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Evidence for CP violation in B+ → ppK+ decays.

Abstract:

Three-body B+ → ppK+ and B(+) → ppπ(+) decays are studied using a data sample corresponding to an integrated luminosity of 3.0 fb(-1) collected by the LHCb experiment in proton-proton collisions at center-of-mass energies of 7 and 8 TeV. Evidence of CP violation in the B(+) → ppK(+) decay is found in regions of the phase space, representing the first measurement of this kind for a final state containing baryons. Measurements of the forward-backward asymmetry of the light meson in the pp rest ...

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Publication status:
Published

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Publisher:
American Physical Society Publisher's website
Journal:
Physical Review Letters
Volume:
113
Issue:
14
Pages:
141801
Publication date:
2014-10-01
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Source identifiers:
477751
Language:
English
Keywords:
Pubs id:
pubs:477751
UUID:
uuid:854380d2-d061-48f8-bd72-5e096f3d3c4f
Local pid:
pubs:477751
Deposit date:
2014-12-12

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