Study of B±→J/ψπ± and B±→J/ψK± decays:: Measurement of the ratio of branching fractions and search for direct CP-violating charge asymmetries -: art. no. 091101
PHYSICAL REVIEW D 65:9 (2002) ARTN 091101
Authors:
B Aubert, D Boutigny, JM Gaillard, A Hicheur, Y Karyotakis, JP Lees, P Robbe, V Tisserand, A Palano, A Pompili, GP Chen, JC Chen, ND Qi, G Rong, P Wang, YS Zhu, G Eigen, B Stugu, GS Abrams, AW Borgland, AB Breon, DN Brown, J Button-Shafer, RN Cahn, AR Clark, MS Gill, AV Gritsan, Y Groysman, RG Jacobsen, RW Kadel, J Kadyk, LT Kerth, YG Kolomensky, JF Kral, C LeClerc, ME Levi, G Lynch, PJ Oddone, M Pripstein, NA Roe, A Romosan, MT Ronan, VG Shelkov, AV Telnov, WA Wenzel, TJ Harrison, CM Hawkes, DJ Knowles, SW O'Neale, RC Penny, AT Watson, NK Watson, T Deppermann, K Goetzen, H Koch, M Kunze, B Lewandowski, K Peters, H Schmuecker, M Steinke, NR Barlow, W Bhimji, N Chevalier, PJ Clark, WN Cottingham, B Foster, C Mackay, FF Wilson, K Abe, C Hearty, TS Mattison, JA McKenna, D Thiessen, S Jolly, AK McKemey, VE Blinov, AD Bukin, DA Bukin, AR Buzykaev, VB Golubev, VN Ivanchenko, AA Korol, EA Kravchenko, AP Onuchin, SI Serednyakov, YI Skovpen, VI Telnov, AN Yushkov, D Best, M Chao, D Kirkby, AJ Lankford, M Mandelkern, S McMahon, DP Stoker, K Arisaka, C Buchanan, S Chun, DB MacFarlane, S Prell, S Rahatlou, G Raven, V Sharma, C Campagnari, B Dahmes, PA Hart, N Kuznetsova, SL Levy, O Long, A Lu, JD Richman, W Verkerke, J Beringer, AM Eisner, M Grothe, CA Heusch, WS Lockman, T Pulliam, T Schalk, RE Schmitz, BA Schumm, A Seiden, M Turri, W Walkowiak, DC Williams, MG Wilson, E Chen, GP Dubois-Felsmann, A Dvoretskii, DG Hitlin, S Metzler, J Oyang, FC Porter, A Ryd, A Samuel, M Weaver, S Yang, RY Zhu, S Devmal, TL Geld, S Jayatilleke, G Mancinelli, BT Meadows, MD Sokoloff, T Barillari, P Bloom, MO Dima, WT Ford, U Nauenberg, A Olivas, P Rankin, J Roy, JG Smith, WC van Hoek, J Blouw, JL Harton, M Krishnamurthy, A Soffer, WH Toki, RJ Wilson, J Zhang, T Brandt, J Brose, T Colberg, M Dickopp, RS Dubitzky, A Hauke, E Maly, R Müller-Pfefferkorn, S Otto, KR Schubert, R Schwierz, B Spaan, L Wilden, D Bernard, GR Bonneaud, F Brochard, J Cohen-Tanugi, S Ferrag, S T'Jampens, C Thiebaux, G Vasileiadis, M Verderi, A Anjomshoaa, R Bernet, A Khan, D Lavin, F Muheim, S Playfer, JE Swain, J Tinslay, M Falbo, C Borean, C Bozzi, S Dittongo, L Piemontese, E Treadwell, F Anulli, R Baldini-Ferroli, A Calcaterra, R de Sangro, D Falciai, G Finocchiaro, P Patteri, IM Peruzzi, M Piccolo, Y Xie, A Zallo, S Bagnasco, A Buzzo, R Contri, G Crosetti, M Lo Vetere, M Macri, MR Monge, S Passaggio, FC Pastore, C Patrignani, MG Pia, E Robutti, A Santroni, S Tosi, M