Measurement of D(0)-D(0) Mixing from a Time-Dependent Amplitude Analysis of D(0)-> K(+)pi(-)pi(0) Decays RID C-5223-2009

Aubert B; Bona M; Karyotakis Y; Lees JP; Poireau V; Prencipe E; Prudent X; Tisserand V; Tico JG; Grauges E; Lopez L; Palano A; Pappagallo M; Eigen G; Stugu B; Sun L; Abrams GS; Battaglia M; Brown DN; Cahn RN; Jacobsen RG; Kerth LT; Kolomensky YG; Lynch G; Osipenkov IL; Ronan MT; Tackmann K; Tanabe T; Hawkes CM; Soni N; Watson AT; Koch H; Schroeder T; Walker D; Asgeirsson DJ; Fulsom BG; Hearty C; Mattison TS; McKenna JA; Barrett M; Khan A; Blinov VE; Bukin AD; Buzykaev AR; Druzhinin VP; Golubev VB; Onuchin AP; Serednyakov SI; Skovpen YI; Solodov EP; Todyshev KY; Bondioli M; Curry S; Eschrich I; Kirkby D; Lankford AJ; Lund P; Mandelkern M; Martin EC; Stoker DP; Abachi S; Buchanan C; Gary JW; Liu F; Long O; Shen BC; Vitug GM; Yasin Z; Zhang L; Sharma V; Campagnari C; Hong TM; Kovalskyi D; Mazur MA; Richman JD; Beck TW; Eisner AM; Flacco CJ; Heusch CA; Kroseberg J; Lockman WS; Schalk T; Schumm BA; Seiden A; Wang L; Wilson MG; Winstrom LO; Cheng CH; Doll DA; Echenard B; Fang F; Hitlin DG; Narsky I; Piatenko T; Porter FC; Andreassen R; Mancinelli G; Meadows BT; Mishra K; Sokoloff MD; Bloom PC; Ford WT; Gaz A; Hirschauer JF; Nagel M; Nauenberg U; Smith JG; Ulmer KA; Wagner SR; Ayad R; Soffer A; Toki WH; Wilson RJ; Altenburg DD; Feltresi E; Hauke A; Jasper H; Karbach M; Merkel J; Petzold A; Spaan B; Wacker K; Kobel MJ; Mader WF; Nogowski R; Schubert KR; Schwierz R; Sundermann JE; Volk A; Bernard D; Bonneaud GR; Latour E; Thiebaux C; Verderi M; Clark PJ; Gradl W; Playfer S; Watson JE; Andreotti M; Bettoni D; Bozzi C; Calabrese R; Cecchi A; Cibinetto G; Franchini P; Luppi E; Negrini M; Petrella A; Piemontese L; Santoro V; Baldini Ferroli R; Calcaterra A; de Sangro R; Finocchiaro G; Pacetti S; Patteri P; Peruzzi IM; Piccolo M; Rama M; Zallo A; Buzzo A; Contri R; Lo Vetere M; Macri MM; Monge MR; Passaggio S; Patrignani C; Robutti E; Santroni A; Tosi S; Chaisanguanthum KS; Morii M; Marks J; Schenk S; Uwer U; Klose V; Lacker HM; Bard DJ; Dauncey PD; Nash JA; Vazquez WP; Tibbetts M; Behera PK; Chai X; Charles MJ; Mallik U; Cochran J; Crawley HB; Dong L; Meyer WT; Prell S; Rosenberg EI; Rubin AE; Gao YY; Gritsan AV; Guo ZJ; Lae CK; Denig AG; Fritsch M; Schott G; Arnaud N; Bequilleux J; D'Orazio A; Davier M; da Costa JF; Grosdidier G; Hocker A; Lepeltier V; Le Diberder F; Lutz AM; Pruvot S; Roudeau P; Schune MH; Serrano J; Sordini V; Stocchi A; Wormser G; Lange DJ; Wright DM; Bingham I; Burke JP; Chavez CA; Fry JR; Gabathuler E; Gamet R; Hutchcroft DE; Payne DJ; Touramanis C; Bevan AJ; Clarke CK; George KA; Di Lodovico F; Sacco R; Sigamani M; Cowan G; Flaecher HU; Hopkins DA; Paramesvaran S; Salvatore F; Wren AC; Brown DN; Davis CL; Alwyn KE; Bailey D; Barlow RJ; Chia YM; Edgar CL; Jackson G; Lafferty GD; West TJ; Yi JI; Anderson J; Chen C; Jawahery A; Roberts DA; Simi G; Tuggle JM; Dallapiccola C; Li X; Salvati E; Saremi S; Cowan R; Dujmic D; Fisher PH; Koeneke K; Sciolla G; Spitznagel M; Taylor F; Yamamoto RK; Zhao M; Patel PM; Robertson SH; Lazzaro A; Lombardo V; Palombo F; Bauer JM; Cremaldi L; Eschenburg V; Godang R; Kroeger R; Sanders DA; Summers DJ; Zhao HW; Simard M; Taras P; Viaud FB; Nicholson H; De Nardo