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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
18
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pubmed:dateCreated |
2007-5-15
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pubmed:abstractText |
We present measurements of CP-violating asymmetries in the decay B(0)-->a(1)(+/-)(1260)pi(-/+) with a(1)(+/-)(1260)-->pi(-/+)pi(+/-)pi(+/-). The data sample corresponds to 384x10(6) BB[over ] pairs collected with the BABAR detector at the PEP-II asymmetric B factory at SLAC. We measure the CP-violating asymmetry A(CP)(a(1)pi)=-0.07+/-0.07+/-0.02, the mixing-induced CP violation parameter S(a(1)pi)=0.37+/-0.21+/-0.07, the direct CP violation parameter C(a(1)pi)=-0.10+/-0.15+/-0.09, and the parameters DeltaC(a(1)pi)=0.26+/-0.15+/-0.07 and DeltaS(a(1)pi)=-0.14+/-0.21+/-0.06. From these measured quantities we determine the angle alpha(eff)=78.6 degrees +/-7.3 degrees.
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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 |
May
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:SchubertJJ,
pubmed-author:WilsonJ RJR,
pubmed-author:LUGG,
pubmed-author:SuzukiKK,
pubmed-author:BurkeJ PJP,
pubmed-author:GeorgeK AKA,
pubmed-author:WilsonM GMG,
pubmed-author:ChenSS,
pubmed-author:PetersKK,
pubmed-author:PeraFF,
pubmed-author:WandSS,
pubmed-author:BrandtTT,
pubmed-author:KochHH,
pubmed-author:SofferAA,
pubmed-author:ChenCC,
pubmed-author:ZiaS HSH,
pubmed-author:WalkerDD,
pubmed-author:SerranoJJ,
pubmed-author:EckmannRR,
pubmed-author:WagnerS RSR,
pubmed-author:LuCC,
pubmed-author:FreyRR,
pubmed-author:LundPP,
pubmed-author:LisHH,
pubmed-author:BlancFF,
pubmed-author:TeodorescuLL,
pubmed-author:MarksJJ,
pubmed-author:ChanLL,
pubmed-author:LynchGG,
pubmed-author:FryJ RJR,
pubmed-author:TaylorFF,
pubmed-author:KhanAA,
pubmed-author:SeidelCC,
pubmed-author:MoriiMM,
pubmed-author:KaganHH,
pubmed-author:ClausRR,
pubmed-author:PayneD JDJ,
pubmed-author:HaireMM,
pubmed-author:AngeliniCC,
pubmed-author:ChauveauJJ,
pubmed-author:LegendreMM,
pubmed-author:AlbertJJ,
pubmed-author:WrightD HDH,
pubmed-author:PaolucciPP,
pubmed-author:BrunetSS,
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:RaoS VSV,
pubmed-author:ForthEE,
pubmed-author:OlivanJJ,
pubmed-author:WuJJ,
pubmed-author:BangH OHO,
pubmed-author:DavisC LCL,
pubmed-author:AhmedSS,
pubmed-author:SaleebFF,
pubmed-author:BonaMM,
pubmed-author:NealHH,
pubmed-author:WilliamsD CDC,
pubmed-author:KimHH,
pubmed-author:DavidPP,
pubmed-author:HopkinsD ADA,
pubmed-author:BabaM LML,
pubmed-author:RitchieJ LJL,
pubmed-author:SaccoRR,
pubmed-author:ChanGG,
pubmed-author:MartinE CEC,
pubmed-author:EdwardsA JAJ,
pubmed-author:HamanoKK,
pubmed-author:CurrySS,
pubmed-author:BelliniFF,
pubmed-author:LuMM,
pubmed-author:ITOI YIY,
pubmed-author:SharmaVV,
pubmed-author:RizzoGG,
pubmed-author:SchottGG,
pubmed-author:HillE JEJ,
pubmed-author:Del ReDD,
pubmed-author:LombardiLL,
pubmed-author:SchenkSS,
pubmed-author:ZieglerVV,
pubmed-author:CalderiniGG,
pubmed-author:PalDD
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