A., Meyer Garcia L., Miao D., Mikhasenko M., Milanes D. A., Millard E., Milovanovic M., Minard M. -N., Minotti A., Miralles T., Mitchell S. E., Mitreska B., Mitzel D. S., Modden A., Mohammed R. A., Moise R. D., Mokhnenko S., Mombacher T., Monk M., Monroy I. A., Monteil S., Morandin M., Morello G., Morello M. J., Moron J., Morris A. B., Morris A. G., Mountain R., Mu H., Muhammad E., Muheim F., Mulder M., Muller K., Murphy C. H., Murray D., Murta R., Muzzetto P., Naik P., Nakada T., Nandakumar R., Nanut T., Nasteva I., Needham M., Neri N., Neubert S., Neufeld N., Neustroev P., Newcombe R., Nicolini J., Niel E. M., Nieswand S., Nikitin N., Nolte N. S., Normand C., Novoa Fernandez J., Nunez C., Oblakowska-Mucha A., Obraztsov V., Oeser T., O'hanlon D. P., Okamura S., Oldeman R., Oliva F., Olivares M. E., Onderwater C. J. G., O'neil R. H., Otalora Goicochea J. M., Ovsiannikova T., Owen P., Oyanguren A., Ozcelik O., Padeken K. O., Pagare B., Pais P. R., Pajero T., Palano A., Palutan M., Pan Y., Panshin G., Paolucci L., Papanestis A., Pappagallo M., Pappalardo L. L., Pappenheimer C., Parker W., Parkes C., Passalacqua B., Passaleva G., Pastore A., Patel M., Patrignani C., Pawley C. J., Pearce A., Pellegrino A., Pepe Altarelli M., Perazzini S., Pereima D., Pereiro Castro A., Perret P., Petric M., Petridis K., Petrolini A., Petrov A., Petrucci S., Petruzzo M., Pham H., Philippov A., Piandani R., Pica L., Piccini M., Pietrzyk B., Pietrzyk G., Pili M., Pinci D., Pisani F., Pizzichemi M., Placinta V., Plews J., Plo Casasus M., Polci F., Poli Lener M., Poliakova M., Poluektov A., Polukhina N., Polyakov I., Polycarpo E., Ponce S., Popov D., Popov S., Poslavskii S., Prasanth K., Promberger L., Prouve C., Pugatch V., Puill V., Punzi G., Qi H. R., Qian W., Qin N., Qu S., Quagliani R., Raab N. V., Rabadan Trejo R. I., Rachwal B., Rademacker J. H., Rajagopalan R., Rama M., Ramos Pernas M., Rangel M. S., Ratnikov F., Raven G., Rebollo De Miguel M., Redi F., Reich J., Reiss F., Remon Alepuz C., Ren Z., Renaudin V., Resmi P. K., Ribatti R., Ricci A. M., Ricciardi S., Richardson K., Richardson-Slipper M., Rinnert K., Robbe P., Robertson G., Rodrigues A. B., Rodrigues E., Rodriguez Fernandez E., Rodriguez Lopez J. A., Rodriguez Rodriguez E., Rollings A., Roloff P., Romanovskiy V., Romero Lamas M., Romero Vidal A., Roth J. D., Rotondo M., Rudolph M. S., Ruf T., Ruiz Fernandez R. A., Ruiz Vidal J., Ryzhikov A., Ryzka J., Saborido Silva J. J., Sagidova N., Sahoo N., Saitta B., Salomoni M., Sanchez Gras C., Sanderswood I., Santacesaria R., Santamarina Rios C., Santimaria M., Santovetti E., Saranin D., Sarpis G., Sarpis M., Sarti A., Satriano C., Satta A., Saur M., Savrina D., Sazak H., Scantlebury Smead L. G., Scarabotto A., Schael S., Scherl S., Schiller M., Schindler H., Schmelling M., Schmidt B., Schmitt S., Schneider O., Schopper A., Schubiger M., Schulte S., Schune M. H., Schwemmer R., Sciascia B., Sciuccati A., Sellam S., Semennikov A., Senghi Soares M., Sergi A., Serra N., Sestini L., Seuthe A., Shang Y., Shangase D. M., Shapkin M., Shchemerov I., Shchutska L., Shears T., Shekhtman L., Shen Z., Sheng S., Shevchenko V., Shi B., Shields E. B., Shimizu Y., Shmanin E., Shupperd J. D., Siddi B. G., Silva Coutinho R., Simi G., Simone S., Singla M., Skidmore N., Skuza R., Skwarnicki T., Slater M. W., Smallwood J. C., Smeaton J. G., Smith E., Smith K., Smith M., Snoch A., Soares Lavra L., Sokoloff M. D., Soler F. J. P., Solomin A., Solovev A., Solovyev I., Song R., Souza De Almeida F. L., Souza De Paula B., Spaan B., Spadaro Norella E., Spiridenkov E., Spradlin P., Sriskaran V., Stagni F., Stahl M., Stahl S., Stanislaus S., Stein E. N., Steinkamp O., Stenyakin O., Stevens H., Stone S., Strekalina D., Suljik F., Sun J., Sun L., Sun Y., Svihra P., Swallow P. N., Swientek K., Szabelski A., Szumlak T., Szymanski M., Tan Y., Taneja S., Tanner A. R., Tat M. D., Terentev A., Teubert F., Thomas E., Thompson D. J. D., Thomson K. A., Tilquin H., Tisserand V., T'jampens S., Tobin M., Tomassetti L., Tonani G., Tong X., Torres Machado D., Tou D. Y., Trifonova E., Trilov S. M., Trippl C., Tuci G., Tully A., Tuning N., Ukleja A., Unverzagt D. J., Ursov E., Usachov A., Ustyuzhanin A., Uwer U., Vagner A., Vagnoni V., Valassi A., Valenti G., Valls Canudas N., Van Beuzekom M., Van Dijk M., Van Hecke H., Van Herwijnen E., Van Hulse C. B., Van Veghel M., Vazquez Gomez R., Vazquez Regueiro P., Vazquez Sierra C., Vecchi S., Velthuis J. J., Veltri M., Venkateswaran A., Veronesi M., Vesterinen M., Vieira D., Vieites Diaz M., Vilasis-Cardona X., Vilella Figueras E., Villa A., Vincent P., Volle F. C., Vom Bruch D., Vorobyev A., Vorobyev V., Voropaev N., Vos K., Vrahas C., Waldi R., Walsh J., Wan G., Wang C., Wang J., Wang M., Wang R., Wang X., Wang Y., Wang Z., Ward J. A., Watson N. K., Websdale D., Wei Y., Weisser C., Westhenry B. D. C., White D. J., Whitehead M., Wiederhold A. R., Wiedner D., Wilkinson G., Wilkinson M. K., Williams I., Williams M., Williams M. R. J., Williams R., Wilson F. F., Wislicki W., Witek M., Witola L., Wong C. P., Wormser G., Wotton S. A., Wu H., Wyllie K., Xiang Z., Xiao D., Xie Y., Xu A., Xu J., Xu L., Xu M., Xu Q., Xu Z., Yang D., Yang S., Yang Y., Yang Z., Yeomans L. E., Yeroshenko V., Yeung H., Yin H., Yu J., Yuan X., Zaffaroni E., Zavertyaev M., Zdybal M., Zenaiev O., Zeng M., Zhang C., Zhang D., Zhang L., Zhang S., Zhang Y., Zharkova A., Zhelezov A., Zheng Y., Zhou T., Zhou X., Zhou Y., Zhovkovska V., Zhu X., Zhu Z., Zhukov V., Zou Q., Zucchelli S., Zuliani D., Zunica G.

