دورية أكاديمية

Measurements of the mass and width of the eta(c) meson and of an eta(c)(2S) candidate

التفاصيل البيبلوغرافية
العنوان: Measurements of the mass and width of the eta(c) meson and of an eta(c)(2S) candidate
المؤلفون: Aubert, B, Barate, R, Boutigny, D, Gaillard, JM, Hicheur, A, Karyotakis, Y, Lees, JP, Robbe, R, Tisserand, V, Zghiche, A, Palano, A, Roethel, W, Stoker, DP, Buchanan, C, Hartfiel, BL, Shen, BC, del Re, D, Hadavand, HK, Hill, EJ, MacFarlane, DB, Paar, HP, Pompili, A, Rahatlou, S, Schwanke, U, Sharma, V, Berryhill, JW, Campagnari, C, Dahmes, B, Kuznetsova, N, Levy, SL, Long, O, Lu, A, Chen, JC, Mazur, MA, Richman, JD, Verkerke, W, Beck, TW, Beringer, J, Eisner, AM, Heusch, CA, Lockman, WS, Schalk, T, Schmitz, RE, Qi, ND, Schumm, BA, Seiden, A, Turri, M, Walkowiak, W, Williams, DC, Wilson, MG, Albert, J, Chen, E, Dubois-Felsmann, GP, Dvoretskii, A, Rong, G, Hitlin, DG, Narsky, I, Porter, FC, Ryd, A, Samuel, A, Yang, S, Jayatilleke, S, Mancinelli, G, Meadows, BT, Sokoloff, MD, Wang, P, Abe, T, Blanc, F, Bloom, P, Chen, S, Clark, PJ, Ford, WT, Nauenberg, U, Olivas, A, Rankin, P, Roy, J, Zhu, YS, Smith, JG, van Hoek, WC, Zhang, L, Harton, JL, Hu, T, Soffer, A, Toki, WH, Wilson, RJ, Zhang, J, Altenburg, D, Eigen, G, Brandt, T, Brose, J, Colberg, T, Dickopp, M, Dubitzky, RS, Hauke, A, Lacker, HM, Maly, E, Muller-Pfefferkorn, R, Nogowski, R, Ofte, I, Otto, S, Schubert, J, Schubert, KR, Schwierz, R, Spaan, B, Wilden, L, Bernard, D, Bonneaud, GR, Brochard, F, Cohen-Tanugi, J, Stugu, B, Grenier, P, Thiebaux, C, Vasileiadis, G, Verderi, M, Khan, A, Lavin, D, Muheim, F, Playfer, S, Swain, JE, Tinslay, J, Abrams, GS, Andreotti, M, Azzolini, V, Bettoni, D, Bozzi, C, Calabrese, R, Cibinetto, G, Luppi, E, Negrini, M, Piemontese, L, Sarti, A, Borgland, AW, Treadwell, E, Anulli, F, Baldini-Ferroli, R, Biasini, M, Calcaterra, A, de Sangro, R, Falciai, D, Finocchiaro, G, Patteri, P, Peruzzi, IM, Breon, AB, Piccolo, M, Pioppi, M, Zallo, A, Buzzo, A, Capra, R, Contri, R, Crosetti, G, Lo Vetere, M, Macri, M, Monge, MR, Brown, DN, Passaggio, S, Patrignani, C, Robutti, E, Santroni, A, Tosi, S, Bailey, S, Morii, M, Won, E, Bhimji, W, Bowerman, DA, Button-Shafer, J, Dauncey, PD, Egede, U, Eschrich, I, Gaillard, JR, Morton, GW, Nash, JA, Sanders, P, Taylor, GP, Grenier, GJ, Lee, SJ, Cahn, RN, Mallik, U, Cochran, J, Crawley, HB, Lamsa, J, Meyer, WT, Prell, S, Rosenberg, EI, Yi, J, Davier, M, Grosdidier, G, Charles, E, Hocker, A, Laplace, S, Le Diberder, F, Lepeltier, V, Lutz, AM, Petersen, TC, Plaszczynski, S, Schune, MH, Tantot, L, Wormser, G, Day, CT, Brigljevic, V, Cheng, CH, Lange, DJ, Wright, DM, Bevan, AJ, Coleman, JP, Fry, JR, Gabathuler, E, Gamet, R, Kay, M, Gill, MS, Parry, RJ, Payne, DJ, Sloane, RJ, Touramanis, C, Back, JJ, Harrison, PF, Shorthouse, HW, Strother, P, Vidal, PB, Brown, CL, Gritsan, AV, Cowan, G, Flack, RL, Flaecher, HU, George, S, Green, MG, Kurup, A, Marker, CE, McMahon, TR, Ricciardi, S, Salvatore, F, Groysman, Y, Vaitsas, G, Winter, MA, Brown, D, Davis, CL, Allison, J, Barlow, RJ, Forti, AC, Hart, PA, Jackson, F, Lafferty, GD, Jacobsen, RG, Lyon, AJ, Weatherall, JH, Williams, JC, Farbin, A, Jawahery, A, Kovalskyi, D, Lae, CK, Lillard, V, Roberts, DA, Blaylock, G, Kadel, RW, Dallapiccola, C, Flood, KT, Hertzbach, SS, Kofler, R, Koptchev, VB, Moore, TB, Saremi, S, Staengle, H, Willocq, S, Cowan, R, Kadyk, J, Sciolla, G, Taylor, F, Yamamoto, RK, Mangeol, DJJ, Milek, M, Patel, PM, Lazzaro, A, Palombo, F, Bauer, JM, Cremaldi, L, Kerth, LT, Eschenburg, V, Godang, R, Kroeger, R, Reidy, J, Sanders, DA, Summers, DJ, Zhao, HW, Brunet, S, Cote-Ahern, D, Hast, C, Kolomensky, YG, Taras, P, Nicholson, H, Cartaro, C, Cavallo, N, De Nardo, G, Fabozzi, F, Gatto, C, Lista, L, Paolucci, P, Piccolo, D, Kral, JF, Sciacca, C, Baak, MA, Raven, G, LoSecco, JM, Gabriel, TA, Brau, B, Gan, KK, Honscheid, K, Hufnagel, D, Kagan, H, Kukartsev, G, Kass, R, Pulliam, T, Wong, QK, Brau, J, Frey, R, Potter, CT, Sinev, NB, Strom, D, Torrence, E, Colecchia, F, LeClerc, C, Dorigo, A, Galeazzi, F, Margoni, M, Morandin, M, Posocco, M, Rotondo, M, Simonetto, F, Stroili, R, Tiozzo, G, Voci, C, Levi, ME, Benayoun, M, Briand, H, Chauveau, J, David, P, de la Vaissiere, C, Del Buono, L, Hamon, O, John, MJJ, Leruste, P, Ocariz, J, Lynch, G, Pivk, M, Roos, L, Stark, J, T'Jampens, S, Therin, G, Manfredi, PF, Re, V, Behera, PK, Gladney, L, Guo, QH, Mir, LM, Panetta, J, Angelini, C, Batignani, G, Bettarini, S, Bondioli, M, Bucci, F, Calderini, G, Carpinelli, M, Forti, F, Giorgi, MA, Oddone, PJ, Lusiani, A, Marchiori, G, Martinez-Vidal, F, Morganti, M, Neri, N, Paoloni, E, Rama, M, Rizzo, G, Sandrelli, F, Walsh, J, Orimoto, TJ, Haire, M, Judd, D, Paick, K, Wagoner, DE, Danielson, N, Elmer, P, Lu, C, Miftakov, V, Olsen, J, Smith, AJS, Pripstein, M, Tanaka, HA, Varnes, EW, Bellini, F, Cavoto, G, Faccini, R, Ferrarotto, F, Ferroni, F, Gaspero, M, Mazzoni, MA, Morganti, S, Roe, NA, Pierini, M, Piredda, G, Tehrani, FS, Voena, C, Christ, S, Wagner, G, Waldi, R, Adye, T, De Groot, N, Franek, B, Romosan, A, Geddes, NI, Gopal, GP, Olaiya, EO, Xella, SM, Aleksan, R, Emery, S, Gaidot, A, Ganzhur, SF, Giraud, PF, de Monchenault, GH, Ronan, MT, Koanecki, W, Langer, M, Legendre, M, London, GW, Mayer, B, Schott, G, Vasseur, G, Yeche, C, Zito, M, Purohit, MV, Shelkov, VG, Weidemann, AW, Yumiceva, FX, Aston, D, Bartoldus, R, Berger, N, Boyarski, AM, Buchmueller, OL, Convery, MR, Coupal, DP, Dong, D, Telnov, AV, Dorfan, J, Dujmic, D, Dunwoodle, W, Field, RC, Glanzman, T, Gowdy, SJ, Grauges-Pous, E, Hadig, T, Halyo, V, Hryn'ova, T, Wenzel, WA, Innes, WR, Jessop, CP, Kelsey, MH, Kim, P, Kocian, ML, Langenegger, U, Leith, DWGS, Luitz, S, Luth, V, Lynch, HL, Ford, K, Marsiske, H, Messner, R, Muller, DR, O'Grady, CP, Ozcan, VE, Perazzo, A, Perl, M, Petrak, S, Ratcliff, BN, Robertson, SH, Harrison