التفاصيل البيبلوغرافية
| العنوان: |
Observation of the $ {\textrm{B}}_{\textrm{s}}^0 $→ χ$_{c1}$(3872)π$^{+}$π$^{−}$ decay |
| 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, Albicocco, P, 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, Bachiller Perea, I.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, 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, Bhom, J, Bian, L, Bieker, M.S, Biesuz, N.V, 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, Bocharnikov, V.B, 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, Calvi, M, Calvo Gomez, M, Campana, P, Campora Perez, D.H, Campoverde Quezada, A.F, Capelli, S, Capriotti, L, Carbone, A, 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, Chahrour, I, 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, Cifra, P, Ciullo, G, Clarke, P.E. L, Clemencic, M, Cliff, H.V, Closier, J, Cobbledick, J.L, Coco, V, 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, Eirea Orro, C, Eisenhardt, S, Ejopu, E, Ek-In, S, Eklund, L, Elashri, M.E, Ellbracht, J, 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, Frontini, L, Fu, J, Fuehring, Q, Fulghesu, T, Gabriel, E, Galati, G, Galati, M.D, Gallas Torreira, A, Galli, D, Gambetta, S, Gandelman, M, Gandini, P, Gao, H.G, 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, Hansmann-Menzemer, S, Hao, L, Harnew, N, Harrison, T, Hasse, C, Hatch, M, He, J, Heijhoff, K, Hemmer, F.H, 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, Joshi, S.J, 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, Kolk, L, Kondybayeva, A, Konoplyannikov, A, Kopciewicz, P, Kopecna, R, Koppenburg, P, Korolev, M, Kostiuk, I, Kot, O, Kotriakhova, S, Kozachuk, A, Kravchenko, P, Kravchuk, L, Kreps, M, Kretzschmar, S, Krokovny, P, Krupa, W, Krzemien, W, Kubat, J, Kubis, S, Kucewicz, W, Kucharczyk, M, Kudryavtsev, V, Kulikova, E.K, Kupsc, A, Lacarrere, D, Lafferty, G, Lai, A, Lampis, A, Lancierini, D, Landesa Gomez, C, Lane, J.J, Lane, R, Langenbruch, C, Langer, J, Lantwin, O, Latham, T, Lazzari, F, Lazzeroni, C, 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, K, 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, R, Maccolini, S, Machefert, F, Maciuc, F, Mackay, I, Macko, V, 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, Manera Escalero, R, 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, Meadows, B, Meier, G, Melnychuk, D, Meloni, S, Merk, M, Merli, A, Meyer Garcia, L, Miao, D, Miao, H, Mikhasenko, M, Milanes, D.A, Millard, E, Milovanovic, M, Minard, M.N, Minotti, A, Minucci, E, Miralles, T, Mitchell, S.E, Mitreska, B, Mitzel, D.S, Modak, A, Mödden, A, Mohammed, R.A, Moise, R.D, Mokhnenko, S, Mombächer, T, Monk, M, Monroy, I.A, Monteil, S, Morello, G, Morello, M.J, Morgenthaler, M.P, 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, Nicotra, D, Niel, E.M, Nieswand, S, Nikitin, N, Nolte, N.S, Normand, C, Novoa Fernandez, J, Nowak, G.N, Nunez, C, Oblakowska-Mucha, A, Obraztsov, V, Oeser, T, 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, 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, Pellegrino, A, Pepe Altarelli, M, Perazzini, S, Pereima, D, Pereiro Castro, A, Perret, P, Petridis, K, Petrolini, 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, Poluektov, A, Polukhina, N, Polyakov, I, Polycarpo, E, Ponce, S, Popov, D, 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, 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, 