Journal article
Measurement of the time-dependent CP asymmetry in the B-0 ->phi K-0 decay
- Abstract:
- A measurement of the time-dependent CP asymmetry for the neutral B-meson decay B0 → φK0 was discussed. The study was carried by using a sample of B-meson pairs taken at the γ(4S) resonance with the BABAR detector at the PEP-II B-meson factory at SLAC. The CP eigenstates were reconstructed φK0s and φK 0L, where φ K+K-,K 0s → π+ π-, and K 0L was observed. The results show that the values of the CP-violations parameters were SφK = 0.47 ± 0.37(stat) +0.08-0.06.
- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review Letters
- Volume:
- 93
- Issue:
- 7
- Publication date:
- 2004-08-13
- DOI:
- EISSN:
-
1079-7114
- ISSN:
-
0031-9007
- Source identifiers:
-
28636
Item Description
- Language:
- English
- Pubs id:
-
pubs:28636
- UUID:
-
uuid:86053526-ee80-4b66-a652-c214ef2c0f77
- Local pid:
- pubs:28636
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 2004
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