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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
2006-8-15
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pubmed:abstractText |
We present a measurement of the Bc+ meson lifetime in the decay mode Bc+ --> J/Psie+nue using the Collider Detector at Fermilab II detector at the Fermilab Tevatron Collider. From a sample of about of 360 pb(-1) of pp collisions at square root of s = 1.96 TeV, we reconstruct J/Psie+ pairs with invariant mass in the kinematically allowed range 4< M(J/Psie) < 6 GeV/c2. A fit to the decay-length distribution of 238 signal events yields a measured Bc+ meson lifetime of 0.463(-0.065)(+0.073)(stat) +/- 0.036(syst) ps.
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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 |
Jul
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pubmed:issn |
0031-9007
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pubmed:author |
pubmed-author:MinB SBS,
pubmed-author:SuzukiTT,
pubmed-author:KatoYY,
pubmed-author:AokiMM,
pubmed-author:JonesMM,
pubmed-author:LiuJJ,
pubmed-author:CooperBB,
pubmed-author:CoxJ EJE,
pubmed-author:TanakaMM,
pubmed-author:PaulDD,
pubmed-author:SmithJ RJR,
pubmed-author:HaraKK,
pubmed-author:GibsonKK,
pubmed-author:OgawaTT,
pubmed-author:CastroAA,
pubmed-author:MartinAA,
pubmed-author:DubeSS,
pubmed-author:ClarkDD,
pubmed-author:YamashitaTT,
pubmed-author:MillerRR,
pubmed-author:KobayashiHH,
pubmed-author:TakikawaKK,
pubmed-author:WilliamsGG,
pubmed-author:LevySS,
pubmed-author:SatoKK,
pubmed-author:OhS HSH,
pubmed-author:TanakaRR,
pubmed-author:ChenY CYC,
pubmed-author:TakeuchiYY,
pubmed-author:WilsonPP,
pubmed-author:YoshidaTT,
pubmed-author:WagnerWW,
pubmed-author:NielsenJJ,
pubmed-author:MartínezMM,
pubmed-author:AkimotoTT,
pubmed-author:SarkarSS,
pubmed-author:ConwayJJ,
pubmed-author:ChuSS,
pubmed-author:LarkK GKG,
pubmed-author:YamamotoKK,
pubmed-author:GibsonAA,
pubmed-author:SavardPP,
pubmed-author:GrinsteinSS,
pubmed-author:FieldRR,
pubmed-author:KondoKK,
pubmed-author:BauerGG,
pubmed-author:LeeJJ,
pubmed-author:MukherjeeAA,
pubmed-author:PatrickJJ,
pubmed-author:BenjaminDD,
pubmed-author:YangCC,
pubmed-author:WagnerR LRL,
pubmed-author:SchmittMM,
pubmed-author:SantiLL,
pubmed-author:SmithG GGG,
pubmed-author:MehtaAA,
pubmed-author:LancasterMM,
pubmed-author:JansHH,
pubmed-author:SchmidtE EEE,
pubmed-author:ClarkAA,
pubmed-author:ChoKK,
pubmed-author:JensenHH,
pubmed-author:HahnKK,
pubmed-author:LewisJ DJD,
pubmed-author:RossiMM,
pubmed-author:HauserJJ,
pubmed-author:LeeS WSW,
pubmed-author:GauGG,
pubmed-author:MakiTT,
pubmed-author:EbinaKK,
pubmed-author:HaraII,
pubmed-author:SchwarzTT,
pubmed-author:KrausJJ,
pubmed-author:MOER ERE,
pubmed-author:JamesEE,
pubmed-author:MartinVV,
pubmed-author:MilerII,
pubmed-author:CampbellMM,
pubmed-author:LalPP,
pubmed-author:HarrisR MRM,
pubmed-author:MillerJ SJS,
pubmed-author:MillsCC,
pubmed-author:GoldsteinJJ,
pubmed-author:WolffDD,
pubmed-author:WrightTT,
pubmed-author:MaruyamaTT
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