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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
16
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pubmed:dateCreated |
2008-6-3
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pubmed:abstractText |
Using a sample of tagged D(s)(+) decays collected near the D(s)(*+/-)D(s)(-/+) peak production energy in e(+)e(-) collisions with the CLEO-c detector, we study the leptonic decay D(s)(+)-->tau(+)nu(tau) via the decay channel tau(+)-->e(+)nu(e)nu(tau). We measure B(D(s)(+)-->tau(+)nu(tau))=(6.17+/-0.71+/-0.34)%, where the first error is statistical and the second systematic. Combining this result with our measurements of D(s)(+)-->mu(+)nu(mu) and D(s)(+)-->tau(+)nu(tau) (via tau(+)-->pi(+)nu(tau)), we determine f(D(s))=(274+/-10+/-5) MeV.
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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 |
Apr
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:PatetJJ,
pubmed-author:KubotaYY,
pubmed-author:AndersonMM,
pubmed-author:RubinPP,
pubmed-author:VogelHH,
pubmed-author:EhrlichRR,
pubmed-author:DobbsSS,
pubmed-author:AlexanderJ PJP,
pubmed-author:FergusonTT,
pubmed-author:YuMM,
pubmed-author:LopezAA,
pubmed-author:GrayRR,
pubmed-author:PowellAA,
pubmed-author:YanoNN,
pubmed-author:ParkC SCS,
pubmed-author:SultanaNN,
pubmed-author:WilkinsonGG,
pubmed-author:CummingsJ PJP,
pubmed-author:MohapatraDD,
pubmed-author:OOIS KSK,
pubmed-author:KuznetsovV EVE,
pubmed-author:ReedJJ,
pubmed-author:PUTT RTR,
pubmed-author:EisensteinB IBI,
pubmed-author:WangJ CJC,
pubmed-author:PetersonDD,
pubmed-author:RamirezJJ,
pubmed-author:PattersonJ RJR,
pubmed-author:KleinTT,
pubmed-author:MillerD HDH,
pubmed-author:MitchellR ERE,
pubmed-author:GrayS WSW,
pubmed-author:LowreyNN,
pubmed-author:GibbonsLL,
pubmed-author:RileyDD,
pubmed-author:ScottA WAW,
pubmed-author:NapolitanoJJ,
pubmed-author:MuramatsuHH,
pubmed-author:FieldsLL,
pubmed-author:JonesC DCD,
pubmed-author:StoneSS,
pubmed-author:AdamsG SGS,
pubmed-author:LoveWW,
pubmed-author:MountainRR,
pubmed-author:HertzDD,
pubmed-author:TOVES GSG,
pubmed-author:KhalilSS,
pubmed-author:RosnerJ LJL,
pubmed-author:MendezHH,
pubmed-author:ZhangL MLM,
pubmed-author:ShiXX,
pubmed-author:HietalaJJ,
pubmed-author:FOYJ RJR,
pubmed-author:SunW MWM,
pubmed-author:RyeBB,
pubmed-author:NaikPP,
pubmed-author:DankoII,
pubmed-author:ArtusoMM,
pubmed-author:WhiteE JEJ,
pubmed-author:LibbyJJ,
pubmed-author:LincolnAA,
pubmed-author:BessonDD,
pubmed-author:GAYBB,
pubmed-author:AttonF MFM,
pubmed-author:XieKK,
pubmed-author:WatkinsM EME,
pubmed-author:WissJJ,
pubmed-author:RademackerJJ,
pubmed-author:PolingRR,
pubmed-author:SelenMM,
pubmed-author:DubrovinMM,
pubmed-author:Cronin-HennessyDD,
pubmed-author:BluskSS,
pubmed-author:BonviciniGG,
pubmed-author:CinabroDD,
pubmed-author:AsnerD MDM,
pubmed-author:BriereR ARA,
pubmed-author:CasselD GDG,
pubmed-author:EcklundK MKM,
pubmed-author:HartillD LDL,
pubmed-author:HeltsleyB KBK,
pubmed-author:ThorndikeE HEH
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