, TJ, Roodman, A, Salnikov, AA, Schindler, RH, Schwiening, J, Simi, G, Snyder, A, Soha, A, Stelzer, J, Su, D, Sullivan, MK, Hawkes, CM, Va'vra, J, Wagner, SR, Weaver, M, Weinstein, AJR, Wisniewski, WJ, Wright, DH, Young, CC, Burchat, PR, Edwards, AJ, Meyer, TI, Knowles, DJ, Petersen, BA, Roat, C, Ahmed, S, Alam, MS, Ernst, JA, Saleem, M, Wappler, FR, Bugg, W, Krishnamurthy, M, Spanier, SM, Morgan, SE, Eckmann, R, Kim, H, Ritchie, JL, Schwitters, RF, Izen, JM, Kitayama, I, Lou, XC, Ye, S, Bianchi, F, Bona, M, Penny, RC, Gallo, F, Gamba, D, Borean, C, Bosisio, L, Della Ricca, G, Dittongo, S, Grancagnolo, S, Lanceri, L, Poropat, P, Vitale, L, Watson, AT, Vuagnin, G, Panvini, RS, Banerjee, S, Brown, CM, Fortin, D, Jackson, PD, Kowalewski, R, Roney, JM, Band, HR, Dasu, S, Watson, NK, Datta, M, Eichenbaum, AM, Johnson, JR, Kutter, PE, Li, H, Liu, R, Di Lodovico, F, Mihalyi, A, Mohapatra, AK, Pan, Y, Deppermann, T, Prepost, R, Sekula, SJ, von Wimmersperg-Toeller, JH, Wu, J, Wu, SL, Yu, Z, Neal, H, BABAR Collaboration, Goetzen, K, Koch, H, Lewandowski, B, Pelizaeus, M, Peters, K, Schmuecker, H, Steinke, M, Barlow, NR, Boyd, JT, Chevalier, N, Cottingham, WN, Kelly, MP, Latham, TE, Mackay, C, Wilson, FF, Abe, K, Cuhadar-Donszelmann, T, Hearty, C, Mattison, TS, McKenna, JA, Thiessen, D, Kyberd, P, McKemey, AK, Blinov, VE, Bukin, AD, Golubev, VB, Ivanchenko, VN, Kravchenko, EA, Onuchin, AP, Serednyakov, SI, Skovpen, YI, Solodov, EP, Yushkov, AN, Best, D, Bruinsma, M, Chao, M, Kirkby, D, Lankford, AJ, Mandelkern, M, Mommsen, RK
سنة النشر: 2020
المجموعة: Brunel University London: Brunel University Research Archive (BURA)
مصطلحات موضوعية: SEARCH, STATE, LEP, SPECTROSCOPY, QUANTUM CHROMODYNAMICS, ETA'(C)
الوصف: The mass m(etac) and total width Gamma(tot)(etac) of the eta(c) meson have been measured in two-photon interactions at the SLAC e(+)e(-) asymmetric B Factory with the BABAR detector. With a sample of approximately 2500 reconstructed eta(c) --> (KSK+/-)-K-0 pi(-/+) decays in 88 fb(-1) of data, the results are m(etac) = 2982.5 +/- 1.1 (stat) +/- 0.9(syst) MeV/c(2) and Gamma(tot)(etac) = 34.3 +/- 2.3(stat) +/- 0.9(syst) MeV/c(2). Using the same decay mode, a second resonance with 112 +/- 24 events is observed with a mass of 3630.8 +/- 3.4(stat) +/- 1.0(syst) MeV/c(2) and width of 17.0 +/- 8.3(stat) +/- 2.5(syst) MeV/c(2). This observation is consistent with expectations for the eta(c)(2S) state.
نوع الوثيقة: article in journal/newspaper
اللغة: English
تدمد: 0031-9007
العلاقة: Physical Review Letters; 142002; Physical Review Letters, 2004, 92 (14); http://bura.brunel.ac.uk/handle/2438/20651Test; http://dx.doi.org/10.1103/PhysRevLett.92.142002Test
DOI: 10.1103/PhysRevLett.92.142002
الإتاحة: https://doi.org/10.1103/PhysRevLett.92.142002Test
http://bura.brunel.ac.uk/handle/2438/20651Test
رقم الانضمام: edsbas.F0A0E77A
قاعدة البيانات: BASE
الوصف
تدمد:00319007
DOI:10.1103/PhysRevLett.92.142002