Amplitude analysis of B-0 -> K+ pi(-) pi(0) and evidence of direct CP violation in B -> K * pi decays

Lees, Jp; Poireau, V; Prencipe, E; Tisserand, V; Tico, Jg; Grauges, E; Martinelli, M; Milanes, Da; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, L; Brown, Dn; Kerth, Lt; Kolomensky, Yg; Lynch, G; Koch, H; Schroeder, T; Asgeirsson, Dj; Hearty, C; Mattison, Ts; McKenna, Ja; Khan, A; Blinov, Ve; Buzykaev, Ar; Druzhinin, Vp; Golubev, Vb; Kravchenko, Ea; Onuchin, Ap; Serednyakov, Si; Skovpen, Yi; Solodov, Ep; Todyshev, Ky; Yushkov, An; Bondioli, M; Curry, S; Kirkby, D; Lankford, Aj; Mandelkern, M; Stoker, Dp; Atmacan, H; Gary, Jw; Liu, F; Long, O; Vitug, Gm; Campagnari, C; Hong, Tm; Kovalskyi, D; Richman, Jd; West, Ca; Eisner, Am; Kroseberg, J; Lockman, Ws; Martinez, Aj; Schalk, T; Schumm, Ba; Seiden, A; Cheng, Ch; Doll, Da; Echenard, B; Flood, Kt; Hitlin, Dg; Ongmongkolkul, P; Porter, Fc; Rakitin, Ay; Andreassen, R; Dubrovin, Ms; Meadows, Bt; Sokoloff, Md; Bloom, Pc; Ford, Wt; Gaz, A; Nagel, M; Nauenberg, U; Smith, Jg; Wagner, Sr; Ayad, R; Toki, Wh; Spaan, B; Kobel, Mj; Schubert, Kr; Schwierz, R; Bernard, D; Verderi, M; Clark, Pj; Playfer, S; Watson, Je; Bettoni, D; Bozzi, C; Calabrese, R; Cibinetto, G; Fioravanti, E; Garzia, I; Luppi, E; Munerato, M; Negrini, M; Piemontese, L; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Nicolaci, M; Pacetti, S; Patteri, P; Peruzzi, Im; Piccolo, M; Rama, M; Zallo, A; Contri, R; Guido, E; Lo Vetere, M; Monge, Mr; Passaggio, S; Patrignani, C; Robutti, E; Bhuyan, B; Prasad, V; Lee, Cl; Morii, M; Edwards, Aj; Adametz, A; Marks, J; Uwer, U; Bernlochner, Fu; Ebert, M; Lacker, Hm; Lueck, T; Dauncey, Pd; Tibbetts, M; Behera, Pk; Mallik, U; Chen, C; Cochran, J; Crawley, Hb; Meyer, Wt; Prell, S; Rosenberg, Ei; Rubin, Ae; Gritsan, Av; Guo, Zj; Arnaud, N; Davier, M; Derkach, D; Grosdidier, G; Le Diberder, F; Lutz, Am; Malaescu, B; Roudeau, P; Schune, Mh; Stocchi, A; Wormser, G; Lange, Dj; Wright, Dm; Bingham, I; Chavez, Ca; Coleman, Jp; Fry, Jr; Gabathuler, E; Hutchcroft, De; Payne, Dj; Touramanis, C; Bevan, Aj; Di Lodovico, F; Sacco, R; Sigamani, M; Cowan, G; Paramesvaran, S; Brown, Dn; Davis, Cl; Denig, Ag; Fritsch, M; Gradl, W; Hafner, A; Alwyn, Ke; Bailey, D; Barlow, Rj; Jackson, G; Lafferty, Gd; Cenci, R; Hamilton, B; Jawahery, A; Roberts, Da; Simi, G; Dallapiccola, C; Salvati, E; Cowan, R; Dujmic, D; Sciolla, G; Lindemann, D; Patel, Pm; Robertson, Sh; Schram, M; Biassoni, P; Lazzaro, A; Lombardo, V; Palombo, F; Stracka, S; Cremaldi, L; Godang, R; Kroeger, R; Sonnek, P; Summers, Dj; Nguyen, X; Taras, P; De Nardo, G; Monorchio, D; Onorato, G; Sciacca, C; Raven, G; Snoek, Hl; Jessop, Cp; Knoepfel, Kj; LoSecco, Jm; Wang, Wf; Honscheid, K; Kass, R; Brau, J; Frey, R; Sinev, Nb; Strom, D; Torrence, E; Feltresi, E; Gagliardi, N; Margoni, M; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Ben