المساهمون: Aaij R., Abdelmotteleb A.S.W., Abellan Beteta C., Abudinen F., Ackernley T., Adeva B., Adinolfi M., Afsharnia H., Agapopoulou C., Aidala C.A., Aiola S., Ajaltouni Z., Akar S., Akiba K., Albrecht J., Alessio F., Alexander M., Alfonso Albero A., Aliouche Z., Alvarez Cartelle P., Amalric R., Amato S., Amey J.L., Amhis Y., An L., Anderlini L., Andersson M., Andreianov A., Andreotti M., Andreou D., Ao D., Archilli F., Artamonov A., Artuso M., Aslanides E., Atzeni M., Audurier B., Bachmann S., Bachmayer M., Back J.J., Bailly-Reyre A., Baladron Rodriguez P., Balagura V., Baldini W., Baptista De Souza Leite J., Barbetti M., Barlow R.J., Barsuk S., Barter W., Bartolini M., Baryshnikov F., Basels J.M., Bassi G., Batsukh B., Battig A., Bay A., Beck A., Becker M., Bedeschi F., Bediaga I.B., Beiter A., Belavin V., Belin S., Bellee V., Belous K., Belov I., Belyaev I., Benane G., Bencivenni G., Ben-Haim E., Berezhnoy A., Bernet R., Bernet Andres S., Berninghoff D., Bernstein H.C., Bertella C., Bertolin A., Betancourt C., Betti F., Bezshyiko I., Bhasin S., Bhom J., Bian L., Bieker M.S., Biesuz N.V., Bifani S., Billoir P., Biolchini A., Birch M., Bishop F.C.R., Bitadze A., Bizzeti A., Blago M.P., Blake T., Blanc F., Blusk S., Bobulska D., Boelhauve J.A., Boente Garcia O., Boettcher T.

مصطلحات موضوعية: Physic, HEP, LHC, LHCb, Particles and field, Multiquark bound state, Particle decay, Quantum chromodynamic, Hadron collider

الوصف: The B+ → Ds+ Ds− K+ decay is observed for the first time using proton-proton collision data collected by the LHCb detector at center-of-mass energies of 7, 8, and 13 TeV, corresponding to an integrated luminosity of 9 fb^−1. Its branching fraction relative to that of the B+ → D+ D− K+ decay is measured to be B(B+ → Ds+ Ds− K+)/B(B+ → D+ D− K+) = 0.525 ± 0.033 ± 0.027 ± 0.034, where the first uncertainty is statistical, the second systematic, and the third is due to the uncertainties on the branching fractions of the Ds± → K∓ K± π± and D± → K∓ π± π± decays. This measurement fills an experimental gap in the knowledge of the family of Cabibbo-favored anti-b → anti-c c anti-s transitions and opens the path for unique studies of spectroscopy in future.

وصف الملف: STAMPA

العلاقة: volume:108; issue:3; firstpage:1; lastpage:14; numberofpages:14; journal:PHYSICAL REVIEW D; https://hdl.handle.net/11585/953143Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85168825985; https://journals.aps.org/prd/abstract/10.1103/PhysRevD.108.034012Test

الإتاحة: https://doi.org/10.1103/PhysRevD.108.034012Test
https://hdl.handle.net/11585/953143Test

