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Measurement of the time-dependent CP-violating asymmetry in B-0 -> K-S(0)pi(0)gamma decays

Abstract:
We present a measurement of the time-dependent CP-violating asymmetry in B0→K*0γ decays with K*0→KS0π0 based on 232×106 Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy e+e- collider at SLAC. In a sample containing 157±16 signal decays, we measure SK*0γ=-0.21±0. 40±0.05 and CK*0γ=-0.40±0.23±0.03, where the first error is statistical and the second systematic. We also explore B0→KS0π0γ decays with 1.1
Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.72.051103

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Journal:
PHYSICAL REVIEW D
Volume:
72
Issue:
5
Publication date:
2005-09-05
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:5a2c0e75-a391-48c5-b3b0-4ced87c3d505
Source identifiers:
11456
Local pid:
pubs:11456
Language:
English

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