Haim, E; Bomben, M; Bonneaud, Gr; Briand, H; Calderini, Giovanni; Chauveau, J; Hamon, O; Leruste, P; Marchiori, G; Ocariz, J; Sitt, S; Biasini, M; Manoni, E; Rossi, A; Angelini, Carlo; Batignani, Giovanni; Bettarini, Stefano; Carpinelli, M; Casarosa, G; Cervelli, A; Forti, Francesco; Giorgi, Marcello; Lusiani, A; Neri, N; Oberhof, Benjamin Jerome Andreas; Paoloni, Eugenio; Perez, A; Rizzo, Giuliana; Walsh, Jj; Pegna, Dl; Lu, C; Olsen, J; Smith, Ajs; Telnov, Av; Anulli, F; Cavoto, G; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Gioi, Ll; Mazzoni, Ma; Piredda, G; Bunger, C; Hartmann, T; Leddig, T; Schroder, H; Waldi, R; Adye, T; Olaiya, Eo; Wilson, Ff; Emery, S; de Monchenault GH,; Vasseur, G; Yeche, C; Aston, D; Bard, Dj; Bartoldus, R; Benitez, Jf; Cartaro, C; Convery, Mr; Dorfan, J; Dubois Felsmann GP,; Dunwoodie, W; Field, Rc; Sevilla, Mf; Fulsom, Bg; Gabareen, Am; Graham, Mt; Grenier, P; Hast, C; Innes, Wr; Kelsey, Mh; Kim, H; Kim, P; Kocian, Ml; Leith, Dwgs; Lewis, P; Li, S; Lindquist, B; Luitz, S; Luth, V; Lynch, Hl; MacFarlane, Db; Muller, Dr; Neal, H; Nelson, S; Ofte, I; Perl, M; Pulliam, T; Ratcliff, Bn; Roodman, A; Salnikov, Aa; Santoro, V; Schindler, Rh; Snyder, A; Su, D; Sullivan, Mk; Va'vra, J; Wagner, Ap; Weaver, M; Wisniewski, Wj; Wittgen, M; Wright, Dh; Wulsin, Hw; Yarritu, Ak; Young, Cc; Ziegler, V; Park, W; Purohit, Mv; White, Rm; Wilson, Jr; Randle Conde, A; Sekula, Sj; Bellis, M; Burchat, Pr; Miyashita, Ts; Alam, Ms; Ernst, Ja; Gorodeisky, R; Guttman, N; Peimer, Dr; Soffer, A; Lund, P; Spanier, Sm; Eckmann, R; Ritchie, Jl; Ruland, Am; Schilling, Cj; Schwitters, Rf; Wray, Bc; Izen, Jm; Lou, Xc; Bianchi, F; Gamba, D; Lanceri, L; Vitale, L; Lopez March, N; Martinez Vidal, F; Oyanguren, A; Ahmed, H; Albert, J; Banerjee, S; Choi, Hhf; King, Gj; Kowalewski, R; Lewczuk, Mj; Lindsay, C; Nugent, Im; Roney, Jm; Sobie, Rj; Gershon, Tj; Harrison, Pf; Latham, Te; Puccio, Emt; Band, Hr; Dasu, S; Pan, Y; Prepost, R; Vuosalo, Co; Wu, Sl

doi:10.1103/PhysRevD.83.112010

We analyze the decay B-0 -> K+ pi(-) pi(0) with a sample of 4.54 x 10(8) B (B) over bar events collected by the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC, and extract the complex amplitudes of seven interfering resonances over the Dalitz plot. These results are combined with amplitudes measured in B-0 -> K-S(0)pi(+)pi(-) decays to construct isospin amplitudes from B-0 -> K* pi and B-0 -> rho K decays. We measure the phase of the isospin amplitude Phi(3/2), useful in constraining the Cabibbo-Kobayashi-Maskawa unitarity triangle angle gamma and evaluate a CP rate asymmetry sum rule sensitive to the presence of new physics operators. We measure direct CP violation in B-0 -> K*(+) pi(-) decays at the level of 3 sigma when measurements from both B-0 -> K+ pi(-) pi(0) and B-0 -> K-S(0) pi(+) pi(-) decays are combined.

