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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
21
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pubmed:dateCreated |
2010-4-6
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pubmed:abstractText |
We present an analysis of the decays B{0}-->K{*0}(892)gamma and B{+}-->K{*+}(892)gamma using a sample of about 383 x 10{6} BB[-over ] events collected with the BABAR detector at the PEP-II asymmetric energy B factory. We measure the branching fractions B(B{0}-->K{*0}gamma)=(4.47+/-0.10+/-0.16) x 10{-5} and B(B{+}-->K{*+}gamma)=(4.22+/-0.14+/-0.16) x 10{-5}. We constrain the direct CP asymmetry to be -0.033<A(B-->K{*}gamma)<0.028 and the isospin asymmetry to be 0.017<Delta{0-} < 0.116, where the limits are determined by the 90% confidence interval and include both the statistical and systematic uncertainties.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
1079-7114
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pubmed:author |
pubmed-author:WilsonJ RJR,
pubmed-author:LUGG,
pubmed-author:SuzukiKK,
pubmed-author:BurkeJ PJP,
pubmed-author:TanabeTT,
pubmed-author:PeraFF,
pubmed-author:KochHH,
pubmed-author:SofferAA,
pubmed-author:ChenCC,
pubmed-author:ZiaS HSH,
pubmed-author:SerranoJJ,
pubmed-author:EckmannRR,
pubmed-author:WagnerS RSR,
pubmed-author:LuCC,
pubmed-author:LindquistBB,
pubmed-author:JacksonGG,
pubmed-author:FreyRR,
pubmed-author:LundPP,
pubmed-author:AndersonJJ,
pubmed-author:LisHH,
pubmed-author:MarksJJ,
pubmed-author:KingG JGJ,
pubmed-author:LynchGG,
pubmed-author:FryJ RJR,
pubmed-author:WangLL,
pubmed-author:KhanAA,
pubmed-author:SeidelCC,
pubmed-author:BaileyDD,
pubmed-author:MoriiMM,
pubmed-author:KaganHH,
pubmed-author:PayneD JDJ,
pubmed-author:MartinezA JAJ,
pubmed-author:AngeliniCC,
pubmed-author:ChauveauJJ,
pubmed-author:AlbertJJ,
pubmed-author:WrightD HDH,
pubmed-author:OlsenJJ,
pubmed-author:WilsonR JRJ,
pubmed-author:ThompsonJ MJM,
pubmed-author:LiuHH,
pubmed-author:BernardDD,
pubmed-author:BianchiFF,
pubmed-author:EmerySS,
pubmed-author:ForthEE,
pubmed-author:BangH OHO,
pubmed-author:DavisC LCL,
pubmed-author:AhmedSS,
pubmed-author:NealHH,
pubmed-author:KimHH,
pubmed-author:SunLL,
pubmed-author:RitchieJ LJL,
pubmed-author:SaccoRR,
pubmed-author:MartinE CEC,
pubmed-author:EdwardsA JAJ,
pubmed-author:HamanoKK,
pubmed-author:MartinelliMM,
pubmed-author:CurrySS,
pubmed-author:FranchiniPP,
pubmed-author:LuMM,
pubmed-author:ITOI YIY,
pubmed-author:SharmaVV,
pubmed-author:RizzoGG,
pubmed-author:LombardiLL,
pubmed-author:SchenkSS,
pubmed-author:ZieglerVV,
pubmed-author:CalderiniGG,
pubmed-author:PalDD,
pubmed-author:EbertMM,
pubmed-author:SnyderAA,
pubmed-author:HartmannTT,
pubmed-author:MorrisJ PJP,
pubmed-author:SchubertK RKR,
pubmed-author:WestC ACA,
pubmed-author:EigelAA,
pubmed-author:PiccoliGG,
pubmed-author:PerezAA,
pubmed-author:NagelMM,
pubmed-author:KaminskiJJ,
pubmed-author:ZainS BSB,
pubmed-author:ChengC HCH,
pubmed-author:WrightD MDM,
pubmed-author:DanøKK,
pubmed-author:BattagliaMM,
pubmed-author:SchröderHH
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