المؤلفون: Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C, Abudinén, F, Ackernley, T, Adeva, B, Adinolfi, M, Afsharnia, H, Agapopoulou, C, Aidala, C A, Aiola, S, Ajaltouni, Z, Akar, S, Akiba, K, Albrecht, J, Alessio, F, Alexander, M, Alfonso Albero, A, Aliouche, Z, Alvarez Cartelle, P, Amalric, R, Amato, S, Amey, J L, Amhis, Y, An, L, Anderlini, L, Andersson, M, Andreianov, A, Andreotti, M, Andreou, D, Ao, D, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E, Atzeni, M, Audurier, B, Bachmann, S, Bachmayer, M, Back, J J, Bailly-Reyre, A, Baladron Rodriguez, P, Balagura, V, Baldini, W, Baptista de Souza Leite, J, Barbetti, M, Barlow, R J, Barsuk, S, Barter, W, Bartolini, M, Baryshnikov, F, Basels, J M, Bassi, G, Batsukh, B, Battig, A, Bay, A, Beck, A, Becker, M, Bedeschi, F, Bediaga, I B, Beiter, A, Belavin, V, Belin, S, Bellee, V, Belous, K, Belov, I, Belyaev, I, Benane, G, Bencivenni, G, Ben-Haim, E, Berezhnoy, A, Bernet, R, Bernet Andres, S, Berninghoff, D, Bernstein, H C, Bertella, C, Bertolin, A, Betancourt, C, Betti, F, Bezshyiko, Ia, Bhasin, S, Bhom, J, Bian, L, Bieker, M S, Biesuz, N V, Bifani, S, Billoir, P, Biolchini, A, Birch, M, Bishop, F C R, Bitadze, A, Bizzeti, A, Blago, M P, Blake, T, Blanc, F, Blusk, S, Bobulska, D, Boelhauve, J A, Boente Garcia, O, Boettcher, T, Boldyrev, A, Bolognani, C S, Bolzonella, R, Bondar, N, Borgato, F, Borghi, S, Borsato, M, Borsuk, J T, Bouchiba, S A, Bowcock, T J V, Boyer, A, Bozzi, C, Bradley, M J, Braun, S, Brea Rodriguez, A, Brodzicka, J, Brossa Gonzalo, A, Brown, J, Brundu, D, Buonaura, A, Buonincontri, L, Burke, A T, Burr, C, Bursche, A, Butkevich, A, Butter, J S, Buytaert, J, Byczynski, W, Cadeddu, S, Cai, H, Calabrese, R, Calefice, L, Cali, S, Calladine, R, Calvi, M, Calvo Gomez, M, Campana, P, Campora Perez, D H, Campoverde Quezada, A F, Capelli, S, Capriotti, L, Carbone, A, Carboni, G, Cardinale, R, Cardini, A, Carli, I, Carniti, P, Carus, L, Casais Vidal, A, Caspary, R, Casse, G, Cattaneo, M, Cavallero, G, Cavallini, V, Celani, S, Cerasoli, J, Cervenkov, D, Chadwick, A J, Chapman, M G, Charles, M, Charpentier, Ph, Chavez Barajas, C A, Chefdeville, M, Chen, C, Chen, S, Chernov, A, Chernyshenko, S, Chobanova, V, Cholak, S, Chrzaszcz, M, Chubykin, A, Chulikov, V, Ciambrone, P, Cicala, M F, Cid Vidal, X, Ciezarek, G, Ciullo, G, Clarke, P E L, Clemencic, M, Cliff, H V, Closier, J, Cobbledick, J L, Coco, V, Coelho, J A B, Cogan, J, Cogneras, E, Cojocariu, L, Collins, P, Colombo, T, Congedo, L, Contu, A, Cooke, N, Corredoira, I, Corti, G, Couturier, B, Craik, D C, Crkovská, J, Cruz Torres, M, Currie, R, Da Silva, C L, Dadabaev, S, Dai, L, Dai, X, Dall'Occo, E, Dalseno, J, D'Ambrosio, C, Daniel, J, Danilina, A, d'Argent, P, Davies, J E, Davis, A, De Aguiar Francisco, O, de Boer, J, De Bruyn, K, De Capua, S, De Cian, M, De Freitas Carneiro Da Graca, U, De Lucia, E, De Miranda, J M, De Paula, L, De Serio, M, De Simone, D, De Simone, P, De Vellis, F, de Vries, J A, Dean, C T, Debernardis, F, Decamp, D, Dedu, V, Del Buono, L, Delaney, B, Dembinski, H-P, Denysenko, V, Deschamps, O, Dettori, F, Dey, B, Di Cicco, A, Di Nezza, P, Diachkov, I, Didenko, S, Dieste Maronas, L, Ding, S, Dobishuk, V, Dolmatov, A, Dong, C, Donohoe, A M, Dordei, F, Dos Reis, A C, Douglas, L, Downes, A G, Dudek, M W, Dufour, L, Duk, V, Durante, P, Durham, J M, Dutta, D, Dziurda, A, Dzyuba, A, Easo, S, Egede, U, Egorychev, V, Eidelman, S, Eirea Orro, C, Eisenhardt, S, Ejopu, E, Ek-In, S, Eklund, L, Ely, S, Ene, A, Epple, E, Escher, S, Eschle, J, Esen, S, Evans, T, Fabiano, F, Falcao, L N, Fan, Y, Fang, B, Farry, S, Fazzini, D, Feo, M, Fernandez Gomez, M, Fernez, A D, Ferrari, F, Ferreira Lopes, L, Ferreira Rodrigues, F, Ferreres Sole, S, Ferrillo, M, Ferro-Luzzi, M, Filippov, S, Fini, R A, Fiorini, M, Firlej, M, Fischer, K M, Fitzgerald, D S, Fitzpatrick, C, Fiutowski, T, Fleuret, F, Fontana, M, Fontanelli, F, Forty, R, Foulds-Holt, D, Franco Lima, V, Franco Sevilla, M, Frank, M, Franzoso, E, Frau, G, Frei, C, Friday, D A, Fu, J, Fuehring, Q, Fulghesu, T, Gabriel, E, Galati, G, Galati, M D, Gallas Torreira, A, Galli, D, Gambetta, S, Gan, Y, Gandelman, M, Gandini, P, Gao, Y, Garau, M, Garcia Martin, L M, Garcia Moreno, P, García Pardiñas, J, Garcia Plana, B, Garcia Rosales, F A, Garrido, L, Gaspar, C, Geertsema, R E, Gerick, D, Gerken, L L, Gersabeck, E, Gersabeck, M, Gershon, T, Giambastiani, L, Gibson, V, Giemza, H K, Gilman, A L, Giovannetti, M, Gioventù, A, Gironella Gironell, P, Giugliano, C, Giza, M A, Gizdov, K, Gkougkousis, E L, Gligorov, V V, Göbel, C, Golobardes, E, Golubkov, D, Golutvin, A, Gomes, A, Gomez Fernandez, S, Goncalves Abrantes, F, Goncerz, M, Gong, G, Gorelov, I V, Gotti, C, Grabowski, J P, Grammatico, T, Granado Cardoso, L A, Graugés, E, Graverini, E, Graziani, G, Grecu, A T, Greeven, L M, Grieser, N A, Grillo, L, Gromov, S, Gruberg Cazon, B R, Gu, C, Guarise, M, Guittiere, M, Günther, P A, Gushchin, E, Guth, A, Guz, Y, Gys, T, Hadavizadeh, T, Haefeli, G, 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D, Luchuk, S, Lucio Martinez, M, Lukashenko, V, Luo, Y, Lupato, A, Luppi, E, Lusiani, A, Lynch, K, Lyu, X-R, Ma, L, Ma, R, Maccolini, S, Machefert, F, Maciuc, F, Mackay, I, Macko, V, Mackowiak, P, Madhan Mohan, L R, Maevskiy, A, Maisuzenko, D, Majewski, M W, Malczewski, J J, Malde, S, Malecki, B, Malinin, A, Maltsev, T, Manca, G, Mancinelli, G, Mancuso, C, Manuzzi, D, Manzari, C A, Marangotto, D, Maratas, J M, Marchand, J F, Marconi, U, Mariani, S, Marin Benito, C, Marks, J, Marshall, A M, Marshall, P J, Martelli, G, Martellotti, G, Martinazzoli, L, Martinelli, M, Martinez Santos, D, Martinez Vidal, F, Massafferri, A, Materok, M, Matev, R, Mathad, A, Matiunin, V, Matteuzzi, C, Mattioli, K R, Mauri, A, Maurice, E, Mauricio, J, Mazurek, M, McCann, M, Mcconnell, L, McGrath, T H, McHugh, N T, McNab, A, McNulty, R, Mead, J V, Meadows, B, Meier, G, Melnychuk, D, Meloni, S, Merk, M, Merli, A, Meyer Garcia, L, Miao, D, Mikhasenko, M, Milanes, D A, Millard, E, Milovanovic, M, Minard, M-N, 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Z, Sheng, S, Shevchenko, V, Shi, B, Shields, E B, Shimizu, Y, Shmanin, E, Shupperd, J D, Siddi, B G, Silva Coutinho, R, Simi, G, Simone, S, Singla, M, Skidmore, N, Skuza, R, Skwarnicki, T, Slater, M W, Smallwood, J C, Smeaton, J G, Smith, E, Smith, K, Smith, M, Snoch, A, Soares Lavra, L, Sokoloff, M D, Soler, F J P, Solomin, A, Solovev, A, Solovyev, I, Song, R, Souza De Almeida, F L, Souza De Paula, B, Spaan, B, Spadaro Norella, E, Spiridenkov, E, Spradlin, P, Sriskaran, V, Stagni, F, Stahl, M, Stahl, S, Stanislaus, S, Stein, E N, Steinkamp, O, Stenyakin, O, Stevens, H, Stone, S, Strekalina, D, Suljik, F, Sun, J, Sun, L, Sun, Y, Svihra, P, Swallow, P N, Swientek, K, Szabelski, A, Szumlak, T, Szymanski, M, Tan, Y, Taneja, S, Tanner, A R, Tat, M D, Terentev, A, Teubert, F, Thomas, E, Thompson, D J D, Thomson, K A, Tilquin, H, Tisserand, V, T'Jampens, S, Tobin, M, Tomassetti, L, Tonani, G, Tong, X, Torres Machado, D, Tou, D Y, Trifonova, E, Trilov, S M, Trippl, C, Tuci, G, Tully, A, 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المساهمون: Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C, Abudinén, F, Ackernley, T, Adeva, B, Adinolfi, M, Afsharnia, H, Agapopoulou, C, Aidala, C A, Aiola, S, Ajaltouni, Z, Akar, S, Akiba, K, Albrecht, J, Alessio, F, Alexander, M, Alfonso Albero, A, Aliouche, Z, Alvarez Cartelle, P, Amalric, R, Amato, S, Amey, J L, Amhis, Y, An, L, Anderlini, L, Andersson, M, Andreianov, A, Andreotti, M, Andreou, D, Ao, D, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E, Atzeni, M, Audurier, B, Bachmann, S, Bachmayer, M, Back, J J, Bailly-Reyre, A, Baladron Rodriguez, P, Balagura, V, Baldini, W, Baptista de Souza Leite, J, Barbetti, M, Barlow, R J, Barsuk, S, Barter, W, Bartolini, M, Baryshnikov, F, Basels, J M, Bassi, G, Batsukh, B, Battig, A, Bay, A, Beck, A, Becker, M, Bedeschi, F, Bediaga, I B, Beiter, A, Belavin, V, Belin, S, Bellee, V, Belous, K, Belov, I, Belyaev, I, Benane, G, Bencivenni, G, Ben-Haim, E, Berezhnoy, A, Bernet, R, Bernet Andres, S, Berninghoff, D, Bernstein, H C, Bertella, C, Bertolin, A, Betancourt, C, Betti, F, Bezshyiko, Ia, Bhasin, S, Bhom, J, Bian, L, Bieker, M S, Biesuz, N V, Bifani, S, Billoir, P, Biolchini, A, Birch, M, Bishop, F C R, Bitadze, A, Bizzeti, A, Blago, M P, Blake, T, Blanc, F, Blusk, S, Bobulska, D, Boelhauve, J A, Boente Garcia, O, Boettcher, T