Autori interni:	Lees JP Poireau V Prencipe E Tisserand V Tico JG Grauges E Martinelli M Milanes DA Palano A Pappagallo M Eigen G Stugu B Sun L Brown DN Kerth LT Kolomensky YG Lynch G Koch H Schroeder T Asgeirsson DJ Hearty C Mattison TS McKenna JA Khan A Blinov VE Buzykaev AR Druzhinin VP Golubev VB Kravchenko EA Onuchin AP Serednyakov SI Skovpen YI Solodov EP Todyshev KY Yushkov AN Bondioli M Curry S Kirkby D Lankford AJ Mandelkern M Stoker DP Atmacan H Gary JW Liu F Long O Vitug GM Campagnari C Hong TM Kovalskyi D Richman JD West CA Eisner AM Kroseberg J Lockman WS Martinez AJ Schalk T Schumm BA Seiden A Cheng CH Doll DA Echenard B Flood KT Hitlin DG Ongmongkolkul P Porter FC Rakitin AY Andreassen R Dubrovin MS Meadows BT Sokoloff MD Bloom PC Ford WT Gaz A Nagel M Nauenberg U Smith JG Wagner SR Ayad R Toki WH Spaan B Kobel MJ Schubert KR Schwierz R Bernard D Verderi M Clark PJ Playfer S Watson JE Bettoni D Bozzi C Calabrese R Cibinetto G Fioravanti E Garzia I Luppi E Munerato M Negrini M Piemontese L Baldini Ferroli R Calcaterra A de Sangro R Finocchiaro G Nicolaci M Pacetti S Patteri P Peruzzi IM Piccolo M Rama M Zallo A Contri R Guido E Lo Vetere M Monge MR Passaggio S Patrignani C Robutti E Bhuyan B Prasad V Lee CL Morii M Edwards AJ Adametz A Marks J Uwer U Bernlochner FU Ebert M Lacker HM Lueck T Dauncey PD Tibbetts M Behera PK Mallik U Chen C Cochran J Crawley HB Meyer WT Prell S Rosenberg EI Rubin AE Gritsan AV Guo ZJ Arnaud N Davier M Derkach D Grosdidier G Le Diberder F Lutz AM Malaescu B Roudeau P Schune MH Stocchi A Wormser G Lange DJ Wright DM Bingham I Chavez CA Coleman JP Fry JR Gabathuler E Hutchcroft DE Payne DJ Touramanis C Bevan AJ Di Lodovico F Sacco R Sigamani M Cowan G Paramesvaran S Brown DN Davis CL Denig AG Fritsch M Gradl W Hafner A Alwyn KE Bailey D Barlow RJ Jackson G Lafferty GD Cenci R Hamilton B Jawahery A Roberts DA Simi G Dallapiccola C Salvati E Cowan R Dujmic D Sciolla G Lindemann D Patel PM Robertson SH Schram M Biassoni P Lazzaro A Lombardo V Palombo F Stracka S Cremaldi L Godang R Kroeger R Sonnek P Summers DJ Nguyen X Taras P De Nardo G Monorchio D Onorato G Sciacca C Raven G Snoek HL Jessop CP Knoepfel KJ LoSecco JM Wang WF Honscheid K Kass R Brau J Frey R Sinev NB Strom D Torrence E Feltresi E Gagliardi N Margoni M Morandin M Posocco M Rotondo M Simonetto F Stroili R Ben Haim E Bomben M Bonneaud GR Briand H CALDERINI, GIOVANNI Chauveau J Hamon O Leruste P Marchiori G Ocariz J Sitt S Biasini M Manoni E Rossi A ANGELINI, CARLO BATIGNANI, GIOVANNI BETTARINI, STEFANO Carpinelli M CASAROSA, GIULIA Cervelli A FORTI, FRANCESCO GIORGI, MARCELLO Lusiani A Neri N OBERHOF, BENJAMIN JEROME ANDREAS PAOLONI, EUGENIO Perez A RIZZO, GIULIANA Walsh JJ Pegna DL Lu C Olsen J Smith AJS Telnov AV Anulli F Cavoto G Faccini R Ferrarotto F Ferroni F Gaspero M Gioi LL Mazzoni MA Piredda G Bunger C Hartmann T Leddig T Schroder H