Search for CP violation in the decay D(+/-) -> K(S)(0)pi(+/-) RID C-5223-2009

Sanchez, Pd; 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; Osipenkov, Il; 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; Martin, Ec; Stoker, Dp; Atmacan, H; Gary, Jw; Liu, F; Long, O; Vitug, Gm; Campagnari, C; Hong, Tm; Kovalskyi, D; Richman, Jd; West, Ca; Eisner, Am; Heusch, Ca; Kroseberg, J; Lockman, Ws; Martinez, Aj; Schalk, T; Schumm, Ba; Seiden, A; Winstrom, Lo; Cheng, Ch; Doll, Da; Echenard, B; 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; 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Sordini, V; Stocchi, A; Wang, L; 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; Wren, Ac; Brown, Dn; Davis, Cl; Denig, Ag; Fritsch, M; Gradl, W; Hafner, A; Alwyn, Ke; Bailey, D; Barlow, Rj; Jackson, G; Lafferty, Gd; Anderson, J; Cenci, R; Jawahery, A; Roberts, Da; Simi, G; Tuggle, Jm; Dallapiccola, C; Salvati, E; Cowan, R; Dujmic, D; Sciolla, G; Zhao, M; 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; Simard, M; Taras, P; De Nardo, G; Monorchio, D; Onorato, G; Sciacca, C; Raven, G; Snoek, Hl; Jessop, Cp; Knoepfel, Kj; LoSecco, Jm; Wang, Wf; Corwin, La; Honscheid, K; Kass, R; Blount, Nl; Brau, J; Frey, R; Igonkina, O; Kolb, Ja; Rahmat, R; Sinev, Nb; Strom, D; Strube, J; Torrence, E; Castelli, G; 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Lindsay, C; Nugent, Im; Roney, Jm; Sobie, Rj; Gershon, Tj; Harrison, Pf; Latham, Te; Puccio, Emt; Band, Hr; Dasu, S; Flood, Kt; Pan, Y; Prepost, R; Vuosalo, Co; Wu, Sl

doi:10.1103/PhysRevD.83.071103

We report on a search for CP violation in the decay D(+/-) -> K(S)(0)pi(+/-) using a data set corresponding to an integrated luminosity of 469 fb(-1) collected with the BABAR detector at the PEP-II asymmetric energy e(+)e(-) storage rings. The CP- violating decay rate asymmetry A(CP) is determined to be (-0.44 +/- 0: 13(stat) +/- 0.10(syst))%, consistent with zero at 2.7 sigma and with the standard model prediction of (-0.332 +/- 0.006)%. This is currently the most precise measurement of this parameter.

Titolo:	Search for CP violation in the decay D(+/-) -> K(S)(0)pi(+/-) RID C-5223-2009
Autori:	Sanchez PD 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 Osipenkov IL 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 Martin EC Stoker DP Atmacan H Gary JW Liu F Long O Vitug GM Campagnari C Hong TM Kovalskyi D Richman JD West CA Eisner AM Heusch CA Kroseberg J Lockman WS Martinez AJ Schalk T Schumm BA Seiden A Winstrom LO Cheng CH Doll DA Echenard B 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 Jasper H Petzold A Spaan B Kobel MJ Schubert KR Schwierz R Bernard D Verderi M Clark PJ Playfer S Watson JE Andreotti M Bettoni D Bozzi C Calabrese R Cecchi A Cibinetto G Fioravanti E Franchini P Garzia I Luppi E Munerato M Negrini M Petrella A 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 Volk A 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 da Costa JF Grosdidier G Le Diberder F Lutz AM Malaescu B Perez A Roudeau P Schune MH Serrano J Sordini V Stocchi A Wang L 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 Wren AC Brown DN Davis CL Denig AG Fritsch M Gradl W Hafner A Alwyn KE Bailey D Barlow RJ Jackson G Lafferty GD Anderson J Cenci R Jawahery A Roberts DA Simi G Tuggle JM Dallapiccola C Salvati E Cowan R Dujmic D Sciolla G Zhao M 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 Simard M Taras P De Nardo G Monorchio D Onorato G Sciacca C Raven G Snoek HL Jessop CP Knoepfel KJ LoSecco JM Wang WF Corwin LA Honscheid K Kass R Blount NL Brau J Frey R Igonkina O Kolb JA Rahmat R Sinev NB Strom D Strube J Torrence E Castelli G Feltresi E Gagliardi N Margoni M Morandin M Pompili A 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 Prendki 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, Alberto Neri N Paoloni E Rizzo G Walsh JJ Pegna DL Lu C Olsen J Smith AJS Telnov AV Anulli F Baracchini E Cavoto G Faccini R Ferrarotto F Ferroni F Gaspero M Gioi LL Mazzoni MA Piredda G Renga F Buenger C Hartmann T Leddig T Schroder H Waldi R Adye T Olaiya EO Wilson FF Emery S de Monchenault GH Vasseur G Yeche C Allen MT 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 O'Grady CP Ofte I Perl M Pulliam T Ratcliff BN Roodman A Salnikov AA Santoro V Schindler RH Schwiening J Snyder A Su D Sullivan MK Sun S Suzuki K Thompson JM Va'vra J Wagner AP Weaver M Wisniewski WJ Wittgen M Wright DH Wulsin HW Yarritu AK Young CC Ziegler V Chen XR Park W Purohit MV White RM Wilson JR Randle Conde A Sekula SJ Bellis M Burchat PR Miyashita TS Ahmed S Alam MS Ernst JA Pan B Saeed MA Zain SB Guttman N 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 Pelliccioni M Lanceri L Vitale L Lopez March N Martinez Vidal F Oyanguren A Ahmed H Albert J Banerjee S Choi HHF Hamano K 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 Flood KT Pan Y Prepost R Vuosalo CO Wu SL mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2011
Rivista:	PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY
Abstract:	We report on a search for CP violation in the decay D(+/-) -> K(S)(0)pi(+/-) using a data set corresponding to an integrated luminosity of 469 fb(-1) collected with the BABAR detector at the PEP-II asymmetric energy e(+)e(-) storage rings. The CP- violating decay rate asymmetry A(CP) is determined to be (-0.44 +/- 0: 13(stat) +/- 0.10(syst))%, consistent with zero at 2.7 sigma and with the standard model prediction of (-0.332 +/- 0.006)%. This is currently the most precise measurement of this parameter.
Handle:	http://hdl.handle.net/11384/4461
Appare nelle tipologie:	1.1 Articolo in rivista

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