مصطلحات موضوعية: Physic, HEP, LHC, LHCb, Particles and field, Multiquark bound state, Particle interaction, Strong interaction, Hadron collider

الوصف: An amplitude analysis of the B+ → Ds+ Ds− K+ decay is carried out to study for the first time its intermediate resonant contributions, using proton-proton collision data collected with the LHCb detector at center-of-mass energies of 7, 8, and 13 TeV. A near-threshold peaking structure, referred to as X(3960), is observed in the Ds+ Ds− invariant-mass spectrum with significance greater than 12 standard deviations. The mass, width, and the quantum numbers of the structure are measured to be 3956 ± 5 ± 10 MeV, 43 ± 13 ± 8 MeV, and J^PC = 0^++, respectively, where the first uncertainties are statistical and the second systematic. The properties of the new structure are consistent with recent theoretical predictions for a state composed of c anti-c s anti-s quarks. Evidence for an additional structure is found around 4140 MeV in the Ds+ Ds− invariant mass, which might be caused either by a new resonance with the 0^++ assignment or by a J/ψ φ ↔ Ds+ Ds− coupled-channel effect.

وصف الملف: STAMPA

العلاقة: info:eu-repo/semantics/altIdentifier/pmid/37656865; info:eu-repo/semantics/altIdentifier/wos/WOS:001063214600004; volume:131; issue:7; firstpage:1; lastpage:12; numberofpages:12; journal:PHYSICAL REVIEW LETTERS; https://hdl.handle.net/11585/953161Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85168818186; https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.131.071901Test

الإتاحة: https://doi.org/10.1103/PhysRevLett.131.071901Test
https://hdl.handle.net/11585/953161Test