Waldi R Adye T Olaiya EO Wilson FF Emery S de Monchenault GH Vasseur G Yeche C Aston D Bard DJ Bartoldus R Benitez JF Cartaro C Convery MR Dorfan J Dubois Felsmann GP Dunwoodie W Field RC Sevilla MF Fulsom BG Gabareen AM Graham MT Grenier P Hast C Innes WR Kelsey MH Kim H Kim P Kocian ML Leith DWGS Lewis P Li S Lindquist B Luitz S Luth V Lynch HL MacFarlane DB Muller DR Neal H Nelson S Ofte I Perl M Pulliam T Ratcliff BN Roodman A Salnikov AA Santoro V Schindler RH Snyder A Su D Sullivan MK Va'vra J Wagner AP Weaver M Wisniewski WJ Wittgen M Wright DH Wulsin HW Yarritu AK Young CC Ziegler V Park W Purohit MV White RM Wilson JR Randle Conde A Sekula SJ Bellis M Burchat PR Miyashita TS Alam MS Ernst JA Gorodeisky R Guttman N Peimer DR Soffer A Lund P Spanier SM Eckmann R Ritchie JL Ruland AM Schilling CJ Schwitters RF Wray BC Izen JM Lou XC Bianchi F Gamba D Lanceri L Vitale L Lopez March N Martinez Vidal F Oyanguren A Ahmed H Albert J Banerjee S Choi HHF King GJ Kowalewski R Lewczuk MJ Lindsay C Nugent IM Roney JM Sobie RJ Gershon TJ Harrison PF Latham TE Puccio EMT Band HR Dasu S Pan Y Prepost R Vuosalo CO Wu SL mostra contributor esterni nascondi contributor esterni
Autori:	Lees JP; Poireau V; Prencipe E; Tisserand V; Tico JG; Grauges E; Martinelli M; Milanes DA; Palano A; Pappagallo M; Eigen G; Stugu B; Sun L; Brown DN; Kerth LT; Kolomensky YG; Lynch G; Koch H; Schroeder T; Asgeirsson DJ; Hearty C; Mattison TS; McKenna JA; Khan A; Blinov VE; Buzykaev AR; Druzhinin VP; Golubev VB; Kravchenko EA; Onuchin AP; Serednyakov SI; Skovpen YI; Solodov EP; Todyshev KY; Yushkov AN; Bondioli M; Curry S; Kirkby D; Lankford AJ; Mandelkern M; Stoker DP; Atmacan H; Gary JW; Liu F; Long O; Vitug GM; Campagnari C; Hong TM; Kovalskyi D; Richman JD; West CA; Eisner AM; Kroseberg J; Lockman WS; Martinez AJ; Schalk T; Schumm BA; Seiden A; Cheng CH; Doll DA; Echenard B; Flood KT; Hitlin DG; Ongmongkolkul P; Porter FC; Rakitin AY; Andreassen R; Dubrovin MS; Meadows BT; Sokoloff MD; Bloom PC; Ford WT; Gaz A; Nagel M; Nauenberg U; Smith JG; Wagner SR; Ayad R; Toki WH; Spaan B; Kobel MJ; Schubert KR; Schwierz R; Bernard D; Verderi M; Clark PJ; Playfer S; Watson JE; Bettoni D; Bozzi C; Calabrese R; Cibinetto G; Fioravanti E; Garzia I; Luppi E; Munerato M; Negrini M; Piemontese L; Baldini-Ferroli R; Calcaterra A; de Sangro R; Finocchiaro G; Nicolaci M; Pacetti S; Patteri P; Peruzzi IM; Piccolo M; Rama M; Zallo A; Contri R; Guido E; Lo Vetere M; Monge MR; Passaggio S; Patrignani C; Robutti E; Bhuyan B; Prasad V; Lee CL; Morii M; Edwards AJ; Adametz A; Marks J; Uwer U; Bernlochner FU; Ebert M; Lacker HM; Lueck T; Dauncey PD; Tibbetts M; Behera PK; Mallik U; Chen C; Cochran J; Crawley HB; Meyer WT; Prell S; Rosenberg EI; Rubin AE; Gritsan AV; Guo ZJ; Arnaud N; Davier M; Derkach D; Grosdidier G; Le Diberder F; Lutz AM; Malaescu B; Roudeau P; Schune MH; Stocchi A; Wormser G; Lange