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Please use this identifier to cite or link to this item: http://idr.iitbbs.ac.in/jspui/handle/2008/1632
Title: Measurement of cos2? in B0 ?d (?)h0 with D ? KS0 ?+?- decays by a combined time-dependent Dalitz plot analysis of B a B ar and Belle data
Authors: Adachi I.
Adye T.
Ahmed H.
Ahn J.K.
Aihara H.
Akar S.
Alam M.S.
Albert J.
Anulli F.
Arnaud N.
Asner D.M.
Aston D.
Atmacan H.
Aushev T.
Ayad R.
Badhrees I.
Bakich A.M.
Banerjee S.
Bansal V.
Barlow R.J.
Batignani G.
Beaulieu A.
Behera P.
Bellis M.
Ben-Haim E.
Bernard D.
Bernlochner F.U.
Bettarini S.
Bettoni D.
Bevan A.J.
Bhardwaj V.
Bhuyan B.
Bianchi F.
Biasini M.
Biswal J.
Blinov V.E.
Bomben M.
Bondar A.
Bonneaud G.R.
Bozek A.
Bozzi C.
Bra?ko M.
Browder T.E.
Brown D.N.
Brown D.N.
B�nger C.
Burchat P.R.
Buzykaev A.R.
Calabrese R.
Calcaterra A.
Calderini G.
Di Carlo S.
Carpinelli M.
Cartaro C.
Casarosa G.
Cenci R.
Chao D.S.
Chauveau J.
Cheaib R.
Chen A.
Chen C.
Cheng C.H.
Cheon B.G.
Chilikin K.
Cho K.
Choi Y.
Choudhury S.
Chrzaszcz M.
Cibinetto G.
Cinabro D.
Cochran J.
Coleman J.P.
Convery M.R.
Cowan G.
Cowan R.
Cremaldi L.
Cunliffe S.
Dash N.
Davier M.
Davis C.L.
De Mori F.
De Nardo G.
Denig A.G.
De Sangro R.
Dey B.
Di Lodovico F.
Dittrich S.
Dole�al Z.
Dorfan J.
Dr�sal Z.
Druzhinin V.P.
Dunwoodie W.
Ebert M.
Echenard B.
Eidelman S.
Eigen G.
Eisner A.M.
Emery S.
Epifanov D.
Ernst J.A.
Faccini R.
Fast J.E.
Feindt M.
Ferrarotto F.
Ferroni F.
Field R.C.
Filippi A.
Finocchiaro G.
Fioravanti E.
Flood K.T.
Forti F.
Fritsch M.
Fulsom B.G.
Gabathuler E.
Gamba D.
Garg R.
Garmash A.
Gary J.W.
Garzia I.
Gaur V.
Gaz A.
Gelb M.
Gershon T.J.
Li Gioi L.
Giorgi M.A.
Giri A.
Godang R.
Goldenzweig P.
Golob B.
Golubev V.B.
Gorodeisky R.
Gradl W.
Graham M.T.
Grauges E.
Griessinger K.
Gritsan A.V.
Gr�nberg O.
Guido E.
Guttman N.
Hafner A.
Hara T.
Harrison P.F.
Hast C.
Hayasaka K.
Hearty C.
Heck M.
Hedges M.T.
He� M.
Hirose S.
Hitlin D.G.
Honscheid K.
Hou W.-S.
Huard Z.
Van Hulse C.
Hutchcroft D.E.
Inami K.
Inguglia G.
Innes W.R.
Ishikawa A.
Itoh R.
Iwasaki M.
Iwasaki Y.
Izen J.M.
Jacobs W.W.
Jawahery A.
Jessop C.P.
Jia S.
Jin Y.
Joo K.K.
Julius T.
Kaliyar A.B.
Kang K.H.
Karyan G.
Kass R.
Kichimi H.
Kim D.Y.
Kim J.B.
Kim K.T.
Kim S.H.
Kim J.
Kim P.
King G.J.
Kinoshita K.
Koch H.
Kody� P.
Kolomensky Yu.G.
Korpar S.
Kotchetkov D.
Kowalewski R.
Kravchenko E.A.
Kri�an P.
Kroeger R.
Krokovny P.
Kuhr T.
Kulasiri R.
Kuzmin A.
Kwon Y.-J.
Lacker H.M.
Lafferty G.D.
Lanceri L.
Lange J.S.
Lange D.J.
Lankford A.J.
Latham T.E.
Leddig T.
Le Diberder F.
Lee I.S.
Lee S.C.
Lees J.P.
Leith D.W.G.S.
Li L.K.
Li Y.B.
Li Y.
Libby J.
Liventsev D.
Lockman W.S.
Long O.
Losecco J.M.
Lou X.C.
Lubej M.
Lueck T.
Luitz S.
Luo T.
Luppi E.
Lusiani A.
Lutz A.M.
Macfarlane D.B.
Macnaughton J.
Mallik U.
Manoni E.
Marchiori G.
Margoni M.
Martellotti S.
Martinez-Vidal F.
Masuda M.
Matsuda T.
Mattison T.S.
Matvienko D.
McKenna J.A.
Meadows B.T.
Merola M.