Morii, R Bartoldus, R Hamilton, U Mallik, J Cochran, HB Crawley, PA Fischer, J Lamsa, WT Meyer, EI Rosenberg, G Grosdidier, C Hast, A Höcker, HM Lacker, S Laplace, V Lepeltier, AM Lutz, S Plaszczynski, MH Schune, S Trincaz-Duvoid, G Wormser, RM Bionta, V Brigljevic, DJ Lange, M Mugge, K van Bibber, DM Wright, AJ Bevan, JR Fry, E Gabathuler, R Gamet, M George, M Kay, DJ Payne, RJ Sloane, C Touramanis, ML Aspinwall, DA Bowerman, PD Dauncey, U Egede, I Eschrich, NJW Gunawardane, JA Nash, P Sanders, D Smith, DE Azzopardi, JJ Back, G Bellodi, P Dixon, PF Harrison, RJL Potter, HW Shorthouse, P Strother, PB Vidal, G Cowan, S George, MG Green, A Kurup, CE Marker, P McGrath, TR McMahon, S Ricciardi, F Salvatore, G Vaitsas, D Brown, CL Davis, J Allison, RJ Barlow, JT Boyd, AC Forti, J Fullwood, F Jackson, GD Lafferty, N Savvas, JH Weatherall, JC Williams, A Farbin, A Jawahery, V Lillard, J Olsen, DA Roberts, JR Schieck, G Blaylock, C Dallapiccola, KT Flood, SS Hertzbach, R Kofler, VB Koptchev, TB Moore, H Staengle, S Willocq, B Brau, R Cowan, G Sciolla, F Taylor, RK Yamamoto, M Milek, PM Patel, F Palombo, JM Bauer, L Cremaldi, V Eschenburg, R Kroeger, J Reidy, DA Sanders, DJ Summers, JY Nief, P Taras, H Nicholson, C Cartaro, N Cavallo, G De Nardo, F Fabozzi, C Gatto, L Lista, P Paolucci, D Piccolo, C Sciacca, JM LoSecco, JRG Alsmiller, TA Gabriel, J Brau, R Frey, E Grauges, M Iwasaki, NB Sinev, D Strom, F Colecchia, F Dal Corso, A Dorigo, F Galeazzi, M Margoni, G Michelon, M Morandin, M Posocco, M Rotondo, F Simonetto, R Stroili, E Torassa, C Voci, M Benayoun, H Briand, J Chauveau, P David, C de la Vaissière, L Del Buono, O Hamon, F Le Diberder, P Leruste, J Ocariz, L Roos, J Stark, PF Manfredi, V Re, V Speziali, ED Frank, L Gladney, QH Guo, J Panetta, C Angelini, G Batignani, S Bettarini, M Bondioli, F Bucci, E Campagna, M Carpinelli, F Forti, MA Giorgi, A Lusiani, G Marchiori, F Martinez-Vidal, M Morganti, N Neri, E Paoloni, M Rama, G Rizzo, F Sandrelli, G Simi, G Triggiani, J Walsh, M Haire, D Judd, K Paick, L Turnbull, DE Wagoner, J Albert, P Elmer, C Lu, V Miftakov, SF Schaffner, AJS Smith, A Tumanov, EW Varnes, G Cavoto, D del Re, R Faccini, F Ferrarotto, F Ferroni, E Lamanna, MA Mazzoni, S Morganti, G Piredda, FS Tehrani, M Serra, C Voena, S Christ, R Waldi, T Adye, N De Groot, B Franek, NI Geddes, GP Gopal, SM Xella, R Aleksan, S Emery, A Gaidot, SF Ganzhur, PF Giraud, GH de Monchenault, W Kozanecki, M Langer, GW London, B Mayer, B Serfass, G Vasseur, C Yèche, M Zito, MV Purohit, H Singh, AW Weidemann, FX Yumiceva, I Adam, D Aston, N Berger, AM Boyarski, G Calderini, MR Convery, DP Coupal, D Dong, J Dorfan, W Dunwoodie, RC Field, T