المؤلفون: Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudin('e)n, F., Ackernley, T., Adeva, B., Adinolfi, M., Adlarson, P., Afsharnia, H., Agapopoulou, C., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Akiba, K., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alvarez Cartelle, P., Amalric, R., Amato, S., Amey, J. L., Amhis, Y., An, L., Anderlini, L., Andersson, M., Andreianov, A., Andreotti, M., Andreou, D., Ao, D., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J. J., Bailly-reyre, A., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista de Souza Leite, J., Barbetti, M., Barlow, R. J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J. M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Beck, A., Becker, M., Bedeschi, F., Bediaga, I. B., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Benane, G., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Bernet Andres, S., Berninghoff, D., Bernstein, H. C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M. S., Biesuz, N. V., Bifani, S., Billoir, P., Biolchini, A., Birch, M., Bishop, F. C. R., Bitadze, A., Bizzeti, A., Blago, M. P., Blake, T., Blanc, F., Blank, J. E., Blusk, S., Bobulska, D., Boelhauve, J. A., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bolognani, C. S., Bolzonella, R., Bondar, N., Borgato, F., Borghi, S., Borsato, M., Borsuk, J. T., Bouchiba, S. A., Bowcock, T. J. V., Boyer, A., Bozzi, C., Bradley, M. J., Braun, S., Brea Rodriguez, A., Brodzicka, J., Brossa Gonzalo, A., Brown, J., Brundu, D., Buonaura, A., Buonincontri, L., Burke, A. T., Burr, C., Bursche, A., Butkevich, A., Butter, J. S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calefice, L., Cali, S., Calladine, R., Calvi, M., Calvo Gomez, M., Campana, P., Campora Perez, D. H., Campoverde Quezada, A. F., Capelli, S., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carniti, P., Carus, L., Casais Vidal, A., Caspary, R., Casse, G., Cattaneo, M., Cavallero, G., Cavallini, V., Celani, S., Cerasoli, J., Cervenkov, D., Chadwick, A. J., Chapman, M. G., Charles, M., Charpentier, Ph., Chavez Barajas, C. A., Chefdeville, M., Chen, C., Chen, S., Chernov, A., Chernyshenko, S., Chobanova, V., Cholak, S., Chrzaszcz, M., Chubykin, A., Chulikov, V., Ciambrone, P., Cicala, M. F., Cid Vidal, X., Ciezarek, G., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Cobbledick, J. L., Coco, V., Coelho, J. A. B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Congedo, L., Contu, A., Cooke, N., Corredoira, I., Corti, G., Couturier, B., Craik, D. C., Cruz Torres, M., Currie, R., Da Silva, C. L., Dadabaev, S., Dai, L., Dai, X., Dall'Occo, E., Dalseno, J., D'Ambrosio, C., Daniel, J., Danilina, A., d'Argent, P., Davies, J. E., Davis, A., De Aguiar Francisco, O., de Boer, J., De Bruyn, K., De Capua, S., De Cian, M., De Freitas Carneiro Da Graca, U., De Lucia, E., De Miranda, J. M., De Paula, L., De Serio, M., De Simone, D., De Simone, P., De Vellis, F., de Vries, J. A., Dean, C. T., Debernardis, F., Decamp, D., Dedu, V., Del Buono, L., Delaney, B., Dembinski, H. -P., Denysenko, V., Deschamps, O., Dettori, F., Dey, B., Di Cicco, A., Di Nezza, P., Diachkov, I., Didenko, S., Dieste Maronas, L., Ding, S., Dobishuk, V., Dolmatov, A., Dong, C., Donohoe, A. M., Dordei, F., dos Reis, A. C., Douglas, L., Downes, A. G., Duda, P., Dudek, M. W., Dufour, L., Duk, V., Durante, P., Duras, M. M., Durham, J. M., Dutta, D., Dziurda, A., Dzyuba, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Eirea Orro, C., Eisenhardt, S., Ejopu, E., Ek-In, S., Eklund, L., Ely, S., Ene, A., Epple, E., Escher, S., Eschle, J., Esen, S., Evans, T., Fabiano, F., Falcao, L. N., Fan, Y., Fang, B., Fantini, L., Faria, M., Farry, S., Fazzini, D., Felkowski, L., Feo, M., Fernandez Gomez, M., Fernez, A. D., Ferrari, F., Ferreira Lopes, L., Ferreira Rodrigues, F., Ferreres Sole, S., Ferrillo, M., Ferro-Luzzi, M., Filippov, S., Fini, R. A., Fiorini, M., Firlej, M., Fischer, K. M., Fitzgerald, D. S., Fitzpatrick, C., Fiutowski, T., Fleuret, F., Fontana, M., Fontanelli, F., Forty, R., Foulds-Holt, D., Franco Lima, V., Franco Sevilla, M., Frank, M., Franzoso, E., Frau, G., Frei, C., Friday, D. A., Fu, J., Fuehring, Q., Fulghesu, T., Gabriel, E., Galati, G., Galati, M. D., Gallas Torreira, A., Galli, D., Gambetta, S., Gan, Y., Gandelman, M., Gandini, P., Gao, Y., Garau, M., Garcia Martin, L. M., Garcia Moreno, P., Garc('i)a Pardi(~n)as, J., Garcia Plana, B., Garcia Rosales, F. A., Garrido, L., Gaspar, C., Geertsema, R. E., Gerick, D., Gerken, L. L., Gersabeck, E., Gersabeck, M., Gershon, T., Giambastiani, L., Gibson, V., Giemza, H. K., Gilman, A. L., Giovannetti, M., Giovent(`u), A., Gironella Gironell, P., Giugliano, C., Giza, M. A., Gizdov, K., Gkougkousis, E. L., Gligorov, V. V., G(, Golobardes, E., Golubkov, D., Golutvin, A., Gomes, A., Gomez Fernandez, S., Goncalves Abrantes, F., Goncerz, M., Gong, G., Gorelov, I. V., Gotti, C., Grabowski, J. P., Grammatico, T., Granado Cardoso, L. A., Graug('e)s, E., Graverini, E., Graziani, G., Grecu, A. T., Greeven, L. M., Grieser, N. A., Grillo, L., Gromov, S., Gruberg Cazon, B. R., Gu, C., Guarise, M., Guittiere, M., Gushchin, E., Guth, A., Guz, Y., Gys, T., Hadavizadeh, T., Haefeli, G., Haen, C., Haimberger, J., Haines, S. C., Halewood-leagas, T., Halvorsen, M. M., Hamilton, P. M., Hammerich, J., Han, Q., Han, X., Hansen, E. 