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Journal article

Study of the decays B-0 -> D(*)+ D(*)-

Abstract:

The decays B0→D*+D*-, B0→D*±D∓ and B0→D+D- are studied in 9.7 X 106 γ(4S)→BB̄ decays accumulated with the CLEO detector. We determine B(B0→D*+D*-) = (9.9+4.2-3.3[stat]±1.2[syst]) X 10-4 and limit B(B0→D*±D ∓)<6.3X10-4 and B(B0→D+D-)<9.4 X 10-4 at 90% confidence level (C.L.). We also perform the first angular analysis of the B0→D*+D*- decay and determine that the CP-even fraction of the final state is greater than 0.11 at 90% C.L. Future measurements of the time dependence of these decay...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.62.032005

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Journal:
PHYSICAL REVIEW D
Volume:
62
Issue:
3
Pages:
1-9
Publication date:
2000-08-01
DOI:
EISSN:
1089-4918
ISSN:
0556-2821
URN:
uuid:49ae5cfa-a1b9-4587-8dbf-d61f1a18cd06
Source identifiers:
4952
Local pid:
pubs:4952
Language:
English

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