Glanzman, SJ Gowdy, T Haas, T Himel, T Hryn'ova, ME Huffer, WR Innes, CP Jessop, MH Kelsey, P Kim, ML Kocian, U Langenegger, DWGS Leith, S Luitz, V Luth, HL Lynch, H Marsiske, S Menke, R Messner, DR Muller, CP O'Grady, VE Ozcan, A Perazzo, M Perl, S Petrak, H Quinn, BN Ratcliff, SH Robertson, A Roodman, AA Salnikov, T Schietinger, RH Schindler, J Schwiening, A Snyder, A Soha, SM Spanier, J Stelzer, D Su, MK Sullivan, HA Tanaka, J Va'vra, SR Wagner, AJR Weinstein, WJ Wisniewski, DH Wright, CC Young, PR Burchat, CH Cheng, TI Meyer, C Roat, R Henderson, W Bugg, H Cohn, JM Izen, I Kitayama, XC Lou, F Bianchi, M Bona, D Gamba, L Bosisio, G Della Ricca, L Lanceri, P Poropat, G Vuagnin, RS Panvini, CM Brown, PD Jackson, R Kowalewski, JM Roney, HR Band, E Charles, S Dasu, AM Eichenbaum, H Hu, JR Johnson, R Liu, F Di Lodovico, Y Pan, R Prepost, IJ Scott, SJ Sekula, JH von Wimmersperg-Toeller, SL Wu, Z Yu, TMB Kordich, H NealThe BABAR detector
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 479:1 (2002) PII S0168-9002(01)02012-5
Authors:
B Aubert, A Bazan, A Boucham, D Boutigny, I De Bonis, J Favier, JM Gaillard, A Jeremie, Y Karyotakis, T Le Flour, JP Lees, S Lieunard, P Petitpas, P Robbe, V Tisserand, K Zachariadou, A Palano, GP Chen, JC Chen, ND Qi, G Rong, P Wang, YS Zhu, G Eigen, PL Reinertsen, B Stugu, B Abbott, GS Abrams, L Amerman, AW Borgland, AB Breon, DN Brown, J Button-Shafer, AR Clark, S Dardin, C Day, SF Dow, Q Fan, I Gaponenko, MS Gill, FR Goozen, SJ Gowdy, A Gritsan, Y Groysman, C Hernikl, RG Jacobsen, RC Jared, RW Kadel, J Kadyk, A Karcher, LT Kerth, I Kipnis, S Kluth, JF Kral, R Lafever, C LeClerc, ME Levi, SA Lewis, C Lionberger, T Liu, M Long, L Luo, G Lynch, P Luft, E Mandelli, M Marino, K Marks, C Matuk, AB Meyer, R Minor, A Mokhtarani, M Momayezi, M Nyman, PJ Oddone, J Ohnemus, D Oshatz, S Patton, M Pedrali-Noy, A Perazzo, C Peters, W Pope, M Pripstein, DR Quarrie, JE Rasson, NA Roe, A Romosan, MT Ronan, VG Shelkov, R Stone, PD Strother, AV Telnov, H von der Lippe, TF Weber, WA Wenzel, G Zizka, PG Bright-Thomas, CM Hawkes, A Kirk, DJ Knowles, SW O'Neale, AT Watson, NK Watson, T Deppermann, H Koch, J Krug, M Kunze, B Lewandowski, K Peters, H Schmuecker, M Steinke, JC Andress, NR Barlow, W Bhimji, N Chevalier, PJ Clark, WN Cottingham, N De Groot, N Dyce, B Foster, A Mass, JD McFall, D Wallom, FF Wilson, K Abe, C Hearty, JA McKenna, D Thiessen, B Camanzi, TJ Harrison, AK McKemey, J Tinslay, EI Antohin, VE Blinov, AD Bukin, DA Bukin, AR Buzykaev, MS Dubrovin, VB Golubev, VN Ivanchenko, GM Kolachev, AA Korol, EA Kravchenko, SF Mikhailov, AP Onuchin, AA Salnikov, SI Serednyakov, YI Skovpen, VI Telnov, AN