Journal article icon

Journal article

Search for decays of B-0 mesons into e(+)e(-), mu(+)mu(-) and e(+/-)mu(-/+) final states

Abstract:
We present a search for the decays B0→e+e-, B0→μ+μ-, and B0→e±μ using data collected with the BABAR detector at the PEP-II e+e- collider at SLAC. Using a data set corresponding to 384×106 BB̄ pairs, we do not find evidence of any of the three decay modes. We obtain upper limit on the branching fractions, at 90% confidence level, of B(B0→e+e-)<11.3×10-8, B(B0→μ+μ-)<5.2×10-8, and B(B0→e±μ)<9.2×10-8. © 2008 The American Physical Society.
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1103/PhysRevD.77.032007

Authors


Expand authors...
Journal:
PHYSICAL REVIEW D
Volume:
77
Issue:
3
Publication date:
2008-02-05
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:2b6dc006-cbf8-4b2f-9d62-d5ebff3e5e45
Source identifiers:
211300
Local pid:
pubs:211300
Language:
English

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP