Title: | Measurement of the B -> J/psi K*(892) decay amplitudes |
Authors: | Aubert, B Boutigny, D Gaillard, JM Hicheur, A Karyotakis, Y Lees, JP Robbe, P Tisserand, V Palano, A Chen, GP Chen, JC Heusch, CA T'Jampens, S Moffeit, KC Mount, R Muller, DR Sinev, NB O'Grady, CP Kirk, A Valassi, A Verkerke, W Telnov, AV Abrams, GS Perl, M Petrak, S Quinn, H Ratcliff, BN Robertson, SH Breon, AB Strom, D Johnson, RP Rochester, LS Dorfan, DE Barlow, RJ Roodman, A Schietinger, T Farbin, A Wormser, G Schindler, RH Schwiening, J Knowles, DJ Serbo, VV Colecchia, F Langer, M Snyder, A Paolucci, P Soha, A Thiebaux, C Spanier, SM Kroeger, W Jawahery, A Stelzer, J Bionta, RM Su, D London, GW Sullivan, MK Maly, E Borgland, AW Tanaka, HA Va'vra, J Wagner, SR O'Neale, SW Weinstein, AJR Vasileiadis, G Kolomensky, YG Mayer, B Wisniewski, WJ Wright, DH Groysman, Y Walsh, J Dal Corso, F Lockman, WS Young, CC Burchat, RR Cheng, CH Kirkby, D Jackson, F Meyer, TI Roat, C Lillard, V Henderson, R Haire, M Verderi, M Dorigo, A Penny, RC Harton, JL Bugg, W Serfass, B Cohn, H Pulliam, T Weidemann, AW Izen, JM Kitayama, I Judd, D Olsen, J Lou, XC Salvatore, R Turcotte, M Vasseur, G Bianchhi, F Anjomshoaa, A Brigljevic, V Bona, M Di Girolamo, B Watson, AT Paick, K Gamba, D Zhu, YS Roberts, DA Brochard, F Ahsan, A Smol, A Zanin, D Lanceri, L Pompili, A Vaugnin, G Qi, ND Turnbull, L Bernet, R Panvini, RS Lynch, G Brown, CM De Silva, A Galeazzi, F Schieck, JR Kowalewski, R Watson, NK Sadrozinski, H Roney, JM Roe, NA Band, HR Paoloni, E Charles, E Lange, D Dasu, S Khan, A Margoni, M Di Lodovico, F Blaylock, G Eichenbaum, AM Hu, H Grosdidier, G Arisaka, K Johnson, JR Liu, R Nielsen, J Schalk, T Deppermann, T Mugge, M Kuznetsova, N Pan, Y Prepost, R Raven, G Yeche, C Wagoner, DE Muheim, F Scott, IJ Sekula, SJ von Wimmersperg-Toeller, JH Wu, SL Yu, Z Zobernig, H Meyer, AB Kordich, TMB Zito, M Shi, X Albert, J Schmitz, RE Bartoldus, R Neal, H Goetzen, K Playfer, S BABAR Collaboration Koch, H Krug, J Copty, N Michelon, G Kunze, M Piccolo, D Lewandowski, B Peters, K van Bibber, K Dallapiccola, C Schmuecker, H Steinke, M Schumm, BA Purohit, MV Andress, JC Best, D Morandin, M Brandt, T Barlow, NR Bhimji, W Chevalier, N Clark, PJ Cottingham, WN Skovpen, YI Singh, H Wenaus, TJ De Groot, N Dyce, N Foster, B Bula, C Posocco, M McFall, JD Seiden, A Swain, JE Wallom, D Eisner, AM Wilson, FF Abe, K Flood, K Hearty, C Wright, DM Elmer, P Mattison, TS Rotondo, M McKenna, JA Thiessen, D Lafferty, GD Jolly, S McKemey, AK Tinslay, J Falbo, M Turri, M Hertzbach, SS Spaan, B Blinov, VE Ukin, ADB Muller-Pfefferkorn, R Wenzel, WA Wuest, CR Bukin, DA Buzykaev, AR Golubev, VB Ivanchenko, VN Korol, AA Kravchenko, EA