Title: | Measurement of the branching fractions for ψ(2S)-> e(+)e(-) and ψ(2S)->mu(+)mu(-) |
Authors: | Aubert, B Boutigny, D Gaillard, JM Hicheur, A Karyotakis, Y Lees, JP Robbe, P Tisserand, V Palano, A Pompili, A Chen, GP Ferrarotto, R Ronan, MT Ferroni, F Lamanna, E Leonardi, E Wright, DM Mazzoni, MA Morganti, S Eisner, AM Koptchev, VG Torassa, E Borgland, AW Piredda, G Tehrani, FS Serra, M Voena, C Christ, S Shelkov, VG Carroll, M Waldi, R Adye, T Voci, C Otto, S Franek, B Geddes, NI T'Jampens, S Grillo, AA Gopal, GP Xella, SM Aleksan, R De Domenico, G Fry, JR Benayoun, M Emery, S Laplace, S Gaidot, A Telnov, AV Ganzhur, SF Giraud, PF Thiebaux, C de Monchenault, GH Grothe, M Kozanecki, W Briand, H Langer, M Gritsan, AV Kolomensky, YG London, GW Mayer, B Serfass, B Vasseur, G Yeche, C Wenzel, WA Vasileiadis, G Chauveau, J Zito, M Copty, N Heusch, CA Moore, TB Gabathuler, E Purohit, MV Singh, H Yumiceva, FX Adam, I Anthony, PL Bernard, D Aston, D Baird, K Verderi, M Berger, N Staengle, H Bright-Thomas, PG Gamet, R Bloom, E Rong, G Boyarski, AM David, P Bulos, F Calderini, G Convery, MR Coupal, DP Coward, DH Willocq, S Anjomshoaa, A Dorfan, J Brose, J Dunwoodie, W de la Vaissire, C Field, RC Harrison, TJ Johnson, RP Glanzman, T Godfrey, GL Gowdy, S Brau, B Grosso, P Haas, T Bernet, R Oddone, PJ Prell, S Himel, T Hryn'ova, T Huffer, ME Innes, WR Jessop, C Lockman, WS Cowan, R Hawkes, CM Kelsey, MH Bionta, RM Kim, P Kocian, ML George, M Khan, A Langenegger, U Leith, DWGS Luitz, S Luth, V Sciolla, G Lynch, HL Roberts, DA Marsiske, H Pulliam, T Menke, S Knowles, DJ Kay, M Messner, R Lavin, D Moffeit, KC Mount, R Hart, PA Richman, JD Muller, DR O'Grady, CP Perl, M Petrak, S Quinn, H Sadrozinski, H Payne, DJ Ratcliff, BN Robertson, SH Muheim, F Del Buono, L Taylor, F O'Neale, SW Rochester, LS Roodman, A Schietinger, T Schindler, RH Schwiening, J Serbo, VV Sloane, RJ Snyder, A Hamon, O Schalk, T Yamamoto, RK Soha, A Stoker, DP Spanier, SM Stelzer, J Penny, RC Su, D Sullivan, MK Tanaka, HA Le Diberder, F Touramanis, C Va'vra, J Lepeltier, V Wagner, SR Weinstein, AJR Schmitz, RE Playfer, S Wisniewski, WJ Wright, DH Young, CC Leruste, P Burchat, PR Watson, AT Aspinwall, ML Abrams, GS Cheng, CH Kirkby, D Meyer, TI Roat, C Henderson, R Breon, AB Roos, L Schumm, BA Bugg, W Cohn, H Weidemann, AW Milek, M Bowerman, DA Izen, JM Kitayama, I Watson, NK Lou, XC Stark, J Bianchi, F Bona, M Swain, JE Gamba, D Seiden, A Patel, PM Smol, A Dauncey, RD Bosisio, L Della Ricca, G Bonneaud, GR Lanceri, L Poropat, P Vuagnin, G Deppermann, T Panvini, RS Falbo, M Kral, JF Brown, CM Kowalewski, R Groysman, Y Versille, S Turri, M Roney, JM Band, HR Charles, E Dasu, S Di Lodovico, F Eichenbaum, AM Palombo, F Hu, H Borean, C Manfredi, PF Goetzen, K Colberg, T Johnson, JR Liu, R Walkowiak, W Pan, Y Prepost, R Scott, IJ Bauer, JM Sekula, SJ Schieck, JR von Wimmersperg-Toeller, JH Wu, SL Bozzi, C Egede, U Yu, Z Kordich, TMB Koch, H Neal, H Wang, P Cremaldi, L MacFarlane, DB BABAR Collaboration Kunze, M Lewandowski, B Peters, K Schmuecker, H Chen, JC Dittongo, S Steinke, M Andress, JC Barlow, NR Re, V Eschenburg, V Bhimji, W Chevalier, N Williams, DC Clark, RJ Cottingham, WN De Groot, N Eschrich, I Dyce, N Piemontese, L Speziali, V Foster, B Kroeger, R McFall, JD Wallom, D Wilson, FF Abe, K Hearty, C Wilson, MG Mattison, TS Gunawardane, NJW Verkerke, W McKenna, JA Thiessen, D Kuznetsova, N Treadwell, E Jolly, S McKemey, AK Tinslay, J Blinov, VE Bukin, AD Bukin, DA Perazzo, A Buzykaev, AR Nash, JA Chen, E Lutz, AM Golubev, VB Ivanchenko, VN Anulli, F Korol, AA Kravchenko, EA Onuchin, AP Frank, ED Salnikov, AA Serednyakov, SI Skovpen, YI Sanders, P Reidy, J Telnov, VI Yushkov, AN Dubois-Felsmann, GP Best, D Ahsan, A Gladney, L Lankford, AJ Dvoretskii, A Hitlin, DG Metzler, S Oyang, J Mandelkern, M Smith, D Porter, FC Ryd, A Zhu, YS Guo, QH Samuel, A Weaver, M Baldini-Ferroli, R