Please use this identifier to cite or link to this item: http://dl.merc.ac.ir/handle/Hannan/28678
Title: Measurement of branching fractions and search for CP-violating charge asymmetries in charmless two-body B decays into pions and kaons
Authors: Aubert, B
Boutigny, D
Gaillard, JM
Hicheur, A
Karyotakis, Y
Lees, JP
Robbe, P
Tisserand, V
Palano, A
Chen, GP
Chen, JC
Frey, A
Cohen-Tanugi, J
Leith, DWGS
Luitz, S
Luth, V
Sciacca, C
Lynch, HL
Harrison, TJ
Schune, MH
Long, O
Ronan, MT
Abrams, GS
Manzin, G
Marsiske, H
Menke, S
Messner, R
Moffeit, KC
Breon, AB
LoSecco, JM
Grillo, AA
Mount, R
Witherell, M
Scott, I
Muller, DR
O'Grady, CP
Jackson, F
Trincaz-Duvoid, S
Petrak, S
Quinn, H
Hawkes, CM
Ratcliff, BN
Alsmiller, JRG
Aleksan, R
Robertson, SH
Nicholson, H
Rochester, LS
Ferrag, S
Roodman, A
Grothe, M
Lafferty, GD
Schietinger, T
Valassi, A
Schindler, RH
De Domenico, G
Schwiening, J
Dahlinger, G
Borgland, AW
Serbo, VV
Snyder, A
Soha, A
Kirk, A
Spanier, SM
Roussot, E
Kerth, LT
Emery, S
Stahl, A
Stelzer, J
Gowdy, S
Morganti, M
Gabriel, TA
Heusch, CA
Su, D
Sullivan, MK
Talby, M
Tanaka, HA
Allison, J
Trunov, A
Va'vra, J
Savvas, N
Wagner, SR
Neri, N
T'Jampens, S
Handler, T
Knowles, DJ
van Hoek, WC
Weinstein, AJR
Gaidot, A
Wisniewski, WJ
Johnson, RP
Young, CC
Burchat, PR
Cheng, CH
Paoloni, E
Simopoulos, ET
Kirkby, D
Kurup, A
Meyer, TI
Ganzhur, SF
Roat, C
Thiebaux, C
Wormser, G
Henderson, R
Bugg, W
O'Neale, SW
Rama, M
Cohn, H
Zhu, YS
Weatherall, JH
Behr, L
Mandelkern, M
Hart, E
Weidemann, AW
Benninger, T
Izen, JM
Kitayama, I
Qi, ND
Rizzo, G
Vasileiadis, G
Lou, XC
Levi, ME
Turcotte, M
Bianchi, F
Brau, J
Farbin, A
Bona, M
Penny, RC
Kroeger, W
Di Girolamo, B
Perazzo, A
Gamba, D
Bondioli, M
Smol, A
Bionta, RM
Zanin, D
Verderi, M
Frey, R
Bosisio, L
Jawahery, A
Della Ricca, G
Lanceri, L
Rosenberg, EI
McMahon, S
Pompili, A
Poropat, P
Prest, M
Lockman, WS
Watson, AT
Brigljevic, V
Campagnari, C
Vallazza, E
Vuagnin, G
MacFarlane, DB
Giraud, PF
Sandrelli, F
Anjomshoaa, A
Panvini, RS
Brown, CM
De Silva, A
Kowalewski, R
Roney, JM
Band, HR
Liu, T
Charles, E
de Monchenault, GH
Fackler, O
Simi, G
Pulliam, T
Santroni, A
Dasu, S
Watson, NK
Bernet, R
Di Lodovico, F
Elmer, P
Hu, H
Kozanecki, W
Iwasaki, M
Johnson, JR
Sutton, CS
Liu, R
Nielsen, J
Fujino, D
Lillard, V
Orejudos, W
Pan, Y
Sadrozinski, H
Langer, M
Prepost, R
Serednyakov, SI
Sinev, NB
Toki, WH
Scott, IJ
Deppermann, T
Sekula, SJ
von Wimmersperg-Toeller, JH
Wu, SL
Kravchenko, EA
London, GW
Lange, D
Yu, Z
Zobernig, H
Kordich, TMB
Triggiani, G
Strom, D
Neal, H
Schalk, T
Khan, A
BABAR Collaboration
Yellin, S
Koch, H
Krug, J
Olsen, J
Kunze, M
Mugge, M
Walsh, J
Lewandowski, B
Colecchia, F
Peters, K
Schmuecker, H
Barlow, RJ
Steinke, M
Andress, JC
Barlow, NR
Muheim, F
Schmitz, RE
Roberts, DA
Otto, S
Bhimji, W
Chevalier, N
Dickopp, M
Shelkov, VG
Shi, X
Clark, PJ
Cottingham, WN
De Groot, N
Dyce, N
Foster, B
Mass, A
Lu, A
McFall, JD
Schieck, JR
Mayer, B
Brown, DN
Marker, CE
Wallom, D
Schumm, BA
van Bibber, K
Wilson, FF
Abe, K
Hearty, C
Haire, M
Mattison, TS
Oddone, PJ
McKenna, JA
Thiessen, D
Blaylock, G
Dal Corso, F
Camanzi, B
Jolly, S