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H., Lopez Huertas, A., L('o)pez Soli(~n)o, S., Lovell, G. H., Lu, Y., Lucarelli, C., Lucchesi, D., Luchuk, S., Lucio Martinez, M., Lukashenko, V., Luo, Y., Lupato, A., Luppi, E., Lusiani, A., Lynch, K., Lyu, X. -R., Ma, L., Ma, R., Maccolini, S., Machefert, F., Maciuc, F., Mackay, I., Macko, V., Mackowiak, P., Madhan Mohan, L. R., Maevskiy, A., Maisuzenko, D., Majewski, M. W., Malczewski, J. J., Malde, S., Malecki, B., Malinin, A., Maltsev, T., Manca, G., Mancinelli, G., Mancuso, C., Manuzzi, D., Manzari, C. A., Marangotto, D., Marchand, J. F., Marconi, U., Mariani, S., Marin Benito, C., Marks, J., Marshall, A. M., Marshall, P. J., Martelli, G., Martellotti, G., Martinazzoli, L., Martinelli, M., Martinez Santos, D., Martinez Vidal, F., Massafferri, A., Materok, M., Matev, R., Mathad, A., Matiunin, V., Matteuzzi, C., Mattioli, K. R., Mauri, A., Maurice, E., Mauricio, J., Mazurek, M., McCann, M., Mcconnell, L., McGrath, T. H., McHugh, N. T., McNab, A., McNulty, R., Mead, J. V., Meadows, B., Meier, G., Melnychuk, D., Meloni, S., Merk, M., Merli, A., Meyer Garcia, L., Miao, D., Mikhasenko, M., Milanes, D. A., Millard, E., Milovanovic, M., Minard, M. -N., Minotti, A., Miralles, T., Mitchell, S. E., Mitreska, B., Mitzel, D. S., M(, Mohammed, R. A., Moise, R. D., Mokhnenko, S., Momb(, Monk, M., Monroy, I. A., Monteil, S., Morandin, M., Morello, G., Morello, M. J., Moron, J., Morris, A. B., Morris, A. G., Mountain, R., Mu, H., Muhammad, E., Muheim, F., Mulder, M., Murphy, C. H., Murray, D., Murta, R., Muzzetto, P., Naik, P., Nakada, T., Nandakumar, R., Nanut, T., Nasteva, I., Needham, M., Neri, N., Neubert, S., Neufeld, N., Neustroev, P., Newcombe, R., Nicolini, J., Niel, E. M., Nieswand, S., Nikitin, N., Nolte, N. S., Normand, C., Novoa Fernandez, J., Nunez, C., Oblakowska-Mucha, A., Obraztsov, V., Oeser, T., O'Hanlon, D. P., Okamura, S., Oldeman, R., Oliva, F., Onderwater, C. J. G., O'Neil, R. H., Otalora Goicochea, J. 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R., Qian, W., Qin, N., Qu, S., Quagliani, R., Raab, N. V., Rabadan Trejo, R. I., Rachwal, B., Rademacker, J. H., Rajagopalan, R., Rama, M., Ramos Pernas, M., Rangel, M. S., Ratnikov, F., Raven, G., Rebollo De Miguel, M., Redi, F., Reich, J., Reiss, F., Remon Alepuz, C., Ren, Z., Resmi, P. K., Ribatti, R., Ricci, A. M., Ricciardi, S., Richardson, K., Richardson-Slipper, M., Rinnert, K., Robbe, P., Robertson, G., Rodrigues, A. B., Rodrigues, E., Rodriguez Fernandez, E., Rodriguez Lopez, J. A., Rodriguez Rodriguez, E., Rolf, D. L., Rollings, A., Roloff, P., Romanovskiy, V., Romero Lamas, M., Romero Vidal, A., Roth, J. D., Rotondo, M., Rudolph, M. S., Ruf, T., Ruiz Fernandez, R. A., Ruiz Vidal, J., Ryzhikov, A., Ryzka, J., Saborido Silva, J. J., Sagidova, N., Sahoo, N., Saitta, B., Salomoni, M., Sanchez Gras, C., Sanderswood, I., Santacesaria, R., Santamarina Rios, C., Santimaria, M., Santovetti, E., Saranin, D., Sarpis, G., Sarpis, M., Sarti, A., Satriano, C., Satta, A., Saur, M., Savrina, D., Sazak, H., Scantlebury Smead, L. G., Scarabotto, A., Schael, S., Scherl, S., Schiller, M., Schindler, H., Schmelling, M., Schmidt, B., Schmitt, S., Schneider, O., Schopper, A., Schubiger, M., Schulte, S., Schune, M. H., Schwemmer, R., Sciascia, B., Sciuccati, A., Sellam, S., Semennikov, A., Senghi Soares, M., Sergi, A., Serra, N., Sestini, L., Seuthe, A., Shang, Y., Shangase, D. M., Shapkin, M., Shchemerov, I., Shchutska, L., Shears, T., Shekhtman, L., Shen, Z., Sheng, S., Shevchenko, V., Shi, B., Shields, E. B., Shimizu, Y., Shmanin, E., Shorkin, R., Shupperd, J. D., Siddi, B. G., Silva Coutinho, R., Simi, G., Simone, S., Singla, M., Skidmore, N., Skuza, R., Skwarnicki, T., Slater, M. W., Smallwood, J. C., Smeaton, J. G., Smith, E., Smith, K., Smith, M., Snoch, A., Soares Lavra, L., Sokoloff, M. D., Soler, F. J. P., Solomin, A., Solovev, A., Solovyev, I., Song, R., Souza De Almeida, F. L., Souza De Paula, B., Spaan, B., Spadaro Norella, E., Spedicato, E., Spiridenkov, E., Spradlin, P., Sriskaran, V., Stagni, F., Stahl, M., Stahl, S., Stanislaus, S., Stein, E. N., Steinkamp, O., Stenyakin, O., Stevens, H., Stone, S., Strekalina, D., Suljik, F., Sun, J., Sun, L., Sun, Y., Svihra, P., Swallow, P. N., Swientek, K., Szabelski, A., Szumlak, T., Szymanski, M., Tan, Y., Taneja, S., Tanner, A. R., Tat, M. D., Terentev, A., Teubert, F., Thomas, E., Thompson, D. J. D., Thomson, K. A., Tilquin, H., Tisserand, V., T'Jampens, S., Tobin, M., Tomassetti, L., Tonani, G., Tong, X., Torres Machado, D., Tou, D. Y., Trilov, S. M., Trippl, C., Tuci, G., Tully, A., Tuning, N., Ukleja, A., Unverzagt, D. J., Usachov, A., Ustyuzhanin, A., Uwer, U., Vagner, A., Vagnoni, V., Valassi, A., Valenti, G., Valls Canudas, N., van Beuzekom, M., Van Dijk, M., Van Hecke, H., van Herwijnen, E., Van Hulse, C. B., van Veghel, M., Vazquez Gomez, R., Vazquez Regueiro, P., V('a)zquez Sierra, C., Vecchi, S., Velthuis, J. J., Veltri, M., Venkateswaran, A., Veronesi, M., Vesterinen, M., Vieira, D., Vieites Diaz, M., Vilasis-Cardona, X., Vilella Figueras, E., Villa, A., Vincent, P., Volle, F. C., vom Bruch, D., Vorobyev, A., Vorobyev, V., Voropaev, N., Vos, K., Vrahas, C., Waldi, R., Walsh, J., Wan, G., Wang, C., Wang, G., Wang, J., Wang, M., Wang, R., Wang, X., Wang, Y., Wang, Z., Ward, J. A., Watson, N. K., Websdale, D., Wei, Y., Weisser, C., Westhenry, B. D. C., White, D. J., Whitehead, M., Wiederhold, A. R., Wiedner, D., Wilkinson, G., Wilkinson, M. K., Williams, I., Williams, M., Williams, M. R. J., Williams, R., Wilson, F. F., Wislicki, W., Witek, M., Witola, L., Wong, C. P., Wormser, G., Wotton, S. A., Wu, H., Wu, J., Wyllie, K., Xiang, Z., Xiao, D., Xie, Y., Xu, A., Xu, J., Xu, L., Xu, M., Xu, Q., Xu, Z., Yang, D., Yang, S., Yang, X., Yang, Y., Yang, Z., Yeomans, L. E., Yeroshenko, V., Yeung, H., Yin, H., Yu, J., Yuan, X., Zaffaroni, E., Zavertyaev, M., Zdybal, M., Zenaiev, O., Zeng, M., Zhang, C., Zhang, D., Zhang, L., Zhang, S., Zhang, Y., Zharkova, A., Zhelezov, A., Zheng, Y., Zhou, T., Zhou, X., Zhou, Y., Zhovkovska, V., Zhu, X., Zhu, Z., Zhukov, V., Zou, Q., Zucchelli, S., Zuliani, D., Zunica, G.