Yushkov, J Booth, AJ Lankford, M Mandelkern, S Pier, DP Stoker, G Zioulas, A Ahsan, K Arisaka, C Buchanan, S Chun, R Faccini, DB MacFarlane, SA Prell, S Rahatlou, G Raven, V Sharma, S Burke, D Callahan, C Campagnari, B Dahmes, D Hale, PA Hart, N Kuznetsova, S Kyre, SL Levy, O Long, A Lu, J May, JD Richman, W Verkerke, M Witherell, S Yellin, J Beringer, J DeWitt, DE Dorfan, AM Eisner, A Frey, AA Grillo, M Grothe, CA Heusch, RP Johnson, W Kroeger, WS Lockman, T Pulliam, W Rowe, H Sadrozinski, T Schalk, RE Schmitz, BA Schumm, A Seiden, EN Spencer, M Turri, W Walkowiak, M Wilder, DC Williams, E Chen, GP Dubois-Felsmann, A Dvoretskii, JE Hanson, DG Hitlin, YG Kolomensky, S Metzler, J Oyang, FC Porter, A Ryd, A Samuel, M Weaver, S Yang, RY Zhu, S Devmal, TL Geld, S Jayatilleke, SM Jayatilleke, G Mancinelli, BT Meadows, MD Sokoloff, P Bloom, B Broomer, E Erdos, S Fahey, WT Ford, F Gaede, WC van Hoek, DR Johnson, AK Michael, U Nauenberg, A Olivas, H Park, P Rankin, J Roy, S Sen, JG Smith, DL Wagner, J Blouw, JL Harton, M Krishnamurthy, A Soffer, WH Toki, DW Warner, RJ Wilson, J Zhang, T Brandt, J Brose, G Dahlinger, M Dickopp, RS Dubitzky, P Eckstein, H Futterschneider, ML Kocian, R Krause, R Müller-Pfefferkorn, KR Schubert, R Schwierz, B Spaan, L Wilden, L Behr, D Bernard, GR Bonneaud, F Brochard, J Cohen-Tanugi, S Ferrag, G Fouque, F Gastaldi, P Matricon, PM de Freitas, C Renard, E Roussot, S T'Jampens, C Thiebaux, G Vasileiadis, M Verderi, A Anjomshoaa, R Bernet, F Di Lodovico, F Muheim, S Playfer, JE Swain, M Falbo, C Bozzi, S Dittongo, M Folegani, L Piemontese, AC Ramusino, E Treadwell, F Anulli, R Baldini-Ferroli, A Calcaterra, R de Sangro, D Falciai, G Finocchiaro, P Patteri, IM Peruzzi, M Piccolo, Y Xie, A Zallo, S Bagnasco, A Buzzo, R Contri, G Crosetti, P Fabbricatore, S Farinon, M Lo Vetere, M Macri, S Minutoli, MR Monge, R Musenich, M Pallavicini, R Parodi, S Passaggio, FC Pastore, C Patrignani, MG Pia, C Priano, E Robutti, A Santroni, R Bartoldus, T Dignan, R Hamilton, U Mallik, J Cochran, HB Crawley, PA Fischer, J Lamsa, R McKay, WT Meyer, EI Rosenberg, JN Albert, C Beigbeder, M Benkebil, D Breton, R Cizeron, S Du, G Grosdidier, C Hast, A Höcker, HM Lacker, V LePeltier, AM Lutz, S Plaszczynski, MH Schune, S Trincaz-Duvoid, K Truong, A Valassi, G Wormser, O Alford, D Behne, RM Bionta, J Bowman, V Brigljevic, A Brooks, VA Dacosta, O Fackler, D Fujino, M Harper, DJ Lange, M Mugge, TG O'Connor, H Olson, L Ott, E Parker, B Pedrotti, M Roeben, X Shi, K van Bibber, TJ Wenaus, DM Wright, CR Wuest, B Yamamoto, M Carroll, P Cooke, JR Fry, E Gabathuler, R Gamet, M George, M Kay, S McMahon, A Muir, DJ Payne, RJ Sloane, P Sutcliffe, C