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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5
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pubmed:dateCreated |
2006-2-20
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pubmed:abstractText |
We study the two-body decays of B+/- mesons to K+/- and a charmonium state X(cc) in a sample of 210.5 fb(-1) of data from the BABAR experiment. We perform measurements of absolute branching fractions beta(B+/- --> K+/-X(cc)) using a missing mass technique, and report several new or improved results. In particular, the upper limit beta(B+/- --> K+/- X(3872)) < 3.2 x 10(-4) at 90% C.L. and the inferred lower limit beta(X(3872)J/psipi+ pi-) > 4.2% will help in understanding the nature of the recently discovered X(3872).
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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:SchubertJJ,
pubmed-author:WilsonJ RJR,
pubmed-author:GrazianiGG,
pubmed-author:AbeTT,
pubmed-author:SuzukiKK,
pubmed-author:WagnerGG,
pubmed-author:JohnsonJ RJR,
pubmed-author:BurkeJ PJP,
pubmed-author:BrownDD,
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:De GrootNN,
pubmed-author:ChengBB,
pubmed-author:KochHH,
pubmed-author:SofferAA,
pubmed-author:AhmedMM,
pubmed-author:BrownC MCM,
pubmed-author:ChenCC,
pubmed-author:WalshJJ,
pubmed-author:ZiaS HSH,
pubmed-author:EckmannRR,
pubmed-author:WagnerS RSR,
pubmed-author:LuCC,
pubmed-author:BaasUU,
pubmed-author:FreyRR,
pubmed-author:LundPP,
pubmed-author:WilliamsJ CJC,
pubmed-author:KitayamaII,
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:CapraRR,
pubmed-author:PayneD JDJ,
pubmed-author:GrahamMM,
pubmed-author:HaireMM,
pubmed-author:AngeliniCC,
pubmed-author:ChauveauJJ,
pubmed-author:BrownC LCL,
pubmed-author:LegendreMM,
pubmed-author:AlbertJJ,
pubmed-author:WandHH,
pubmed-author:WrightD HDH,
pubmed-author:PaolucciPP,
pubmed-author:BrunetSS,
pubmed-author:OlsenJJ,
pubmed-author:WilsonR JRJ,
pubmed-author:ThompsonJ MJM,
pubmed-author:KoflerRR,
pubmed-author:BernardDD,
pubmed-author:BianchiFF,
pubmed-author:MacriMM,
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:ReidyJJ,
pubmed-author:NealHH,
pubmed-author:WilliamsD CDC,
pubmed-author:KimHH,
pubmed-author:LidMM,
pubmed-author:DavidPP,
pubmed-author:HopkinsD ADA,
pubmed-author:RitchieJ LJL,
pubmed-author:SaccoRR,
pubmed-author:ChanGG,
pubmed-author:EdwardsA JAJ,
pubmed-author:HamanoKK
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