Witherell, M Onuchin, AR Kofler, R Yumiceva, FX Brown, DN Scott, I Salnikov, AA Walkowiak, W Carroll, M Serednyakov, SI Williams, DC Wilson, MG Lu, C Chen, E Pripstein, M Eigen, G Dubois-Felsmann, GP Moore, TB Simonetto, F Dvoretskii, A Hitlin, DG Borean, C Metzler, S Krishnamurthy, M McDonald, KT Crawley, HB Oyang, J Porter, FC Ryd, A Samuel, A Weaver, M Wagner, DL Kral, JR Yang, S Reinertsen, PL Zhu, RY Adam, I Miftakov, V Devmal, S Bozzi, C Fry, JR Geld, TL Jayatilleke, S Mancinelli, G Stroili, R Meadows, BT Staengle, H Anthony, RL Sokoloff, MD Schaffner, SF Barillari, T Bloom, P Dima, MO Stugu, B Fahey, S Jacobsen, RG Dittongo, S Torassa, E LePeltier, V Ford, WT Johnson, DR Hast, C Willocq, S Nauenberg, U Olivas, A Park, H Rankin, P Roy, J Sen, S Cohen-Tanugi, J Smith, JG Voci, C Buchanan, C Sciacca, C Abbott, B Folegani, M Brau, B van Hoek, WC Piemontese, L Treadwell, E Aston, D Anulli, F Lankford, AJ Baidini-Ferroli, R Benayoun, M Smith, AJS Calcaterra, A de Sangro, R Gabathuler, E Button-Shafer, J Dignan, T Baird, K Falciai, D Finocchiaro, G Patteri, P Peruzzi, IM Piccolo, M Santroni, A Levy, SL Xie, Y Mandelkern, M Zallo, A Bloom, E Bagnasco, S Gamet, R Cowan, R Buzzo, A Contri, R Cahn, RN Tumanov, A Crosetti, G Briand, H Fabbricatore, P Boyarski, AM Farinon, S LoVetere, M Macri, M McMahon, S Monge, MR Sharma, V George, M Romosan, A Musenich, R Pallavicini, M Savvas, N Momayezi, M Parodi, R Passaggio, S Clark, AR Pastore, FC Patrignani, C Pia, MG Priano, C Varnes, EW Brose, J Rama, M Stoker, DR Kay, M Chauveau, J Robutti, E Payne, DJ Sloane, RJ Touramanis, C Soffer, A Aspinwall, ML Cavoto, G Bulos, F Bowerman, DA Dauncey, PD Sciolla, G Chun, S Vaitsas, G Kadel, RW Egede, U Eschrich, I Gunawardane, NJW Nash, JA Ricciardi, S Wilden, L Sanders, P Toki, WH Smith, D Azzopardi, DE Taylor, F David, R Back, JJ Dixon, P Branson, JG Calderini, G Harrison, PF del Re, D Kadyk, J Potter, RJL Shorthouse, HW Strother, P Wilson, RJ Vidal, PB Otto, S Yamamoto, RK Frey, A Williams, MI Cowan, G Yellin, S George, S Green, MG MacFarlane, DB Kurup, A Marker, CE Kerth, LT McGrath, P Claus, R Fischer, PA Zhang, J Milek, M Faccini, R McMahon, TR Patel, PM Trischuk, J LeClerc, C Hamilton, R Lanni, F Bright-Thomas, PG Palombo, F Bauer, JM De la Vaissiere, C Colberg, T LoSecca, JM Campagnari, C Booke, M Cremaldi, L Eschenburg, V Kroeger, R Lutz, AM Reidy, J Gill, MS Sanders, DA Summers, DJ Del Buono, L Ferrarotto, F Levi, ME Martin, JP Dahlinger, G Nief, JY Convery, MR Dahmes, B Seitz, R Taras, P Zacek, V Mallick, U Nicholson, H Gritsan, AV Hamon, O Sutton, CS Cartaro, C Ferrag, S Cavallo, N De Nardo, G Dickopp, M Liu, T Fabozzi, F Rong, G Gatto, C Kluth, S Cochran, J Le