Touramanis, ML Aspinwall, DA Bowerman, PD Dauncey, I Eschrich, NJW Gunawardane, R Martin, JA Nash, DR Price, P Sanders, D Smith, DE Azzopardi, JJ Back, P Dixon, PF Harrison, D Newman-Coburn, RJL Potter, HW Shorthouse, MI Williams, PB Vidal, G Cowan, S George, MG Green, A Kurup, CE Marker, P McGrath, TR McMahon, F Salvatore, I Scott, G Vaitsas, D Brown, CL Davis, Y Li, J Pavlovich, J Allison, RJ Barlow, JT Boyd, J Fullwood, F Jackson, A Khan, GD Lafferty, N Savvas, ET Simopoulos, RJ Thompson, JH Weatherall, R Bard, C Dallapiccola, A Farbin, A Jawahery, V Lillard, J Olsen, DA Roberts, JR Schieck, G Blaylock, KT Flood, SS Hertzbach, R Kofler, CS Lin, S Willocq, J Wittlin, B Brau, R Cowan, F Taylor, RK Yamamoto, DI Britton, R Fernholz, M Houde, M Milek, PM Patel, J Trischuk, F Lanni, F Palombo, JM Bauer, M Booke, L Cremaldi, R Kroeger, M Reep, J Reidy, DA Sanders, DJ Summers, JF Arguin, M Beaulieu, JP Martin, JY Nief, R Seitz, P Taras, A Woch, V Zacek, H Nicholson, CS Sutton, C Cartaro, N Cavallo, G De Nardo, F Fabozzi, C Gatto, L Lista, D Piccolo, C Sciacca, NM Cason, JM LoSecco, JRG Alsmiller, TA Gabriel, T Handler, J Heck, M Iwasaki, NB Sinev, R Caracciolo, F Colecchia, F Dal Corso, F Galeazzi, M Marzolla, G Michelon, M Morandin, M Posocco, M Rotondo, S Santi, F Simonetto, R Stroili, E Torassa, C Voci, P Bailly, M Benayoun, H Briand, J Chauveau, P David, C De la Vaissière, L Del Buono, JF Genat, O Hamon, P Leruste, F Le Diberder, H Lebbolo, J Lory, L Martin, F Martinez-Vidal, L Roos, J Stark, S Versillé, B Zhang, PF Manfredi, L Ratti, V Re, V Speziali, ED Frank, L Gladney, QH Guo, JH Panetta, C Angelini, G Batignani, S Bettarini, M Bondioli, F Bosi, M Carpinelli, F Forti, A Gaddi, D Gagliardi, MA Giorgi, A Lusiani, P Mammini, M Morganti, F Morsani, N Neri, A Profeti, E Paoloni, F Raffaelli, M Rama, G Rizzo, F Sandrelli, G Simi, G Triggiani, M Haire, D Judd, K Paick, L Turnbull, DE Wagoner, J Albert, C Bula, MH Kelsey, C Lu, KT McDonald, V Miftakov, B Sands, SF Schaffner, AJS Smith, A Tumanov, EW Varnes, F Bronzini, A Buccheri, C Bulfon, G Cavoto, D del Re, F Ferrarotto, F Ferroni, K Fratini, E Lamanna, E Leonardi, MA Mazzoni, S Morganti, G Piredda, FS Tehrani, M Serra, C Voena, R Waldi, PF Jacques, M Kalelkar, RJ Plano, T Adye, B Claxton, J Dowdell, U Egede, B Franek, S Galagedera, NI Geddes, GP Gopal, J Kay, J Lidbury, S Madani, S Metcalfe, S Metcalfe, G Markey, P Olley, M Watt, SM Xella, R Aleksan, P Besson, P Bourgeois, P Convert, G De Domenico, A de Lesquen, S Emery, A Gaidot, SF Ganzhur, Z Georgette, L Gosset, P Graffin, GH de Monchenault, S Hervé, M Karolak, W Kozanecki, M Langer, GW London, V Marques, B Mayer, P