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Journal article

Search for the rare decays B-0 -> D(s)(()+)a(0(2))(-)

Abstract:
We have searched for the decays B0→Ds+a0-, B0→Ds*+a0-, B0→Ds+a2- and B0→Ds*+a2- in a sample of about 230×106 Υ(4S)→BB̄ decays collected with the BABAR detector at the PEP-II asymmetric-energy B Factory at SLAC. We find no evidence for these decays and set upper limits at 90% C.L. on the branching fractions: B(B0→Ds+a0-)<1. 9×10-5, B(B0→Ds*+a0-)<3.6×10-5, B(B0→Ds+a2-)<1.9×10-4, and B(B0→Ds*+a2-) <2.0×10-4. © 2006 The American Physical Society.
Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.73.071103

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Journal:
PHYSICAL REVIEW D
Volume:
73
Issue:
7
Publication date:
2006-04-05
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:e7da4a31-8afd-4254-bf86-d9f255371ce2
Source identifiers:
25093
Local pid:
pubs:25093

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