Title: | Measurement of the B+/B-0 production ratio from the Upsilon(4S) meson using B+-> J/psi K+ and B-0 -> J/psi K-S(0) decays |
Authors: | Aubert, B Barate, R Boutigny, D Couderc, F Gaillard, JM Hicheur, A Karyotakis, Y Lees, JP Tisserand, V Zghiche, A Palano, A Shen, BC Wang, K del Re, D Hadavand, HK Hill, EJ MacFarlane, DB Paar, HP Rahatlou, S Sharma, V Berryhill, JW Pompili, A Campagnari, C Dahmes, B Levy, SL Long, O Lu, A Mazur, MA Richman, JD Verkerke, W Beck, TW Eisner, AM Chen, JC Heusch, CA Lockman, WS Schalk, T Schmitz, RE Schumm, BA Seiden, A Spradlin, P Williams, DC Wilson, MG Albert, J Qi, ND Chen, E Dubois-Felsmann, GP Dvoretskii, A Hitlin, DG Narsky, I Piatenko, T Porter, FC Ryd, A Samuel, A Yang, S Rong, G Jayatilleke, S Mancinelli, G Meadows, BT Sokoloff, MD Abe, T Blanc, F Bloom, P Chen, S Clark, PJ Ford, WT Wang, P Nauenberg, U Olivas, A Rankin, P Smith, JG van Hoek, WC Zhang, L Harton, JL Hu, T Soffer, A Toki, WH Zhu, YS Wilson, RJ Altenburg, D Brandt, T Brose, J Colberg, T Dickopp, M Feltresi, E Hauke, A Lacker, HM Maly, E Eigen, G Muller-Pfefferkorn, R Nogowski, R Otto, S Schubert, J Schubert, KR Schwierz, R Spaan, B Bernard, D Bonneaud, GR Brochard, F Ofte, I Grenier, P Thiebaux, C Vasileiadis, G Verderi, M Bard, DJ Khan, A Lavin, D Muheim, F Playfer, S Andreotti, M Stugu, B Azzolini, V Bettoni, D Bozzi, C Calabrese, R Cibinetto, G Luppi, E Negrini, M Sarti, A Treadwell, E Baldini-Ferroli, R Abrams, GS Calcaterra, A de Sangro, R Finocchiaro, G Patteri, P Piccolo, M Zallo, A Buzzo, A Capra, R Contri, R Crosetti, G Borgland, AW Lo Vetere, M Macri, M Monge, MR Passaggio, S Patrignani, C Robutti, E Santroni, A Tosi, S Bailey, S Brandenburg, G Breon, AB Morii, M Won, E Dubitzky, RS Langenegger, U Bhimji, W Bowerman, DA Dauncey, PD Egede, U Gaillard, JR Morton, GW Brown, DN Nash, JA Taylor, GP Grenier, GJ Lee, SJ Mallik, U Cochran, J Crawley, HB Lamsa, J Meyer, WT Prell, S Button-Shafer, J Rosenberg, EI Yi, J Davier, M Grosdidier, G Hocker, A Laplace, S Le Diberder, F Lepeltier, V Lutz, AM Petersen, TC Cahn, RN Plaszczynski, S Schune, MH Tantot, L Wormser, G Cheng, CH Lange, DJ Simani, MC Wright, DM Bevan, AJ Coleman, JP Charles, E Fry, JR Gabathuler, E Gamet, R Kay, M Parry, RJ Payne, DJ Sloane, RJ Touramanis, C Back, JJ Harrison, PF Day, CT Mohanty, GB Brown, CL Cowan, G Flack, RL Flaecher, HU George, S Green, MG Kurup, A Marker, CE McMahon, TR Gill, MS Ricciardi, S Salvatore, F Vaitsas, G Winter, MA Brown, D Davis, CL Allison, J Barlow, NR Barlow, RJ Hart, PA Gritsan, AV Hodgkinson, MC Lafferty, GD Lyon, AJ Williams, JC Farbin, A Hulsbergen, WD Jawahery, A Kovalskyi, D Lae, CK Lillard, V Groysman, Y Roberts, DA Blaylock, G Dallapiccola, C Flood, KT Hertzbach, SS Kofler, R Koptchev, VB Moore, TB Saremi, S Staengle, H Jacobsen, RG Willocq, S Cowan, R Sciolla, G Taylor, F Yamamoto, RK Mangeol, DJJ Patel, PM Robertson, SH Lazzaro, A Palombo, F Kadel, RW Bauer, JM Cremaldi, L Eschenburg, V Godang, R Kroeger, R Reidy, J Sanders, DA Summers, DJ Zhao, HW Brunet, S Kadyk, J Cote, D Taras, P Nicholson, H Cartaro, C Cavallo, N Fabozzi, F Gatto, C Lista, L Monorchio, D Paolucci, P Kerth, LT Piccolo, D Sciacca, C Baak, M Raven, G Wilden, L Jessop, CP LoSecco, JM Gabriel, TA Allmendinger, T Brau, B Kolomensky, YG Gan, KK Honscheid, K Hufnagel, D Kagan, H Kass, R Pulliam, T Ter-Antonyan, R Wong, QK Brau, J Frey, R Kukartsev, G Igonkina, O Potter, CT Sinev, NB Strom, D Torrence, E Colecchia, F Dorigo, A Galeazzi, F Margoni, M Morandin, M LeClerc, C Posocco, M Rotondo, M Simonetto, F Stroili, R Tiozzo, G Voci, C Benayoun, M Briand, H Chauveau, J David, P Levi, ME de la Vaissiere, C Del Buono, L Hamon, O John, MJJ Leruste, P Ocariz, J Pivk, M Roos, L T'Jampens, S Therin, G Lynch, G Manfredi, PF Re, V Behera, PK Gladney, L Guo, QH Panetta, J Anulli, F Biasini, M Peruzzi, IM Pioppi, M Mir, LM Angelini, C Batignani, G Bettarini, S Bondioli, M Bucci, F Calderini, G Carpinelli, M Del Gamba, V 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 Varnes, EW Bellini, F Cavoto, G Faccini, R Ferrarotto, F Ferroni, F Gaspero, M Gioi, LL 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 Ronan, MT Geddes, NI Gopal, GP Olaiya, EO Xella, SM Aleksan, R Emery, S Gaidot, A Ganzhur, SF Giraud, PF de Monchenault, GH Shelkov, VG Kozanecki, W Langer, M Legendre, M London, GW Mayer, B Schott, G Vasseur, G Yeche, C Zito, M Purohit, MV Telnov, AV Weidemann, AW Yumiceva, FX Aston, D Bartoldus, R Berger, N Boyarski, AM Buchmueller, OL Convery, MR Cristinziani, M De Nardo, G Wenzel, WA Dong, D Dorfan, J Dujmic, D Dunwoodie, W Elsen, EE Field, RC Glanzman, T Gowdy, SJ Hadig, T Halyo, V Ford, K Hryn'ova, T Innes, WR Kelsey, MH Kim, P Kocian, ML Leith, DWGS Libby, J Luitz, S Luth, V Lynch, HL Harrison, TJ Marsiske, H Messner, R Muller, DR O'Grady, CP Ozcan, VE Perazzo, A Perl, M Petrak, S Ratcliff, BN Roodman, A Hawkes, CM Salnikov, AA Schindler, RH Schwiening, J Simi, G Snyder, A Soha, A Stelzer, J Su, D Sullivan, MK Va'vra, J Morgan, SE Wagner, SR Weaver, M Weinstein, AJR Wisniewski, WJ Wittgen, M Wright, DH Young, CC Burchat, PR Edwards, AJ Meyer, TI Watson, AT Petersen, BA Roat, C Ahmed, S Alam, MS Ernst, JA Saeed, MA Saleem, M Wappler, FR Bugg, W Krishnamurthy, M Watson, NK Spanier, SM Eckmann, R Kim, H Ritchie, JL Satpathy, A Schwitters, RF Izen, JM Kitayama, I Lou, XC Ye, S Fritsch, M Bianchi, F Bona, M Gallo, F Gamba, D Borean, C Bosisio, L Cossutti, F Della Ricca, G Dittongo, S Grancagnolo, S Goetzen, K Lanceri, L Poropat, P Vitale, L Vuagnin, G Panvini, RS Banerjee, S Brown, CM Fortin, D Jackson, PD Kowalewski, R Held, T Roney, JM Band, HR Dasu, S Datta, M Eichenbaum, AM Hollar, JJ Johnson, JR Kutter, PE Li, H Liu, R Koch, H Di Lodovico, F Mihalyi, A Mohapatra, AK Pan, Y Prepost, R Sekula, SJ Tan, P von Wimmersperg-Toeller, JH Wu, J Wu, SL Lewandowski, B Yu, Z Neal, H BABAR Collaboration Pelizaeus, M Steinke, M Boyd, JT Chevalier, N Cottingham, WN Kelly, MP Latham, TE Wilson, FF Abe, K Cuhadar-Donszelmann, T Hearty, C Mattison, TS McKenna, JA Thiessen, D Kyberd, P Teodorescu, L Blinov, VE Bukin, AD Druzhinin, VP Golubev, VB Ivanchenko, VN Kravchenko, EA Onuchin, AP Serednyakov, SI Skovpen, YI Solodov, EP Yushkov, AN Best, D Bruinsma, M Chao, M Eschrich, I Kirkby, D Lankford, AJ Mandelkern, M Mommsen, RK Roethel, W Stoker, DP Buchanan, C Hartfiel, BL Gary, JW |
Issue Date: | 2-Apr-2004 |
Publisher: | American Physical Society |
Citation: | B. Aubert et al. (BABAR Collaboration), 2004. Measurement of theB+/B0production ratio from theΥ(4S)meson usingB+→J/ψK+andB0→J/ψKS0decays. Physical Review D, 69(7). |
Abstract: | We report a measurement of the production ratio of charged and neutral B mesons from Y(4S) decays based on the ratio of efficiency-corrected yields for the charmonium modes J/psiK(+) and J/psiK(s)(0) with 81.9 fb(-1) of data collected with the BABAR detector on the Y(4S) resonance at 10.580 GeV. We find a value of 1.006+/-0.036(stat)+/-0.031(syst) for the ratio R+/0=Gamma(Y(4S)-->B+B-)/Gamma(Y(4S)-->B-0(B) over bar (0)). |
URI: | http://bura.brunel.ac.uk/handle/2438/20661 |
DOI: | http://dx.doi.org/10.1103/PhysRevD.69.071101 |
ISSN: | 1550-7998 |
Other Identifiers: | 071101 071101 071101 |
Appears in Collections: | Dept of Electronic and Electrical Engineering Research Papers
|
Items in BURA are protected by copyright, with all rights reserved, unless otherwise indicated.