Journal article
Branching fraction and CP asymmetry of the decays B+ -> K-S(0)pi(+) and B+ -> (KSK+)-K-0
- Abstract:
-
An analysis of B+→KS0π+ and B+→KS0K+ decays is performed with the LHCb experiment. The pp collision data used correspond to integrated luminosities of 1fb-1 and 2fb-1 collected at centre-of-mass energies of √s=7TeV and √s=8TeV, respectively. The ratio of branching fractions and the direct CP asymmetries are measured to be B(B+→KS0K+)/B(B+→KS0π+)=0.064±0.009 (stat.)±0.004(syst.), ACP(B+→KS0π+)=-0.022±0.025(stat.)±0.010 (syst.) and ACP(B+→KS0K+)=-0.21±0.14 (stat.)±0.01 (syst.). The data sample ...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physics Letters B
- Volume:
- 726
- Issue:
- 4-5
- Pages:
- 646-655
- Publication date:
- 2013-11-04
- DOI:
- ISSN:
-
0370-2693
- Source identifiers:
-
436998
Item Description
- Language:
- English
- Pubs id:
-
pubs:436998
- UUID:
-
uuid:fdec6e6c-6beb-4b02-b64c-f5f170871a20
- Local pid:
- pubs:436998
- Deposit date:
- 2014-02-13
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- Copyright date:
- 2013
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