Title: | Observation of Y(3940)→J/ψω in B→J/ψωK at BABAR |
Authors: | Aubert, B Bona, M Boutigny, D Karyotakis, Y Lees, JP Poireau, V Prudent, X Tisserand, V Zghiche, A Tico, JG Grauges, E Wilson, MG Winstrom, LO Chen, E Cheng, CH Fang, F Hitlin, DG Narsky, I Piatenko, T Porter, FC Andreassen, R Lopez, L Mancinelli, G Meadows, BT Mishra, K Sokoloff, MD Blanc, F Bloom, PC Chen, S Ford, WT Hirschauer, JF Kreisel, A Palano, A Nagel, M Nauenberg, U Olivas, A Smith, JG Ulmer, KA Wagner, SR Zhang, J Gabareen, AM Soffer, A Toki, WH Pappagallo, M Wilson, RJ Winklmeier, F Altenburg, DD Feltresi, E Hauke, A Jasper, H Merkel, J Petzold, A Spaan, B Wacker, K Eigen, G Klose, V Kobel, MJ Lacker, HM Mader, WF Nogowski, R Schubert, J Schubert, KR Schwierz, R Sundermann, JE Volk, A Stugu, B Bernard, D Bonneaud, GR Latour, E Lombardo, V Thiebaux, C Verderi, M Clark, PJ Gradl, W Muheim, F Playfer, S Sun, L Robertson, AI Watson, JE Xie, Y Andreotti, M Bettoni, D Bozzi, C Calabrese, R Cecchi, A Cibinetto, G Franchini, P Abrams, GS Luppi, E Negrini, M Petrella, A Piemontese, L Prencipe, E Santoro, V Anulli, F Baldini-Ferroli, R Calcaterra, A De Sangro, R Battaglia, M Finocchiaro, G Pacetti, S Patteri, P Peruzzi, IM Piccolo, M Rama, M Zallo, A Buzzo, A Contri, R Lo Vetere, M Brown, DN Macri, MM Monge, MR Passaggio, S Patrignani, C Robutti, E Santroni, A Tosi, S Chaisanguanthum, S Morii, M Wu, J Button-Shafer, J Dubitzky, RS Marks, J Schenk, S Uwer, U Bard, DJ Dauncey, PD Flack, RL Nash, JA Vazquez, WP Tibbetts, M Cahn, RN Behera, PK Chai, X Charles, MJ Mallik, U Ziegler, V Cochran, J Crawley, HB Dong, L Eyges, V Meyer, WT Groysman, Y Prell, S Rosenberg, EI Rubin, AE Gao, YY Gritsan, AV Guo, ZJ Lae, CK Denig, AG Fritsch, M Schott, G Jacobsen, RG Arnaud, N Bequilleux, J D'Orazio, A Davier, M Grosdidier, G Cker, AH Lepeltier, V Le Diberder, F Lutz, AM Pruvot, S Kadyk, JA Rodier, S Roudeau, P Schune, MH Serrano, J Sordini, V Stocchi, A Wang, WF Wormser, G Lange, DJ Wright, DM Kerth, LT Bingham, I Chavez, CA Forster, IJ Fry, JR Gabathuler, E Gamet, R Hutchcroft, DE Payne, DJ Schofield, KC Touramanis, C Kolomensky, YG Bevan, AJ George, KA Di Lodovico, F Menges, W Sacco, R Cowan, G Flaecher, HU Hopkins, DA Paramesvaran, S Salvatore, F Kukartsev, G Wren, AC Brown, DN Davis, CL Allison, J Barlow, NR Barlow, RJ Chia, YM Edgar, CL Lafferty, GD West, TJ Pegna, DL Yi, JI Anderson, J Chen, C Jawahery, A Roberts, DA Simi, G Tuggle, JM Blaylock, G Dallapiccola, C Hertzbach, SS Lynch, G Li, X Moore, TB Salvati, E Saremi, S Cowan, R Dujmic, D Fisher, PH Koeneke, K Sciolla, G Sekula, SJ Mir, LM Spitznagel, M Taylor, F Yamamoto, RK Zhao, M Zheng, Y Mclachlin, SE Patel, PM Robertson, SH Lazzaro, A Palombo, F Orimoto, TJ Bauer, JM Cremaldi, L Eschenburg, V Godang, R Kroeger, R Sanders, DA Summers, DJ Zhao, HW Brunet, S Cote, D Osipenkov, IL Simard, M Taras, P Viaud, FB Nicholson, H De Nardo, G Fabozzi, F Lista, L Monorchio, D Sciacca, C Baak, MA Ronan, MT Raven, G Snoek, HL Jessop, CP Knoepfel, KJ LoSecco, JM Benelli, G Corwin, LA Honscheid, K Kagan, H Kass, R Tackmann, K Morris, JP Rahimi, AM Regensburger, JJ Wong, QK Blount, NL Brau, J Frey, R Igonkina, O Kolb, JA Lu, M Tanabe, T Rahmat, R Sinev, NB Strom, D Strube, J Torrence, E Gagliardi, N Gaz, A Margoni, M Morandin, M Pompili, A Wenzel, WA Posocco, M Rotondo, M Simonetto, F Stroili, R Voci, C Ben-Haim, E Briand, H Calderini, G Chauveau, J David, P Sanchez, PDA Del Buono, L de la Vaissiere, C Hamon, O Leruste, P Malcles, J Ocariz, J Perez, A Prendki, J Gladney, L Biasini, M Hawkes, CM Covarelli, R Manoni, E Angelini, C Batignani, G Bettarini, S Carpinelli, M Cenci, R Cervelli, A