DJ; Wright DM; Bingham I; Chavez CA; Coleman JP; Fry JR; Gabathuler E; Hutchcroft DE; Payne DJ; Touramanis C; Bevan AJ; Di Lodovico F; Sacco R; Sigamani M; Cowan G; Paramesvaran S; Brown DN; Davis CL; Denig AG; Fritsch M; Gradl W; Hafner A; Alwyn KE; Bailey D; Barlow RJ; Jackson G; Lafferty GD; Cenci R; Hamilton B; Jawahery A; Roberts DA; Simi G; Dallapiccola C; Salvati E; Cowan R; Dujmic D; Sciolla G; Lindemann D; Patel PM; Robertson SH; Schram M; Biassoni P; Lazzaro A; Lombardo V; Palombo F; Stracka S; Cremaldi L; Godang R; Kroeger R; Sonnek P; Summers DJ; Nguyen X; Taras P; De Nardo G; Monorchio D; Onorato G; Sciacca C; Raven G; Snoek HL; Jessop CP; Knoepfel KJ; LoSecco JM; Wang WF; Honscheid K; Kass R; Brau J; Frey R; Sinev NB; Strom D; Torrence E; Feltresi E; Gagliardi N; Margoni M; Morandin M; Posocco M; Rotondo M; Simonetto F; Stroili R; Ben-Haim E; Bomben M; Bonneaud GR; Briand H; Calderini G; Chauveau J; Hamon O; Leruste P; Marchiori G; Ocariz J; Sitt S; Biasini M; Manoni E; Rossi A; Angelini C; Batignani G; Bettarini S; Carpinelli M; Casarosa G; Cervelli A; Forti F; Giorgi MA; Lusiani A; Neri N; Oberhof B; Paoloni E; Perez A; Rizzo G; Walsh JJ; Pegna DL; Lu C; Olsen J; Smith AJS; Telnov AV; Anulli F; Cavoto G; Faccini R; Ferrarotto F; Ferroni F; Gaspero M; Gioi LL; Mazzoni MA; Piredda G; Bunger C; Hartmann T; Leddig T; Schroder H; Waldi R; Adye T; Olaiya EO; Wilson FF; Emery S; de Monchenault GH; Vasseur G; Yeche C; Aston D; Bard DJ; Bartoldus R; Benitez JF; Cartaro C; Convery MR; Dorfan J; Dubois-Felsmann GP; Dunwoodie W; Field RC; Sevilla MF; Fulsom BG; Gabareen AM; Graham MT; Grenier P; Hast C; Innes WR; Kelsey MH; Kim H; Kim P; Kocian ML; Leith DWGS; Lewis P; Li S; Lindquist B; Luitz S; Luth V; Lynch HL; MacFarlane DB; Muller DR; Neal H; Nelson S; Ofte I; Perl M; Pulliam T; Ratcliff BN; Roodman A; Salnikov AA; Santoro V; Schindler RH; Snyder A; Su D; Sullivan MK; Va'vra J; Wagner AP; Weaver M; Wisniewski WJ; Wittgen M; Wright DH; Wulsin HW; Yarritu AK; Young CC; Ziegler V; Park W; Purohit MV; White RM; Wilson JR; Randle-Conde A; Sekula SJ; Bellis M; Burchat PR; Miyashita TS; Alam MS; Ernst JA; Gorodeisky R; Guttman N; Peimer DR; Soffer A; Lund P; Spanier SM; Eckmann R; Ritchie JL; Ruland AM; Schilling CJ; Schwitters RF; Wray BC; Izen JM; Lou XC; Bianchi F; Gamba D; Lanceri L; Vitale L; Lopez-March N; Martinez-Vidal F; Oyanguren A; Ahmed H; Albert J; Banerjee S; Choi HHF; King GJ; Kowalewski R; Lewczuk MJ; Lindsay C; Nugent IM; Roney JM; Sobie RJ; Gershon TJ; Harrison PF; Latham TE; Puccio EMT; Band HR; Dasu S; Pan Y; Prepost R; Vuosalo CO; Wu SL
Titolo:	Amplitude analysis of B-0 -> K+ pi(-) pi(0) and evidence of direct CP violation in B -> K * pi decays
Anno del prodotto:	2011
Digital Object Identifier (DOI):	10.1103/PhysRevD.83.112010
Appare nelle tipologie:	1.1 Articolo in rivista

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