Diberder, F Coupal, DP Lista, L Leruste, P Lory, J Long, O Brown, D Roos, L Stark, J Oddone, PJ Ferroni, F Lamsa, J Rizzo, G Schubert, KR Versille, S Manfredi, PF Re, V Speziali, V Frank, ED Prell, S Gladney, L Guo, QH Fratini, K Coward, DH Lu, A Panetta, JH Meyer, WT Angelini, C Schwierz, R Batignani, G Perazzo, A Bettarini, S Davis, CL Bondioli, M Rahatlou, S Lamanna, E Carpinelli, M Forti, F Giorgi, MA Lusiani, A Rosenberg, EI Richman, JD Martinez-Vidal, F Telnov, VI Morganti, M Hart, PA Allison, J Leonardi, E Neri, N Mazzoni, MA Ronan, MT Behr, L Alsmiller, JRG Morganti, S Piredda, G Beringer, J Dorfan, J Boyd, JT Hocker, A Tehrani, FS Serra, M Voena, C Christ, S Waldi, R Dubitzky, RS Adye, T Franek, B Doser, M Bernard, D Geddes, NI Forti, AC Shelkov, VG Lacker, HM Gopal, GP Wang, P Xella, SM Gabriel, TA Aleksan, R Dunwoodie, W De Domenico, G Emery, S Gaidot, A Ganzhur, SF Fullwood, J Bonneaud, GR Giraud, PF Blouw, J de Monchenault, GH Handler, T Field, RC Kozanecki, W Glanzman, T Grillo, AA Plaszczynski, S Sandrelli, F Godfrey, GL Gowdy, S Roussot, E Brau, J Simopoulos, ET Harrison, TJ Grosso, R Himel, T Huffer, ME Innes, WR Benkebil, M Jessop, C Kelsey, MH Schune, MH Kim, P Frey, R Grothe, M Weatherall, JH Kocian, ML Yushkov, AN Langenegger, U Simi, G Leith, DWGS Hawkes, CM Luitz, S Luth, V Lynch, HL Iwasaki, M Trincaz-Duvoid, S Marsiske, H Morii, M Menke, S Triggiani, G Messner, R |
Keywords: | Science & Technology;Physical Sciences;Physics, Multidisciplinary;Physics;ASYMMETRIES |
Issue Date: | 2001 |
Publisher: | American Physical Society |
Citation: | Physical Review Letters, 87(24): Artn 241801, Dec 2001 |
Abstract: | We present a measurement of the decay amplitudes in B→J/ψK*(892) channels using 20.7 fb-1 of data collected at the ϒ(4S) resonance with the BABAR detector at PEP-II. We measure a P-wave fraction R⊥ = (16.0±3.2±1.4)% and a longitudinal polarization fraction (59.7±2.8±2.4)%. The measurement of a relative phase that is neither 0 nor π, φ∥ = 2.50±0.20±0.08 radians, favors a departure from the factorization hypothesis. Although the decay B→J/ψKπ proceeds mainly via K*(892), there is also evidence for K2*(1430) and Kπ S-wave contributions. |
Description: | This is the pre-print version of the Article. The official publication version can be accessed from the links below. Copyright @ 2001 APS. |
URI: | http://prl.aps.org/abstract/PRL/v87/i24/e241801 http://bura.brunel.ac.uk/handle/2438/7526 |
DOI: | http://dx.doi.org/10.1103/PhysRevLett.87.241801 |
ISSN: | 0031-9007 |
Appears in Collections: | Electronic and Electrical Engineering Dept of Electronic and Electrical Engineering Research Papers
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