Forti, F Giorgi, MA Watson, AT Lusiani, A Marchiori, G Mazur, MA Morganti, M Neri, N Paoloni, E Rizzo, G Walsh, JJ Haire, M Biesiada, J Held, T Elmer, P Lau, YP Lu, C Olsen, J Smith, AJS Telnov, AV Baracchini, E Bellini, F Cavoto, G del Re, D Koch, H Di Marco, E Faccini, R Ferrarotto, F Ferroni, F Gaspero, M Jackson, PD Gioi, LL Mazzoni, MA Morganti, S Piredda, G Pelizaeus, M Polci, F Renga, F Voena, C Ebert, M Hartmann, T Der, HS Waldi, R Adye, T Castelli, G Franek, B Schroeder, T Olaiya, EO Ricciardi, S Roethel, W Wilson, FF Emery, S Escalier, M Gaidot, A Ganzhur, SF de Monchenault, GH Kozanecki, W Steinke, M Vasseur, G Yeche, C Zito, M Chen, XR Liu, H Park, W Purohit, MV Wilson, JR Allen, MT Aston, D Walker, D Bartoldus, R Bechtle, P Berger, N Claus, R Coleman, JP Convery, MR Dingfelder, JC Dorfan, J Dubois-Felsmann, GP Dunwoodie, W Asgeirsson, DJ Field, RC Glanzman, T Gowdy, SJ Graham, MT Grenier, P Hast, C Hryn'ova, T Innes, WR Kaminski, J Kelsey, MH Cuhadar-Donszelmann, T Kim, H Kim, P Kocian, ML Leith, DWGS Li, S Luitz, S Luth, V Lynch, HL MacFarlane, DB Marsiske, H Fulsom, BG Messner, R Muller, DR O'Grady, CP Ofte, I Perazzo, A Perl, M Pulliam, T Ratcliff, BN Roodman, A Salnikov, AA Hearty, C Schindler, RH Schwiening, J Snyder, A Stelzer, J Su, D Sullivan, MK Suzuki, K Swain, SK Thompson, JM Va'vra, J Mattison, TS van Bakel, N Wagner, AP Weaver, M Wisniewski, WJ Wittgen, M Wright, DH Yarritu, AK Yi, K Young, CC Burchat, PR McKenna, JA Edwards, AJ Majewski, SA Petersen, BA Wilden, L Ahmed, S Alam, MS Bula, R Ernst, JA Jain, V Pan, B Khan, A Saeed, MA Wappler, FR Zain, SB Krishnamurthy, M Spanier, SM Eckmann, R Ritchie, JL Ruland, AM Schilling, CJ Schwitters, RF Saleem, M Izen, JM Lou, XC Ye, S Bianchi, F Gallo, F Gamba, D Pelliccioni, M Bomben, M Bosisio, L Cartaro, C Teodorescu, L Cossutti, F Della Ricca, G Lanceri, L Vitale, L Azzolini, V Lopez-March, N Martinez-Vidal, F Milanes, DA Oyanguren, A Albert, J Blinov, VE Banerjee, S Bhuyan, B Hamano, K Kowalewski, R Nugent, IM Roney, JM Sobie, RJ Harrison, PF Ilic, J Latham, TE Bukin, AD Mohanty, GB Band, HR Chen, X Dasu, S Flood, KT Hollar, JJ Kutter, PE Pan, Y Pierini, M Prepost, R Druzhinin, VP Wu, SL Neal, H Golubev, VB Onuchin, AP Serednyakov, SI Skovpen, YI Solodov, EP Todyshev, KY Bondioli, M Curry, S Eschrich, I Kirkby, D Lankford, AJ Lund, P Mandelkern, M Martin, EC Stoker, DP Abachi, S Buchanan, C Foulkes, SD Gary, JW Liu, F Long, O Shen, BC Zhang, L Paar, HP Rahatlou, S Sharma, V Berryhill, JW Campagnari, C Cunha, A Dahmes, B Hong, TM Kovalskyi, D Richman, JD Beck, TW Eisner, AM Flacco, CJ Heusch, CA Kroseberg, J Lockman, WS Schalk, T Schumm, BA Seiden, A |
Keywords: | BABAR detector |
Issue Date: | 2008 |
Publisher: | American Physical Society |
Citation: | Physical Review Letters, 101: Article no. 082001, 2008 |
Abstract: | We present a study of the decays B0,+→J/ψωK0,+ using 383×106 BB¯¯¯ events obtained with the BABAR detector at PEP-II. We observe Y(3940)→J/ψω, with mass 3914.6+3.8−3.4(stat)±2.0(syst) MeV/c2, and width 34+12−8(stat)±5(syst) MeV. The ratio of B0 and B+ decay to YK is 0.27+0.28−0.23(stat)+0.04−0.01(syst), and the relevant B0 and B+ branching fractions are reported. |
Description: | Copyright © 2008 The American Physical Society. |
URI: | http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.101.082001 http://bura.brunel.ac.uk/handle/2438/8915 |
DOI: | http://dx.doi.org/10.1103/PhysRevLett.101.082001 |
ISSN: | 0031-9007 |
Appears in Collections: | Electronic and Electrical Engineering Dept of Electronic and Electrical Engineering Research Papers
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