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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
2002-1-21
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pubmed:abstractText |
A high-statistics sample of photoproduced charm from the FOCUS experiment has been used to search for direct CP violation in the decay rates for D+-->K(S)pi+ and D+-->K(S)K+. We have measured the following asymmetry parameters relative to D+-->K-pi+pi+: A(CP)(K(S)pi+) = (-1.6+/-1.5+/-0.9)%, A(CP)(K(S)K+) = (+6.9+/-6.0+/-1.5)%, and A(CP)(K(S)K+) = (+7.1+/-6.1+/-1.2)% relative to D+-->K(S)pi+. We have also measured the relative branching ratios and found Gamma(D+-->K(0)pi+)/Gamma(D+-->K-pi+pi+) = (30.60+/-0.46+/-0.32)%, Gamma(D+-->K(0)K+)/Gamma(D+-->K-pi+pi+) = (6.04+/-0.35+/-0.30)%, and Gamma(D+-->K(0)K+)/Gamma(D+-->K(0)pi+) = (19.96+/-1.19+/-0.96)%.
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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 |
Jan
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:WilsonJ RJR,
pubmed-author:GainerHH,
pubmed-author:MitchellRR,
pubmed-author:BiancoSS,
pubmed-author:ChoKK,
pubmed-author:WebsterMM,
pubmed-author:PepeI MIM,
pubmed-author:ParkHH,
pubmed-author:RiccardiCC,
pubmed-author:EngeII,
pubmed-author:ArensHH,
pubmed-author:ChungY SYS,
pubmed-author:ParisAA,
pubmed-author:ReyesMM,
pubmed-author:MendezLL,
pubmed-author:GardnerRR,
pubmed-author:RahimiAA,
pubmed-author:BonomiGG,
pubmed-author:StensonKK,
pubmed-author:ZhangYY,
pubmed-author:VázquezFF,
pubmed-author:LiguoriGG,
pubmed-author:D'AngeloPP,
pubmed-author:DiniPP,
pubmed-author:GottschalkEE,
pubmed-author:SaloAA,
pubmed-author:MontiesBB,
pubmed-author:O'ReillyBB,
pubmed-author:RamirezJ EJE,
pubmed-author:HernandezHH,
pubmed-author:MendezHH,
pubmed-author:MilazzoLL,
pubmed-author:MagninJJ,
pubmed-author:LinkJ MJM,
pubmed-author:UribeCC,
pubmed-author:LeeK BKB,
pubmed-author:KimD YDY,
pubmed-author:XiongWW,
pubmed-author:RiveraCC,
pubmed-author:RovereMM,
pubmed-author:KangJ SJS,
pubmed-author:GöbelCC,
pubmed-author:MoronaDD,
pubmed-author:PedriniDD,
pubmed-author:QuinonesJJ,
pubmed-author:LopezA MAM,
pubmed-author:CarrilloSS,
pubmed-author:KwakJ WJW,
pubmed-author:ButlerJ NJN,
pubmed-author:FabbriF LFL,
pubmed-author:MezzadriMM,
pubmed-author:dos ReisA CAC,
pubmed-author:SheaffMM,
pubmed-author:VituloPP,
pubmed-author:CasimiroEE,
pubmed-author:DiCoratoMM,
pubmed-author:RattiS PSP,
pubmed-author:WissJJ,
pubmed-author:PantelII,
pubmed-author:HandlerTT,
pubmed-author:BoschiniMM,
pubmed-author:AnjosJ CJC,
pubmed-author:BediagaII,
pubmed-author:MassafferriAA,
pubmed-author:de MirandaJ MJM,
pubmed-author:AlimontiGG,
pubmed-author:ZalloAA,
pubmed-author:YagerP MPM,
pubmed-author:Sánchez-HernándezAA,
pubmed-author:CinquiniLL,
pubmed-author:CumalatJ PJP,
pubmed-author:VaanderingE WEW,
pubmed-author:GarbinciusP HPH,
pubmed-author:GarrenL ALA,
pubmed-author:KasperP HPH,
pubmed-author:KreymerA EAE,
pubmed-author:KutschkeRR,
pubmed-author:CawlfieldCC,
pubmed-author:KoB RBR,
pubmed-author:GiammarchiMM,
pubmed-author:InzaniPP,
pubmed-author:LeveraroFF,
pubmed-author:MalvezziSS,
pubmed-author:MenasceDD,
pubmed-author:PontoglioCC,
pubmed-author:PrelzFF,
pubmed-author:DavenportT FTF3rd
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