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Measurements of the S-wave fraction in B0 → K+π−μ+μ− decays and the B0 → K∗(892)0μ+μ− differential branching fraction

Abstract:

A measurement of the differential branching fraction of the decay B0 → K∗(892)0μ+μ− is presented together with a determination of the S-wave fraction of the K+π− system in the decay B0 → K+π−μ+μ−. The analysis is based on pp-collision data corresponding to an integrated luminosity of 3 fb−1 collected with the LHCb experiment. The measurements are made in bins of the invariant mass squared of the dimuon system, q2. Precise theoretical predictions for the differential branching fraction of B0 →...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/JHEP11(2016)047

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More from this funder
Name:
Swiss National Science Foundation
More from this funder
Name:
Spanish Ministry of Economy, Industry and Competitiveness
More from this funder
Name:
Russian Federal Agency for Scientific Organizations
More from this funder
Name:
Institutul de Fizica Atomica
Publisher:
Springer
Journal:
Journal of High Energy Physics More from this journal
Volume:
2016
Issue:
11
Pages:
47
Publication date:
2016-11-01
Acceptance date:
2016-10-28
DOI:
ISSN:
1126-6708 and 1029-8479
Keywords:
Pubs id:
pubs:661070
UUID:
uuid:09684877-397b-478b-8e10-8e8969fd5099
Local pid:
pubs:661070
Source identifiers:
661070
Deposit date:
2016-11-24

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