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Measurements of CP-violating asymmetries in B-0 -> K-s(0)pi(0) decays

Abstract:
The time-dependent CP-violating (CPV) asymmetries in B0 → KS0π0 decays based on 124×10 6 υ(4S) → BB̄ decays are measured. The asymmetries are collected with the BABAR detector at the PEP-II asymmetric-energy B factory at SLAC. The magnitudes of the direct CPV asymmetry and of the CPV asymmetry in the interference between mixing and decay are obtained in a sample containing 122 ± 16 signal decays. It is found that the first error is statistical in nature while the second is systematic.
Publication status:
Published

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Journal:
Physical Review Letters More from this journal
Volume:
93
Issue:
13
Publication date:
2004-09-24
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
Language:
English
Pubs id:
pubs:1973
UUID:
uuid:0c287d63-6812-47e6-9f1a-b178a40f816d
Local pid:
pubs:1973
Source identifiers:
1973
Deposit date:
2012-12-19

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