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, Schertz, A.M, Schiller, M, Schindler, H, Schmelling, M, Schmidt, B, Schmitt, S, Schneider, O, Schopper, A, Schubiger, M, Schulte, N, 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, Speer, J.G, Spiridenkov, E, Spradlin, P, Sriskaran, V, Stagni, F, Stahl, M, Stahl, S, Stanislaus, S, Stein, E.N, Steinkamp, O, Stenyakin, O, Stevens, H, Strekalina, D, Su, Y.S, Suljik, F, Sun, J, Sun, L, Sun, Y, 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, Tilquin, H, Tisserand, V, T’jampens, S, Tobin, M, Tomassetti, L, Tonani, G, Tong, X, Torres Machado, D, Tou, D.Y, Trippl, C, Tuci, G, Tuning, N, Ukleja, A, Unverzagt, D.J, Usachov, A, Ustyuzhanin, A, Uwer, U, Vagnoni, V, Valassi, A, Valenti, G, Valls Canudas, N, 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, V, Voropaev, N, Vos, K, Vrahas, C, Walsh, J, Walton, E.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, 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, 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, Zeng, M, Zhang, C, Zhang, D, Zhang, L, Zhang, S, Zhang, Y, Zhao, 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: |
Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Département de Physique des Particules (ex SPP) (DPhP), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), LHCb |
| المصدر: |
JHEP ; https://hal.science/hal-04196206Test ; JHEP, 2023, 07, pp.084. ⟨10.1007/JHEP07(2023)084⟩ |
| بيانات النشر: |
HAL CCSD |
| سنة النشر: |
2023 |
| المجموعة: |
Université Savoie Mont Blanc: HAL |
| مصطلحات موضوعية: |
B Physics, Hadron-Hadron Scattering, Quarkonium, Spectroscopy, p p: colliding beams, branching ratio: ratio: measured, p p: scattering, psi(3685): hadronic decay, X(3872): hadronic decay, pi: pair production, J/psi(3100), mass spectrum: (pi+ pi-), error: statistical, LHC-B, CERN LHC Coll, experimental results, B/s0 --> X(3872) pi+ pi-, X(3872) --> J/psi(3100) pi+ pi-, 7000 GeV-cms, 8000 GeV-cms, 13000 GeV-cms, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] |
| الوصف: |
International audience ; The first observation of the $ {B}_s^0 $→ (χ$_{c1}$(3872) → J/ψπ$^{+}$π$^{−}$)π$^{+}$π$^{−}$ decay is reported using proton-proton collision data, corresponding to integrated luminosities of 1, 2 and 6 fb$^{−1}$, collected by the LHCb experiment at centre-of-mass energies of 7, 8 and 13 TeV, respectively. The ratio of branching fractions relative to the $ {B}_s^0 $→ (ψ(2S) → J/ψπ$^{+}$π$^{−}$)π$^{+}$π$^{−}$ decay is measured to be$ \frac{\mathcal{B}\left({B}_s^0\to {\chi}_{c1}(3872){\pi}^{+}{\pi}^{-}\right)\times \mathcal{B}\left({\chi}_{c1}(3872)\to J/\psi {\pi}^{+}{\pi}^{-}\right)}{\mathcal{B}\left({B}_s^0\to \psi (2S){\pi}^{+}{\pi}^{-}\right)\times \mathcal{B}\left(\psi (2S)\to J/\psi {\pi}^{+}{\pi}^{-}\right)}=\left(6.8\pm 1.1\pm 0.2\right)\times {10}^{-2}, $where the first uncertainty is statistical and the second systematic. The mass spectrum of the π$^{+}$π$^{−}$ system recoiling against the χ$_{c1}$(3872) meson exhibits a large contribution from $ {B}_s^0 $→ χ$_{c1}$(3872) (f$_{0}$(980) → π$^{+}$π$^{−}$) decays.[graphic not available: see fulltext] |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| العلاقة: |
info:eu-repo/semantics/altIdentifier/arxiv/2302.10629; hal-04196206; https://hal.science/hal-04196206Test; ARXIV: 2302.10629; INSPIRE: 2635083 |
| DOI: |
10.1007/JHEP07(2023)084 |
| الإتاحة: |
https://doi.org/10.1007/JHEP07Test(2023)084
https://hal.science/hal-04196206Test |
| رقم الانضمام: |
edsbas.483DDBB1 |
| قاعدة البيانات: |
BASE |
