Journal article
Measurement of CP violation in the phase space of B± → K+ K- π± and B± → π+ π- π± decays.
- Abstract:
-
The charmless decays B± → K+ K- π± and B± → π+ π- π± are reconstructed in a data set of pp collisions with an integrated luminosity of 1.0 fb(-1) and center-of-mass energy of 7 TeV, collected by LHCb in 2011. The inclusive charge asymmetries of these modes are measured to be A(CP)(B± → K+ K- π±) = -0.141±0.040 (stat)±0.018 (syst)±0.007(J/ψ K±) and A(CP)(B± → π+ π- π±) = 0.117±0.021 (stat)±0.009 (syst)±0.007(J/ψ K±), where the third uncertainty is due to the CP asymmetry of the B± → J/ψK± re...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 112
- Issue:
- 1
- Pages:
- 011801
- Publication date:
- 2014-01-07
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Source identifiers:
-
447663
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:447663
- UUID:
-
uuid:c5da6d6d-bd58-49e7-9e19-e2df284f902c
- Local pid:
- pubs:447663
- Deposit date:
- 2014-08-20
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- Copyright date:
- 2014
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