Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/14273
Title: Time-dependent analysis of B-0 -> K-S(0)pi(-)pi(+)gamma decays and studies of the K+pi(-)pi(+) system in B+ -> K+pi(-)pi(+)gamma decays
Authors: Sanchez, PDA
Lees, JP
Poireau, V
Tisserand, V
Grauges, E
Palano, A
Eigen, G
Stugu, B
Brown, DN
Kerth, LT
Kolomensky, YG
Forti, F
Giorgi, MA
Lusiani, A
Oberhof, B
Paoloni, E
Rama, M
Rizzo, G
Walsh, JJ
Pegna, DL
Khan, A
Davier, M
Olsen, J
Smith, AJS
Anulli, F
Faccini, R
Ferrarotto, F
Ferroni, F
Gaspero, M
Pilloni, A
Piredda, G
Buenger, C
Derkach, D
Blinov, VE
Dittrich, S
Gruenberg, O
Hess, M
Leddig, T
Voss, C
Waldi, R
Adye, T
Olaiya, EO
Wilson, FF
Grosdidier, G
Emery, S
Buzykaev, AR
Vasseur, G
Aston, D
Bard, DJ
Cartaro, C
Convery, MR
Dorfan, J
Dubois-Felsmann, GP
Dunwoodie, W
Le Diberder, F
Ebert, M
Field, RC
Druzhinin, VP
Fulsom, BG
Graham, MT
Hast, C
Innes, WR
Kim, P
Leith, DWGS
Luitz, S
Lutz, AM
Luth, V
MacFarlane, DB
Muller, DR
Golubev, VB
Neal, H
Pulliam, T
Ratcliff, BN
Roodman, A
Schindler, RH
Snyder, A
Malaescu, B
Su, D
Sullivan, MK
Va'vra, J
Wisniewski, WJ
Kravchenko, EA
Wulsin, HW
Purohit, MV
Wilson, JR
Randle-Conde, A
Sekula, SJ
Roudeau, P
Bellis, M
Burchat, PR
Puccio, EMT
Alam, MS
Ernst, JA
Onuchin, AP
Gorodeisky, R
Guttman, N
Peimer, DR
Soffer, A
Stocchi, A
Spanier, SM
Ritchie, JL
Schwitters, RF
Izen, JM
Lou, XC
Bianchi, F
Serednyakov, SI
De Mori, F
Filippi, A
Gamba, D
Wormser, G
Lanceri, L
Vitale, L
Martinez-Vidal, F
Oyanguren, A
Albert, J
Banerjee, S
Beaulieu, A
Skovpen, YI
Bernlochner, FU
Choi, HHF
Lange, DJ
King, GJ
Kowalewski, R
Lewczuk, MJ
Lueck, T
Nugent, IM
Roney, JM
Sobie, RJ
Tasneem, N
Solodov, EP
Gershon, TJ
Lee, MJ
Harrison, PF
Latham, TE
Band, HR
Dasu, S
Pan, Y
Prepost, R
Wu, SL
Todyshev, KY
Lankford, AJ
Gary, JW
Wright, DM
Long, O
Sevilla, MF
Hong, TM
Kovalskyi, D
Richman, JD
West, CA
Eisner, AM
Lockman, WS
Vazquez, WP
Schumm, BA
Coleman, JP
Seiden, A
Chao, DS
Cheng, CH
Echenard, B
Flood, KT
Hitlin, DG
Kim, J
Miyashita, TS
Ongmongkolkul, P
Porter, FC
Fry, JR
Roehrken, M
Andreassen, R
Huard, Z
Meadows, BT
Pushpawela, BG
Sokoloff, MD
Sun, L
Ford, WT
Smith, JG
Wagner, SR
Gabathuler, E
Ayad, R
Toki, WH
Spaan, B
Bernard, D
Verderi, M
Playfer, S
Bettoni, D
Bozzi, C
Calabrese, R
Cibinetto, G
Hutchcroft, DE
Fioravanti, E
Garzia, I
Luppi, E
Santoro, V
Calcaterra, A
de Sangro, R
Finocchiaro, G
Martellotti, S
Patteri, P
Peruzzi, IM
Payne, DJ
Piccolo, M
Zallo, A
Contri, R
Monge, MR
Passaggio, S
Patrignani, C
Bhuyan, B
Prasad, V
Adametz, A
Uwer, U
Touramanis, C
Lacker, HM
Mallik, U
Chen, C
Cochran, J
Prell, S
Ahmed, H
Gritsan, AV
Arnaud, N
Bevan, AJ
Di Lodovico, F
Sacco, R
Lynch, G
Cowan, G
Brown, DN
Davis, CL
Denig, AG
Fritsch, M
Gradl, W
Griessinger, K
Hafner, A
Schubert, KR
Barlow, RJ
Koch, H
Lafferty, GD
Cenci, R
Hamilton, B
Jawahery, A
Roberts, DA
Cowan, R
Cheaib, R
Patel, PM
Robertson, SH
Dey, B
Schroeder, T
Neri, N
Palombo, F
Cremaldi, L
Godang, R
Summers, DJ
Simard, M
Taras, P
De Nardo, G
Onorato, G
Sciacca, C
Hearty, C
Raven, G
Jessop, CP
LoSecco, JM
Honscheid, K
Kass, R
Margoni, M
Morandin, M
Posocco, M
Rotondo, M
Simi, G
Mattison, TS
Simonetto, F
Stroili, R
Akar, S
Ben-Haim, E
Bomben, M
Bonneaud, GR
Briand, H
Calderini, G
Chauveau, J
Leruste, P
McKenna, JA
Marchiori, G
Ocariz, J
Biasini, M
Manoni, E
Rossi, A
Angelini, C
Batignani, G
Bettarini, S
Carpinelli, M
Casarosa, G
So, RY
Chrzaszcz, M
Keywords: Babar Detector;Standard Model;Mesons
Issue Date: 2016
Publisher: American Physical Society
Citation: Physical Review D, 93(5): pp. 1-32, (2016)
Abstract: We measure the time-dependent CP asymmetry in the radiative-penguin decay B0→K0Sπ−π+γ, using a sample of 471×106 Υ(4S)→B¯B events recorded with the BABAR detector at the PEP-II e+e− storage ring at SLAC. Using events with mKππ<1.8  GeV/c2, we measure the branching fractions of B+→K+π−π+γ and B0→K0π−π+γ, the branching fractions of the kaonic resonances decaying to K+π−π+, as well as the overall branching fractions of the B+→ρ0K+γ, B+→K*0π+γ and S-wave B+→(Kπ)*00π+γ components. For events from the ρ mass band, we measure the CP-violating parameters SK0Sπ+π−γ=0.14±0.25±0.03 and CK0Sπ+π−γ=−0.39±0.20+0.03−0.02, where the first uncertainties are statistical and the second are systematic. We extract from this measurement the time-dependent CP asymmetry related to the CP eigenstate ρ0K0S and obtain SK0Sργ=−0.18±0.32+0.06−0.05, which provides information on the photon polarization in the underlying b→sγ transition.
URI: http://bura.brunel.ac.uk/handle/2438/14273
DOI: http://dx.doi.org/10.1103/PhysRevD.93.052013
ISSN: 2470-0010
Appears in Collections:Dept of Electronic and Computer Engineering Research Papers

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