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Journal article

Search for CP-violating charge asymmetry in B±→J/ ψK± decays

Abstract:
We present the result of a search for charge asymmetry in B ±→J/ψK± decays using 772×106 BB̄ pairs collected at the Υ(4S) resonance by the Belle detector at the KEKB asymmetric-energy e+e- collider. The CP-violating charge asymmetry is measured to be ACP(B+→J/ ψK+)=[-0.76±0.50(stat)±0.22(syst)]%. © 2010 The American Physical Society.

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Publisher copy:
10.1103/PhysRevD.82.091104

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Journal:
Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume:
82
Issue:
9
Publication date:
2010-11-10
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:394e2a9e-91f2-45d8-938e-499dc24c1905
Source identifiers:
125321
Local pid:
pubs:125321
Language:
English

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