G; Lista L; Monorchio D; Onorato G; Sciacca C; Raven G; Snoek HL; Jessop CP; Knoepfel KJ; LoSecco JM; Wang WF; Benelli G; Corwin LA; Honscheid K; Kagan H; Kass R; Morris JP; Rahimi AM; Regensburger JJ; Sekula SJ; Wong QK; Blount NL; Brau J; Frey R; Igonkina O; Kolb JA; Lu M; Rahmat R; Sinev NB; Strom D; Strube J; Torrence E; Castelli G; Gagliardi N; Margoni M; Morandin M; Posocco M; Rotondo M; Simonetto F; Stroili R; Voci C; Sanchez PD; Ben Haim E; Briand H; CALDERINI, GIOVANNI; Chauveau J; David P; Del Buono L; Hamon O; Leruste P; Ocariz J; Perez A; Prendki J; Sitt S; Gladney L; Biasini M; Covarelli R; Manoni E; ANGELINI, CARLO; BATIGNANI, GIOVANNI; BETTARINI, STEFANO; Carpinelli M; Cervelli A; FORTI, FRANCESCO; GIORGI, MARCELLO; Lusiani A; Marchiori G; Morganti M; Neri N; PAOLONI, EUGENIO; RIZZO, GIULIANA; Walsh JJ; Pegna DL; Lu C; Olsen J; Smith AJS; Telnov AV; Anulli F; Baracchini E; Cavoto G; del Re D; Di Marco E; Faccini R; Ferrarotto F; Ferroni F; Gaspero M; Jackson PD; Li Gioi L; Mazzoni MA; Morganti S; Piredda G; Polci F; Renga F; Voena C; Ebert M; Hartmann T; Schroder H; Waldi R; Adye T; Franek B; Olaiya EO; Wilson FF; Emery S; Escalier M; Esteve L; Ganzhur SF; de Monchenault GH; Kozanecki W; Vasseur G; Yeche C; Zito M; Chen XR; Liu H; Park W; Purohit MV; White RM; Wilson JR; Allen MT; Aston D; Bartoldus R; Bechtle P; Benitez JF; Cenci R; Coleman JP; Convery MR; Dingfelder JC; Dorfan J; Dubois Felsmann GP; Dunwoodie W; Field RC; Gabareen AM; Gowdy SJ; Graham MT; Grenier P; Hast C; Innes WR; Kaminski J; Kelsey MH; Kim H; Kim P; Kocian ML; Leith DWGS; Li S; Lindquist B; Luitz S; Luth V; Lynch HL; MacFarlane DB; Marsiske H; Messner R; Muller DR; Neal H; Nelson S; O'Grady CP; Ofte I; Perazzo A; Perl M; Ratcliff BN; Roodman A; Salnikov AA; Schindler RH; Schwiening J; Snyder A; Su D; Sullivan MK; Suzuki K; Swain SK; Thompson JM; Va'vra J; Wagner AP; Weaver M; West CA; Wisniewski WJ; Wittgen M; Wright DH; Wulsin HW; Yarritu AK; Yi K; Young CC; Ziegler V; Burchat PR; Edwards AJ; Majewski SA; Miyashita TS; Petersen BA; Wilden L; Ahmed S; Alam MS; Ernst JA; Pan B; Saeed MA; Zain SB; Spanier SM; Wogsland BJ; Eckmann R; Ritchie JL; Ruland AM; Schilling CJ; Schwitters RF; Drummond BW; Izen JM; Lou XC; Bianchi F; Gamba D; Pelliccioni M; Bomben M; Bosisio L; Cartaro C; Della Ricca G; Lanceri L; Vitale L; Azzolini V; Lopez March N; Martinez Vidal F; Milanes DA; Oyanguren A; Albert J; Banerjee S; Bhuyan B; Choi HHF; Hamano K; Kowalewski R; Lewczuk MJ; Nugent IM; Roney JM; Sobie RJ; Gershon TJ; Harrison PF; Ilic J; Latham TE; Mohanty GB; Band HR; Chen X; Dasu S; Flood KT; Pan Y; Pierini M; Prepost R; Vuosalo CO; Wu SL

doi:10.1103/PhysRevLett.103.211801

We present evidence of D(0)-D(0) mixing using a time-dependent amplitude analysis of the decay D(0)-> K(+)pi(-)pi(0) in a data sample of 384 fb(-1) collected with the BABAR detector at the PEP-II e(+)e(-) collider at the Stanford Linear Accelerator Center. Assuming CP conservation, we measure the mixing parameters x(K pi pi)(0')=[2.61(-0.68)(+0.57)(stat)+/- 0.39(syst)]%, y(K pi pi)(0')=[-0.06(-0.64)(+0.55)(stat)+/- 0.34(syst)]%. This result is inconsistent with the no-mixing hypothesis with a significance of 3.2 standard deviations. We find no evidence of CP violation in mixing.