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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
6
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pubmed:dateCreated |
2002-2-26
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pubmed:abstractText |
We have studied the color-suppressed hadronic decays of neutral B mesons into the final states D*0pi(0). Using 9.67 x 10(6) BB pairs collected with the CLEO detector, we observe the decays B( 0) --> D0pi(0) and B( 0) -->D(*0)pi(0) with the branching fractions BB( 0) -->D0pi(0)) = (2.74(+0.36)(-0.32) +/- 0.55)x10(-4) and BB( 0) -->D(*0)pi(0)) = (2.20(+0.59)(-0.52) +/- 0.79)x10(-4). The first error is statistical and the second systematic. The statistical significance of the D0pi(0) signal is 12.1sigma ( 5.9sigma for D(*0)pi(0)). Utilizing the B( 0) -->D*0)pi(0) branching fractions we determine the strong phases delta(I,D(*)) between isospin 1/2 and 3/2 amplitudes in the Dpi and D*pi final states to be cosdelta(I,D) = 0.89 +/-0.08 and cosdelta(I,D*) = 0.89 +/- 0.08, respectively.
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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 |
Feb
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:SmithAA,
pubmed-author:ChenSS,
pubmed-author:KubotaYY,
pubmed-author:WilsonRR,
pubmed-author:WilliamsJJ,
pubmed-author:WeinbergerMM,
pubmed-author:IUSAA,
pubmed-author:LisHH,
pubmed-author:BlancFF,
pubmed-author:AndersonSS,
pubmed-author:ShapiroAA,
pubmed-author:VogelHH,
pubmed-author:LeeJJ,
pubmed-author:EhrlichRR,
pubmed-author:HaraGG,
pubmed-author:AlexanderJ PJP,
pubmed-author:KaganHH,
pubmed-author:ErnstJJ,
pubmed-author:FergusonTT,
pubmed-author:PalmerMM,
pubmed-author:AhmedSS,
pubmed-author:SaleebFF,
pubmed-author:ParkC SCS,
pubmed-author:XuZZ,
pubmed-author:LeeS JSJ,
pubmed-author:WeinsteinA JAJ,
pubmed-author:EisensteinB IBI,
pubmed-author:McGeeSS,
pubmed-author:WangJ CJC,
pubmed-author:ViehhauserGG,
pubmed-author:PetersonDD,
pubmed-author:PattersonJ RJR,
pubmed-author:MillerD HDH,
pubmed-author:GrayS WSW,
pubmed-author:LowreyNN,
pubmed-author:LiS ZSZ,
pubmed-author:GibbonsLL,
pubmed-author:RileyDD,
pubmed-author:PlagerCC,
pubmed-author:ParkWW,
pubmed-author:MorrisonR JRJ,
pubmed-author:MahapatraRR,
pubmed-author:JonesC DCD,
pubmed-author:TanD TDT,
pubmed-author:StoneSS,
pubmed-author:MountainRR,
pubmed-author:AveryPP,
pubmed-author:PrescottCC,
pubmed-author:EckhartEE,
pubmed-author:SeverineTT,
pubmed-author:YuZZ,
pubmed-author:ZhaoXX,
pubmed-author:ChenG PGP,
pubmed-author:JianLL,
pubmed-author:MarshM AMA,
pubmed-author:NamSS,
pubmed-author:SunW MWM,
pubmed-author:FayJ RJR,
pubmed-author:AlamM SMS,
pubmed-author:MaselDD,
pubmed-author:DankoII,
pubmed-author:KassRR,
pubmed-author:MuckJJ,
pubmed-author:FrolovV VVV,
pubmed-author:NordbergEE,
pubmed-author:ArtusoMM,
pubmed-author:MileTT,
pubmed-author:NelsonH NHN,
pubmed-author:BessonDD,
pubmed-author:GittelmanBB,
pubmed-author:CrowP GPG,
pubmed-author:AmmarRR,
pubmed-author:WarburtonAA,
pubmed-author:PappasS PSP,
pubmed-author:AttonF MFM,
pubmed-author:BrandenburgGG,
pubmed-author:WapplerFF,
pubmed-author:PolingRR,
pubmed-author:SelenMM,
pubmed-author:HinsonJ WJW,
pubmed-author:DubrovinMM,
pubmed-author:Cronin-HennessyDD,
pubmed-author:DrellP SPS,
pubmed-author:BonviciniGG,
pubmed-author:CinabroDD,
pubmed-author:LipelesEE,
pubmed-author:BriereR ARA,
pubmed-author:BebekCC,
pubmed-author:BerkelmanKK
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