Micout, JP Mols, JP Mouly, Y Penichot, J Rolquin, B Serfass, JC Toussaint, M Usseglio, G Vasseur, C Yeche, M Zito, N Copty, MV Purohit, FX Yumiceva, I Adam, A Adesanya, PL Anthony, D Aston, J Bartelt, J Becla, R Bell, E Bloom, CT Boeheim, AM Boyarski, RF Boyce, D Briggs, F Bulos, W Burgess, B Byers, G Calderini, R Chestnut, R Claus, MR Convery, R Coombes, L Cottrell, DP Coupal, DH Coward, WW Craddock, S DeBarger, H DeStaebler, J Dorfan, M Doser, W Dunwoodie, JE Dusatko, S Ecklund, TH Fieguth, DR Freytag, T Glanzman, GL Godfrey, G Haller, A Hanushevsky, J Harris, A Hasan, C Hee, T Himel, ME Huffer, T Hung, WR Innes, CP Jessop, H Kawahara, L Keller, ME King, L Klaisner, HJ Krebs, U Langenegger, W Langeveld, DWGS Leith, SK Louie, S Luitz, V Luth, HL Lynch, J McDonald, G Manzin, H Marsiske, T Mattison, M McCulloch, M McDougald, D McShurley, S Menke, R Messner, S Metcalfe, M Morii, R Mount, DR Muller, D Nelson, M Nordby, CP O'Grady, L Olavson, J Olsen, FG O'Neill, G Oxoby, P Paolucci, T Pavel, J Perl, M Pertsova, S Petrak, G Putallaz, PE Raines, BN Ratcliff, R Reif, SH Robertson, LS Rochester, A Roodman, JJ Russel, L Sapozhnikov, OH Saxton, T Schietinger, RH Schindler, J Schwiening, G Sciolla, JT Seeman, VV Serbo, S Shapiro, K Skarpass, A Snyder, E Soderstrom, A Soha, SM Spanier, A Stahl, P Stiles, D Su, MK Sullivan, M Talby, HA Tanaka, J Va'vra, SR Wagner, R Wang, T Weber, AJR Weinstein, JL White, U Wienands, WJ Wisniewski, CC Young, N Yu, PR Burchat, CH Cheng, D Kirkby, TI Meyer, C Roat, R Henderson, N Khan, S Berridge, W Bugg, H Cohn, E Hart, AW Weidemann, T Benninger, JM Izen, I Kitayama, XC Lou, M Turcotte, F Bianchi, M Bona, F Daudo, B Di Girolamo, D Gamba, P Grosso, A Smol, PP Trapani, D Zanin, L Bosisio, G Della Ricca, L Lanceri, A Pompili, P Poropat, M Prest, I Rashevskaia, E Vallazza, G Vuagnin, RS Panvini, C Brown, A De Silva, R Kowalewski, D Pitman, JM Roney, HR Band, E Charles, S Dasu, P Elmer, JR Johnson, J Nielsen, W Orejudos, Y Pan, R Prepost, IJ Scott, J Walsh, SL Wu, Z Yu, H Zobernig, TB Moore, H NealMeasurement of the B → J/ψK*(892) decay amplitudes
Physical Review Letters 87:24 (2001) 2418011-2418017
Authors:
B Aubert, D Boutigny, JM Gaillard, A Hicheur, Y Karyotakis, JP Lees, P Robbe, V Tisserand, A Palano, GP Chen, JC Chen, ND Qi, G Rong, P Wang, YS Zhu, G Eigen, PL Reinertsen, B Stugu, B Abbott, GS Abrams, AW Borgland, AB Breon, DN Brown, J Button-Shafer, RN Cahn, AR Clark, MS Gill, A Gritsan, Y Groysman, RG Jacobsen, RW Kadel, J Kadyk, LT Kerth, S Kluth, YG Kolomensky, JF Kral, C LeClerc, ME Levi, T Liu, G Lynch, AB Meyer, M Momayezi, PJ Oddone, A Perazzo, M Pripstein, NA Roe, A Romosan, MT Ronan, VG Shelkov, AV