Playfer, S
McKemey, AK
Wagner, DL
Judd, D
Mallik, U
Tinslay, J
Seiden, A
Blinov, VE
Bukin, AD
Bukin, DA
Sen, S
Kluth, S
Buzykaev, AR
Dubrovin, MS
Golubev, VB
Serfass, B
Paick, K
Ivanchenko, VN
Swain, JE
Wenaus, TJ
Korol, AA
Turri, M
Walkowiak, W
Dorigo, A
Eigen, G
Dallapiccola, C
Vasseur, G
Williams, DC
Turnbull, L
Wilson, MG
Chen, E
Dubois-Felsmann, GP
Dvoretskii, A
Hitlin, DG
Gritsan, AV
Falbo, M
Galeazzi, F
Hocker, A
Metzler, S
Oyang, J
Benkebil, M
Flood, K
Porter, FC
Ryd, A
Reinertsen, PL
Samuel, A
Weaver, M
Yang, S
Bernard, D
Zhu, RY
Margoni, M
Stoker, DP
Cartaro, C
Devmal, S
Bozzi, C
Hertzbach, SS
Geld, TL
Jayatilleke, S
Mancinelli, G
Yeche, C
Meadows, BT
Sokoloff, MD
Stugu, B
Michelon, G
Wagoner, DE
Bloom, P
Fahey, S
Wright, DM
Ford, WT
Morii, M
Zito, M
Gaede, F
Dittongo, S
Johnson, DR
Michael, AK
Nauenberg, U
Priano, C
Dahmes, B
Olivas, A
Park, H
Rankin, P
Copty, N
Abbott, B
Wuest, CR
Kofler, R
Roy, J
Folegani, M
Piemontese, L
Albert, J
Skovpen, YI
Morandin, M
Treadwell, E
Purohit, MV
Anulli, F
Baldini-Ferroli, R
Button-Shafer, J
Calcaterra, A
de Sangro, R
Prell, S
Carroll, M
Pripstein, M
Falciai, D
Finocchiaro, G
Boyd, JT
Lynch, G
Patteri, P
Peruzzi, IM
Telnov, VI
Piccolo, M
Xie, Y
Zallo, A
Bagnasco, S
Bula, C
Wilson, RJ
Carpinelli, M
Cahn, RN
Fry, JR
Posocco, M
Buzzo, A
Contri, R
Crosetti, G
Fabbricatore, P
Farinon, S
Yushkov, AN
Lu, C
Singh, H
Lo Vetere, M
Macri, M
Lin, CS
Monge, MR
McGrath, P
Musenich, R
Gabathuler, E
Pallavicini, M
Clark, AR
Parodi, R
Green, MG
Schubert, KR
Passaggio, S
Pastore, FC
Patrignani, C
Lankford, AJ
Moore, TB
Rotondo, M
Pia, MG
Gamet, R
George, M
Yumiceva, FX
Blouw, J
McDonald, KT
Kay, M
Payne, DJ
Sloane, RJ
Ahsan, A
Groysman, Y
Touramanis, C
Dubitzky, RS
Staengle, H
Beringer, J
Aspinwall, ML
Bowerman, DA
Richman, JD
Dauncey, PD
Egede, U
Harton, JL
Eschrich, I
Gunawardane, NJW
Martin, R
Nash, JA
Adam, I
Cochran, J
Arisaka, K
Willocq, S
Miftakov, V
Sanders, P
Jacobsen, RG
Smith, D
Azzopardi, DE
Beck, JJ
Krishnamurthy, M
Telnov, AV
Dixon, P
Harrison, PF
Simonetto, F
Potter, RJL
Cavallo, N
Shorthouse, HW
Wittlin, J
Strother, P
Buchanan, C
Vidal, PB
Lacker, HM
Williams, MI
Kadel, RW
Cowan, G
Soffer, A
Stroili, R
Schaffner, SF
George, S
Brau, B
Kolomensky, YG
Bartoldus, R
Anthony, PL
Cowan, R
Sciolla, G
Taylor, F
Zhang, J
Rahatlou, S
Yamamoto, RK
Gill, MS
Torassa, E
Britton, DI
Milek, M
Bonneaud, GR
Patel, PM
Trischuk, J
Fan, Q
Lanni, F
Palombo, F
Kral, JF
Bauer, JM
Kadyk, J
Brandt, T
Voci, C
Aston, D
Booke, M
Raven, G
Cremaldi, L
Eschenburg, V
Kroeger, R
Dignan, T
Reidy, J
Sanders, DA
Smith, AJS
Summers, DJ
Forti, F
Martin, JP
Benayoun, M
Nief, JY
Brose, J
LeClerc, C
Seitz, R
Rong, G
Taras, P
Hamilton, R
Tumanov, A
Baird, K
Zacek, V
Briand, H
Hart, PA
McMahon, TR
Chauveau, J
David, P
Meyer, AB
Crawley, HB
Maly, E
De la Vaissiere, C
Branson, JG
Varnes, EW
Del Buono, L
Hamon, O
Le Diberder, F
Leruste, P
Chun, S
Lory, J
Roos, L
Kuznetsova, N
Stark, J
Sharma, V
Fischer, PA
Cavoto, G
Versille, S
Muller-Pfefferkorn, R
Manfredi, PF
Momayezi, M
Re, V
Ricciardi, S
Speziali, V
Frank, ED
Bloom, E
Gladney, L
Guo, QH
del Re, D
Panetta, JH