Miyabayashi K.
Miyashita T.S.
Miyata H.
Mizuk R.
Mohanty G.B.
Mori T.
Muller D.R.
M�ller T.
Mussa R.
Nakano E.
Nakao M.
Nanut T.
Nath K.J.
Nayak M.
Neal H.
Neri N.
Nisar N.K.
Nishida S.
Nugent I.M.
Oberhof B.
Ocariz J.
Ogawa S.
Ongmongkolkul P.
Ono H.
Onuchin A.P.
Oyanguren A.
Pakhlov P.
Pakhlova G.
Pal B.
Palano A.
Palombo F.
Panduro Vazquez W.
Paoloni E.
Pardi S.
Park H.
Passaggio S.
Patrignani C.
Patteri P.
Paul S.
Pavelkin I.
Payne D.J.
Pedlar T.K.
Peimer D.R.
Peruzzi I.M.
Piccolo M.
Piilonen L.E.
Pilloni A.
Piredda G.
Poireau V.
Porter F.C.
Posocco M.
Prell S.
Prepost R.
Puccio E.M.T.
Purohit M.V.
Pushpawela B.G.
Rama M.
Randle-Conde A.
Ratcliff B.N.
Raven G.
Resmi P.K.
Ritchie J.L.
Ritter M.
Rizzo G.
Roberts D.A.
Robertson S.H.
R�hrken M.
Roney J.M.
Roodman A.
Rossi A.
Rotondo M.
Rozanska M.
Russo G.
Sacco R.
Al Said S.
Sakai Y.
Sandilya S.
Santelj L.
Santoro V.
Sanuki T.
Savinov V.
Schneider O.
Schnell G.
Schroeder T.
Schubert K.R.
Schwanda C.
Schwartz A.J.
Schwitters R.F.
Sciacca C.
Seddon R.M.
Seino Y.
Sekula S.J.
Senyo K.
Seon O.
Serednyakov S.I.
Sevior M.E.
Shebalin V.
Shibata T.-A.
Shimizu N.
Shiu J.-G.
Simi G.
Simon F.
Simonetto F.
Skovpen Y.I.
Smith J.G.
Smith A.J.S.
So R.Y.
Sobie R.J.
Soffer A.
Sokoloff M.D.
Solodov E.P.
Solovieva E.
Spanier S.M.
Stari? M.
Stroili R.
Sullivan M.K.
Sumisawa K.
Sumiyoshi T.
Summers D.J.
Sun L.
Takizawa M.
Tamponi U.
Tanida K.
Taras P.
Tasneem N.
Tenchini F.
Tisserand V.
Todyshevx K.Yu.
Touramanis C.
Uchida M.
Uglov T.
Unno Y.
Uno S.
Vahsen S.E.
Varner G.
Vasseur G.
Va'Vra J.
?ervenkov D.
Verderi M.
Vitale L.
Vorobyev V.
Vo� C.
Wagner S.R.
Waheed E.
Waldi R.
Walsh J.J.
Wang B.
Wang C.H.
Wang M.-Z.
Wang P.
Wilson F.F.
Wilson J.R.
Wisniewski W.J.
Won E.
Wormser G.
Wright D.M.
Wu S.L.
Yuan C.Z.
Yusa Y.
Zakharov S.
Zallo A.
Zani L.
Zhang Z.P.
Zhilich V.
Zhukova V.
Zhulanov V.
Zupanc A.
(B a B ar Collaboration) A
Issue Date: 2018
Citation: 2
Abstract: We report measurements of sin2? and cos2? using a time-dependent Dalitz plot analysis of B0?D(?)h0 with D?KS0?+?- decays, where the light unflavored and neutral hadron h0 is a ?0, ?, or ? meson. The analysis uses a combination of the final data sets of the BaBar and Belle experiments containing 471�106 and 772�106 BB pairs collected at the (4S) resonance at the asymmetric-energy B factories PEP-II at SLAC and KEKB at KEK, respectively. We measure sin2?=0.80�0.14(stat)�0.06(syst)�0.03(model) and cos2?=0.91�0.22(stat)�0.09(syst)�0.07(model). The result for the direct measurement of the angle is ?=(22.5�4.4(stat)�1.2(syst)�0.6(model))�. The last quoted uncertainties are due to the composition of the D0?KS0?+?- decay amplitude model, which is newly established by a Dalitz plot amplitude analysis of a high-statistics e+e-?cc data sample as part of this analysis. We find the first evidence for cos2?>0 at the level of 3.7 standard deviations. The measurement excludes the trigonometric multifold solution ?/2-?=(68.1�0.7)� at the level of 7.3 standard deviations and therefore resolves an ambiguity in the determination of the apex of the CKM Unitarity Triangle. The hypothesis of ?=0� is ruled out at the level of 5.1 standard deviations, and thus CP violation is observed in B0?D(?)h0 decays. The measurement assumes no direct CP violation in B0?D(?)h0 decays. � 2018 authors. Published by the American Physical Society.
URI: http://dx.doi.org/10.1103/PhysRevD.98.112012
http://10.10.32.48:8080/jspui/handle/2008/1632
Appears in Collections:Research Publications

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