Yang, S Zhu, RY Devmal, S Sanders, DA Geld, TL Azzopardi, DE Jayatilleke, S Panetta, J Mancinelli, G Meadows, BT Sokoloff, MD Eigen, G Barillari, T Calcaterra, A Bloom, P Summers, DJ Dima, MO Fahey, S Brochard, F Back, JJ Ford, WT Johnson, DR Nauenberg, U Olivas, A Rankin, P Roy, J Reinertsen, PL Martin, JP Brown, DN Blaylock, G Sen, S Smith, JG Dixon, P van Hoek, WC Wagner, DL Blouw, J Harton, JL Krishnamurthy, M Soffer, A Nief, JY Angelini, C Toki, WH Wilson, RJ de Sangro, R Stugu, G Dickopp, M Zhang, J Falciai, D Finocchiaro, G Patteri, P Peruzzi, IM Brandt, T LeClerc, C Piccolo, M Xie, Y Arisaka, K Zallo, A Bagnasco, S Harrison, PF Buzzo, A Button-Shafer, J Contri, R Batignani, G Crosetti, G Seitz, R Lo Vetere, M Macri, M Monge, MR Passaggio, S Buchanan, C Pastore, FC Jacobsen, RG Patrignani, C Bettarini, S Pia, MG Robutti, E Taras, P Cahn, RN Santroni, A Morii, M Bartoldus, R Hamilton, R Mallik, U Chun, S Bondioli, M Rahatlou, S Cochran, J Crawley, HB Zacek, V Fischer, PA Lamsa, J Meyer, WT Clark, AR Rosenberg, EI Grosdidier, G Carpinelli, M Hast, C Hocker, A Potter, RJL Branson, JG Plasczcynski, S Lacker, HM Shorthouse, HW Strother, P Vidal, PB Williams, MI Witherell, M Cowan, G George, S Dubitzky, RS Green, MG Kurup, A Nicholson, H Marker, CE Raven, G Kadel, RW McGrath, P Forti, F McMahon, TR Ricciardi, S Salvatore, F Scott, I Hauke, A Vaitsas, G Levy, SL Brown, D Davis, CL Allison, J Pripstein, M Sharma, V Barlow, RJ Kadyk, J Boyd, JT Forti, AC Fullwood, J Maly, E Schubert, KR Jackson, F Lafferty, GD Giorgi, MA Savvas, N Simopoulos, ET Weatherall, JH Campagnari, C Farbin, A Jawahery, A Kerth, LT Lillard, V Sutton, CS Muller-Pfefferkorn, R Dallapiccola, C Olsen, J Cavallo, N De Nardo, G Fabozzi, F Gatto, C Lista, L Levi, ME Schune, MH Paolucci, P Piccolo, D Lusiani, A Sciacca, C Schwierz, R Long, O LoSecco, JM Alsmiller, JRG Gabriel, TA Handler, T Brau, J Gill, MS Frey, R Cohen-Tanugi, J Iwasaki, M Liu, T Sinev, NB Spaan, B Strom, D Lu, A Colecchia, F Dal Corso, F Dorigo, A Trincaz-Duvoid, S Brigljevic, V Galeazzi, F Margoni, M Michelon, G Morandin, M Posocco, M Wilden, L Lynch, G Rotondo, M Qi, ND Simonetto, F Martinez-Vidal, F Wormser, G Stroili, R Morganti, M Neri, N Paoloni, E Rama, M Rizzo, G Yellin, S Flood, K Sandrelli, F Simi, G Roe, NA Lange, D Ferrag, S Triggiani, G Walsh, J Haire, M Judd, D Paick, K Dahmes, B Turnbull, L Wagoner, DE Beringer, J Albert, J Mugge, M Elmer, P Roussot, E Lu, C Romosan, A McDonald, KT Hertzbach, SS Miftakov, V Schaffner, SF Smith, AJS Tumanov, A Varnes, EW van Bibber, K Dorfan, DE Cavoto, G McMahon, S del Re, D Kofler, R Faccini, R |
Keywords: | Science & Technology;Physical Sciences;Astronomy & Astrophysics;Physics, Particles & Fields;Physics;ANNIHILATION |
Issue Date: | 2002 |
Publisher: | American Physical Society |
Citation: | Physical Review D, 65(3): Artn 031101, Feb 2002 |
Abstract: | We measure the branching fractions of the ψ(2S) meson to the leptonic final states e+e- and μ+μ- relative to that for ψ(2S)→J/ψπ+π-. The method uses ψ(2S) mesons produced in the decay of B mesons at the Υ(4S) resonance in a data sample collected with the BABAR detector at the Stanford Linear Accelerator Center. Using previous measurements for the ψ(2S)→J/ψπ+π- branching fraction, we determine the e+e- and μ+μ- branching fractions to be 0.0078±0.0009±0.0008 and 0.0067±0.0008±0.0007, respectively. |
Description: | This is the pre-print version of the Article. The official published version can be accessed from the links below. Copyright @ 2002 APS. |
URI: | http://prd.aps.org/abstract/PRD/v65/i3/e031101 http://bura.brunel.ac.uk/handle/2438/7528 |
DOI: | http://dx.doi.org/10.1103/PhysRevD.65.031101 |
ISSN: | 0556-2821 |
Appears in Collections: | Electronic and Electrical Engineering Dept of Electronic and Electrical Engineering Research Papers
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