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Search for B-s(0) -> mu+ mu(-) and B-0 -> mu+ mu(-) decays with the full CDF Run II data set

Abstract:

We report on a search for Bs0→μ+μ- and B0→μ+μ- decays using proton-antiproton collision data at √s=1.96 TeV corresponding to 10 fb-1 of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron collider. The observed number of B0 candidates is consistent with background-only expectations and yields an upper limit on the branching fraction of B(B0→μ+μ-)<4.6×10-9 at 95% confidence level. We observe an excess of Bs0 candidates. The probability that the background process...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.87.072003

Authors


Aaltonen, T More by this author
Anastassov, A More by this author
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Journal:
PHYSICAL REVIEW D
Volume:
87
Issue:
7
Publication date:
2013-04-04
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:90383f24-bd5b-4d26-8868-809cecc7ee7d
Source identifiers:
402582
Local pid:
pubs:402582
Language:
English

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