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Search for decays of neutral beauty mesons into four muons

Search for decays of neutral beauty mesons into four muons

Authors :
Back, J. J.
Blake, Thomas
Costa Sobral, Cayo
Crocombe, Andrew
Gershon, T. J.
Kreps, Michal
Latham, Thomas
Loh, David
Mathad, Abhijit
O'Hanlon, Daniel P.
Poluektov, Anton
Wallace, Charlotte
Wicht, Jean
HASH(0x5651c9a54138)
Publication Year :
2017
Publisher :
Springer, 2017.

Abstract

A search for the non-resonant decays Bs0 → μ+μ−μ+μ− and B0 → μ+μ−μ+μ− is presented. The measurement is performed using the full Run 1 data set collected in proton-proton collisions by the LHCb experiment at the LHC. The data correspond to integrated luminosities of 1 and 2 fb−1 collected at centre-of-mass energies of 7 and 8 TeV, respectively. No signal is observed and upper limits on the branching fractions of the non-resonant decays at 95% confidence level are determined to be \ud \ud ℬBs0→μ+μ−μ+μ−

Subjects

Subjects :
QC

Details

Language :
English
ISSN :
10298479
Database :
OpenAIRE
Accession number :
edsair.core.ac.uk....d7cc953d1dd568fbee3af4f728f27987