Measurement of the time-dependent CP asymmetry in B-0 -> J/psi K-S(0) decays

This Letter reports a measurement of the CP violation observables S and C in the decay channel B → J/ψ K performed with 1.0 fb of pp collisions at √s = 7 TeV collected by the LHCb experiment. The fit to the data yields S J/ψ K0 S = 0.73 ± 0.07 (stat) ± 0.04 (syst) and C = 0.03 ± 0.09 (stat...

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主要な著者:	Aaij, R, Abellan Beteta, C, Adametz, A, Adeva, B, Adinolfi, M, Adrover, C, Affolder, A, Ajaltouni, Z, Albrecht, J, Alessio, E, Alexander, M, Ali, S, Alkhazov, G, Alvarez Cartelle, R, Jr, A, Amato, S, Amhis, Y, Anderlini, L, Anderson, J, Appleby, R, Gutierrez, O, Archilli, F, Artamonov, A, Artuso, M, Aslanides, E
フォーマット:	Journal article
出版事項:	2013

Measurement of the time-dependent CP asymmetry in B-0 -&gt; J/psi K-S(0) decays

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Measurement of the time-dependent CP asymmetry in B-0 -> J/psi K-S(0) decays