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Differential branching fraction and angular analysis of the decay B 0 → K * 0 μ + μ -

Abstract:

The angular distribution and differential branching fraction of the decay B 0→ K * 0 μ + μ - are studied using a data sample, collected by the LHCb experiment in pp collisions at S=7 TeV, corresponding to an integrated luminosity of 1.0 fb -1. Several angular observables are measured in bins of the dimuon invariant mass squared, q 2. A first measurement of the zero-crossing point of the forward-backward asymmetry of the dimuon system is also presented. The zero-crossing point is measured to b...

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Publisher copy:
10.1007/JHEP08(2013)131

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Journal:
Journal of High Energy Physics
Volume:
2013
Issue:
8
Publication date:
2013-01-01
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Source identifiers:
431424
Language:
English
Keywords:
Pubs id:
pubs:431424
UUID:
uuid:8bda0299-0f88-4701-a8ed-3bc60feeedb8
Local pid:
pubs:431424
Deposit date:
2013-11-16

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