المساهمون: Aaij, R., Abdelmotteleb, A.S.W., Abellan Beteta, C., Abudin{\'e}n, F., Ackernley, T., Adeva, B., Adinolfi, M., Adlarson, P., Afsharnia, H., Agapopoulou, C., Aidala, C.A., Aiola, S., Ajaltouni, Z., Akar, S., Akiba, K., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alvarez Cartelle, P., Amalric, R., Amato, S., Amey, J.L., Amhis, Y., An, L., Anderlini, L., Andersson, M., Andreianov, A., Andreotti, M., Andreou, D., Ao, D., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J.J., Bailly-reyre, A., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista de Souza Leite, J., Barbetti, M., Barlow, R.J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J.M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Beck, A., Becker, M., Bedeschi, F., Bediaga, I.B., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Benane, G., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Bernet Andres, S., Berninghoff, D., Bernstein, H.C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M.S., Biesuz, N.V., Bifani, S., Billoir, P., Biolchini, A., Birch, M., Bishop, F.C.R., Bitadze, A., Bizzeti, A., Blago, M.P., Blake, T., Blanc, F., Blank, J.E., Blusk, S., Bobulska, D., Boelhauve, J.A.

مصطلحات موضوعية: Physic, HEP, LHC, LHCb, Particles and field, Particle decay, Hadronic decay, Multiquark bound state, Quantum chromodynamic, Quark model Strong interaction, Hadron colliders

الوصف: Resonant contributions in B0 → anti-D0 Ds+ π− and B+ → D− Ds+ π+ decays are determined with an amplitude analysis, which is performed both separately and simultaneously, where in the latter case isospin symmetry between the decays is assumed. The analysis is based on data collected by the LHCb detector in proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV. The full data sample corresponds to an integrated luminosity of 9 fb^−1. A doubly charged spin-0 open-charm tetraquark candidate together with a neutral partner, both with masses near 2.9 GeV, are observed in the Ds π decay channel.

وصف الملف: STAMPA

العلاقة: info:eu-repo/semantics/altIdentifier/wos/WOS:001062041800001; volume:108; issue:1; firstpage:1; lastpage:30; numberofpages:30; journal:PHYSICAL REVIEW D; https://hdl.handle.net/11585/952727Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85166742928; https://journals.aps.org/prd/abstract/10.1103/PhysRevD.108.012017Test

الإتاحة: https://doi.org/10.1103/PhysRevD.108.012017Test
https://hdl.handle.net/11585/952727Test