Lamsa, J
Levy, SL
Angelini, C
Onuchin, AP
Batignani, G
Salvatore, F
Boyarski, AM
Bettarini, S
Roe, NA
Schwierz, R
De Nardo, G
Faccini, R
Ferrarotto, F
Verkerke, W
Vaitsas, G
Grosdidier, G
Ferroni, F
Bulos, F
Fratini, K
Lamanna, E
Leonardi, E
Mazzoni, MA
Colberg, T
Morganti, S
Pierini, M
Spaan, B
Piredda, G
Brown, D
Calderini, G
Romosan, A
Hast, C
Tehrani, FS
Wang, P
Serra, M
Fabozzi, F
Voena, C
Christ, S
Waldi, R
Adye, T
Claus, R
Franek, B
Davis, CL
Wilden, L
Geddes, NI
Smith, JG
Gopal, GP
Gatto, C
Xella, SM
Dorfan, DE
LePeltier, V
Giorgi, MA
Convery, MR
Coupal, DP
Brochard, F
Lista, L
Forti, AC
Wenzel, WA
Coward, DH
Dorfan, J
Doser, M
Dunwoodie, W
Meyer, WT
Field, RC
Glanzman, T
Lutz, AM
Godfrey, GL
Paolucci, P
Eisner, AM
Fullwood, J
Grosso, P
Salnikov, AA
Himel, T
Lusiani, A
Huffer, ME
Bright-Thomas, PG
Innes, WR
Jessop, C
Kelsey, MH
Piccolo, D
Plaszczynski, S
Kim, P
Robutti, E
Kocian, ML
Martinez-Vidal, F
Langenegger, U
Keywords: Science & Technology;Physical Sciences;Physics, Multidisciplinary;Physics;PHYSICS;GAMMA
Issue Date: 2001
Publisher: American Physical Society
Description: This is the pre-print version of the Article. The official published version can be accessed from the link below. Copyright @ 2001 APS.
We present measurements, based on a sample of approximately 23×106 BB̅ pairs, of the branching fractions and a search for CP-violating charge asymmetries in charmless hadronic decays of B mesons into two-body final states of kaons and pions. We find the branching fractions B(B0→π+π-) = (4.1±1.0±0.7)×10-6, B(B0→K+π-) = (16.7±1.6±1.3)×10-6, B(B+→K+π0) = (10.8-1.9+2.1±1.0)×10-6, B(B+→K0π+) = (18.2-3.0+3.3±2.0)×10-6, B(B0→K0π0) = (8.2-2.7+3.1±1.2)×10-6. We also report 90% confidence level upper limits for B meson decays to the π+π0, K+K-, and K̅ 0K+ final states. In addition, charge asymmetries have been found to be consistent with zero, where the statistical precision is in the range of ±0.10 to ±0.18, depending on the decay mode.
This work was supported by the US Department of Energy and National Science Foundation, the Natural Sciences and Engineering Research Council (Canada), Institute of High Energy Physics (China), the Commissariat a l’Energie Atomique and Institut National de Physique Nucleaire et de Physique des Particules (France), the Bundesministerium fur Bildung und Forschung (Germany), the Istituto Nazionale di Fisica Nucleare (Italy), the Research Council of Norway, the Ministry of Science and Technology of the Russian Federation, and the Particle Physics and Astronomy Research Council (United Kingdom). Individuals have received support from the Swiss National Science Foundation, the A.P. Sloan Foundation, the Research Corporation, and the Alexander von Humboldt Foundation.
URI: http://prl.aps.org/abstract/PRL/v87/i15/e151802
http://bura.brunel.ac.uk/handle/2438/7520
http://dx.doi.org/10.1103/PhysRevLett.87.151802
Other Identifiers: Physical Review Letters, 87(15): Artn 151802, Oct 2001
0031-9007
Appears in Collections:College of Engineering, Design and Physical Sciences

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