Measurements of time-dependent CP violation in B-0 ->omega K-S(0), f(0)(980)K-S(0), K-S(0)pi(0) and (K+K-KS0) decays
- Chao, Y.
- Chen, K.F.
- Miyake, H.
- Tajima, O.
- Trabelsi, K.
- Abe, K.
- Abe, K.
- Adachi, I.
- Aihara, H.
- Anipko, D.
- Bakich, A. M.
- Barberio, E.
- Bitenc, U.
- Bizjak, I.
- Blyth, S.
- Bondar, A.
- Bracko, M.
- Browder, T. E.
- Chang, M.C.
- Chang, P.
- Chen, A.
- Chen, W. T.
- Cheon, B. G.
- Chistov, R.
- Choi, Y.
- Choi, Y. K.
- Cole, S.
- Dalseno, J.
- Danilov, M.
- Dash, M.
- Dragic, J.
- Drutskoy, A.
- Eidelman, S.
- Fratina, S.
- Gabyshev, N.
- Golob, B.
- Ha, H.
- Haba, J.
- Hara, K.
- Hara, T.
- Hastings, N. C.
- Hayashii, H.
- Hazumi, M.
- Heffernan, D.
- Higuchi, T.
- Hokuue, T
Publication date
January 2007
DOI Publisher
physical review d Journal
1550-7998Abstract
We present measurements of time-dependent CP asymmetries in B-0 ->omega K-S(0), f(0)(980)K-S(0), K-S(0)pi(0) and (K+K-KS0) decays based on a sample of 535x10(6) B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB energy-asymmetric e(+)e(-) collider. One neutral B meson is fully reconstructed in one of the specified decay channels, and the flavor of the accompanying B meson is identified from its decay products. CP-violation parameters for each of the decay modes are obtained from the asymmetries in the distributions of the proper-time intervals between the two B decays.Astronomy & AstrophysicsPhysics, Particles & FieldsSCI(E)8ARTICLE9null7
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