Measurement of CP violation and the B[0 over s] meson decay width difference with B[0 over s] → J/ψK[superscript +]K[superscript −] and B[0 over s] → J/ψπ[superscript +]π[superscript −] decays
The time-dependent CP asymmetry in B[0 over s] → J/ψK[superscript +]K[superscript −] decays is measured using pp collision data at √s = 7 TeV, corresponding to an integrated luminosity of 1.0 fb[superscript −1], collected with the LHCb detector. The decay-time distribution is characterized by the...
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Format: | Article |
Language: | English |
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American Physical Society,
2015-06-17T14:44:23Z.
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Online Access: | Get fulltext |