المؤلفون: Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudin('e)n, F., Ackernley, T., Adeva, B., Adinolfi, M., Adlarson, P., Afsharnia, H., Agapopoulou, C., Aidala, C. A., Aiola, S., Ajaltouni, Z., Akar, S., Akiba, K., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alvarez Cartelle, P., Amalric, R., Amato, S., Amey, J. L., Amhis, Y., An, L., Anderlini, L., Andersson, M., Andreianov, A., Andreotti, M., Andreou, D., Ao, D., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J. J., Bailly-reyre, A., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista de Souza Leite, J., Barbetti, M., Barlow, R. J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J. M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Beck, A., Becker, M., Bedeschi, F., Bediaga, I. B., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Benane, G., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Bernet Andres, S., Berninghoff, D., Bernstein, H. C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M. S., Biesuz, N. V., Bifani, S., Billoir, P., Biolchini, A., Birch, M., Bishop, F. C. R., Bitadze, A., Bizzeti, A., Blago, M. P., Blake, T., Blanc, F., Blank, J. E., Blusk, S., Bobulska, D., Boelhauve, J. A., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bolognani, C. S., Bolzonella, R., Bondar, N., Borgato, F., Borghi, S., Borsato, M., Borsuk, J. T., Bouchiba, S. A., Bowcock, T. J. V., Boyer, A., Bozzi, C., Bradley, M. J., Braun, S., Brea Rodriguez, A., Brodzicka, J., Brossa Gonzalo, A., Brown, J., Brundu, D., Buonaura, A., Buonincontri, L., Burke, A. T., Burr, C., Bursche, A., Butkevich, A., Butter, J. S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calefice, L., Cali, S., Calladine, R., Calvi, M., Calvo Gomez, M., Campana, P., Campora Perez, D. H., Campoverde Quezada, A. F., Capelli, S., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carniti, P., Carus, L., Casais Vidal, A., Caspary, R., Casse, G., Cattaneo, M., Cavallero, G., Cavallini, V., Celani, S., Cerasoli, J., Cervenkov, D., Chadwick, A. J., Chapman, M. G., Charles, M., Charpentier, Ph., Chavez Barajas, C. A., Chefdeville, M., Chen, C., Chen, S., Chernov, A., Chernyshenko, S., Chobanova, V., Cholak, S., Chrzaszcz, M., Chubykin, A., Chulikov, V., Ciambrone, P., Cicala, M. F., Cid Vidal, X., Ciezarek, G., Clarke, P. E. L., Clemencic, M., Cliff, H. V., Closier, J., Cobbledick, J. L., Coco, V., Coelho, J. A. B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Congedo, L., Contu, A., Cooke, N., Corredoira, I., Corti, G., Couturier, B., Craik, D. C., Cruz Torres, M., Currie, R., Da Silva, C. L., Dadabaev, S., Dai, L., Dai, X., Dall'Occo, E., Dalseno, J., D'Ambrosio, C., Daniel, J., Danilina, A., d'Argent, P., Davies, J. E., Davis, A., De Aguiar Francisco, O., de Boer, J., De Bruyn, K., De Capua, S., De Cian, M., De Freitas Carneiro Da Graca, U., De Lucia, E., De Miranda, J. M., De Paula, L., De Serio, M., De Simone, D., De Simone, P., De Vellis, F., de Vries, J. A., Dean, C. T., Debernardis, F., Decamp, D., Dedu, V., Del Buono, L., Delaney, B., Dembinski, H. -P., Denysenko, V., Deschamps, O., Dettori, F., Dey, B., Di Cicco, A., Di Nezza, P., Diachkov, I., Didenko, S., Dieste Maronas, L., Ding, S., Dobishuk, V., Dolmatov, A., Dong, C., Donohoe, A. M., Dordei, F., dos Reis, A. C., Douglas, L., Downes, A. G., Duda, P., Dudek, M. W., Dufour, L., Duk, V., Durante, P., Duras, M. M., Durham, J. 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المساهمون: Aaij, R., Abdelmotteleb, A.S.W., Abellan Beteta, C., Abudin{\'e}n, F., Ackernley, T., Adeva, B., Adinolfi, M., Adlarson, P., Afsharnia, H., Agapopoulou, C., Aidala, C.A., Aiola, S., Ajaltouni, Z., Akar, S., Akiba, K., Albrecht, J., Alessio, F., Alexander, M., Alfonso Albero, A., Aliouche, Z., Alvarez Cartelle, P., Amalric, R., Amato, S., Amey, J.L., Amhis, Y., An, L., Anderlini, L., Andersson, M., Andreianov, A., Andreotti, M., Andreou, D., Ao, D., Archilli, F., Artamonov, A., Artuso, M., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J.J., Bailly-reyre, A., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista de Souza Leite, J., Barbetti, M., Barlow, R.J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J.M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Beck, A., Becker, M., Bedeschi, F., Bediaga, I.B., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Benane, G., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Bernet Andres, S., Berninghoff, D., Bernstein, H.C., Bertella, C., Bertolin, A., Betancourt, C., Betti, F., Bezshyiko, Ia., Bhasin, S., Bhom, J., Bian, L., Bieker, M.S., Biesuz, N.V., Bifani, S., Billoir, P., Biolchini, A., Birch, M., Bishop, F.C.R., Bitadze, A., Bizzeti, A., Blago, M.P., Blake, T., Blanc, F., Blank, J.E., Blusk, S., Bobulska, D., Boelhauve, J.A.

مصطلحات موضوعية: Physic, HEP, LHC, LHCb, Particles and field, Particle decay, Hadronic decay, Multiquark bound state, Quantum chromodynamic, Quark model Strong interaction, Hadron colliders

الوصف: A combined amplitude analysis is performed for the decays B0 → anti-D0 Ds+ π− and B+ → D− Ds+ π+, which are related by isospin symmetry. The analysis is based on data collected by the LHCb detector in proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV. The full data sample corresponds to an integrated luminosity of 9 fb^−1. Two new resonant states with masses of 2.908 ± 0.011 ± 0.020 GeV and widths of 0.136 ± 0.023 ± 0.013 GeV are observed, which decay to Ds+ π+ and Ds+ π− respectively. The former state indicates the first observation of a doubly charged open-charm tetraquark state with minimal quark content [c anti-s u anti-d], and the latter state is a neutral tetraquark composed of [c anti-s anti-u d] quarks. Both states are found to have spin-parity of 0+, and their resonant parameters are consistent with each other, which suggests that they belong to an isospin triplet.

وصف الملف: STAMPA

العلاقة: info:eu-repo/semantics/altIdentifier/pmid/37566831; info:eu-repo/semantics/altIdentifier/wos/WOS:001056639400003; volume:131; issue:4; firstpage:1; lastpage:12; numberofpages:12; journal:PHYSICAL REVIEW LETTERS; https://hdl.handle.net/11585/952738Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85166772018; https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.131.041902Test

الإتاحة: https://doi.org/10.1103/PhysRevLett.131.041902Test
https://hdl.handle.net/11585/952738Test