Telnov, WA Wenzel, PG Bright-Thomas, TJ Harrison, CM Hawkes, A Kirk, DJ Knowles, SW O'Neale, RC Penny, AT Watson, NK Watson, T Deppermann, K Goetzen, H Koch, J Krug, M Kunze, B Lewandowski, K Peters, H Schmuecker, M Steinke, JC Andress, NR Barlow, W Bhimji, N Chevalier, PJ Clark, WN Cottingham, N de Groot, N Dyce, B Foster, JD McFall, D Wallom, FF Wilson, K Abe, C Hearty, TS Mattison, JA McKenna, D Thiessen, S Jolly, AK McKemey, J Tinslay, VE Blinov, AD Bukin, DA Bukin, AR Buzykaev, VB Golubev, VN Ivanchenko, AA Korol, EA Kravchenko, AP Onuchin, AA Salnikov, SI SerednyakovAbstract:
A measurement of the decay amplitudes in B→ J/ψK* channels was presented using 20.7 fb-1 of data collected at the γ(4S) resonance. The effect of S-wave in the K* region was estimated by including a scalar term in the total amplitude. Monte Carlo simulation was also used to estimate uncertainities due to the assumed form for the mSearch for the decay B0 → γγ
Physical Review Letters 87:24 (2001) 2418031-2418037
Authors:
B Aubert, D Boutigny, JM Gaillard, A Hicheur, Y Karyotakis, JP Lees, P Robbe, V Tisserand, A Palano, GP Chen, JC Chen, ND Qi, G Rong, P Wang, YS Zhu, G Eigen, PL Reinertsen, B Stugu, B Abbott, GS Abrams, AW Borgland, AB Breon, DN Brown, J Button-Shafer, RN Cahn, AR Clark, MS Gill, A Gritsan, Y Groysman, RG Jacobsen, RW Kadel, J Kadyk, LT Kerth, S Kluth, YG Kolomensky, JF Kral, C LeClerc, ME Levi, T Liu, G Lynch, AB Meyer, M Momayezi, PJ Oddone, A Perazzo, M Pripstein, NA Roe, A Romosan, MT Ronan, VG Shelkov, AV Telnov, WA Wenzel, PG Bright-Thomas, TJ Harrison, CM Hawkes, DJ Knowles, SW O'Neale, RC Penny, AT Watson, NK Watson, T Deppermann, K Goetzen, H Koch, J Krug, M Kunze, B Lewandowski, K Peters, H Schmuecker, M Steinke, JC Andress, NR Barlow, W Bhimji, N Chevalier, PJ Clark, WN Cottingham, N de Groot, N Dyce, B Foster, JD McFall, D Wallom, FF Wilson, K Abe, C Hearty, TS Mattison, JA McKenna, D Thiessen, S Jolly, AK McKemey, J Tinslay, VE Blinov, AD Bukin, DA Bukin, AR Buzykaev, VB Golubev, VN Ivanchenko, AA Korol, EA Kravchenko, AP Onuchin, AA Salnikov, SI Serednyakov, YI SkovpenAbstract:
A limit on the branching fraction for the decay Bo→γγ was presented using data collected at the γ(4S) resonance at the PEP-II asymmetric energy collider. The energy resolution was measured with a radioactive source at low energy and with electrons from Bhabha scattering at high energy. The energy deposits were reconstructed by grouping adjacent crystals with energy deposits greater than 1 MeV into clusters.Measurements of the branching fractions of exclusive charmless B meson decays with η′ or ω mesons
Physical Review Letters 87:22 (2001)