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Title
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Angular analysis of the decay B+-> K*(892)(+)mu(+)mu(-) in proton-proton collisions at root s=8 TeV
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Author
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Institution/Organisation
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CMS Collaboration
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Abstract
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| Angular distributions of the decay B+-> K*(892)(+)mu(+)mu(-) are studied using events collected with the CMS detector in root s = 8 TeV proton-proton collisions at the LHC, corresponding to an integrated luminosity of 20.0 fb(-1). The forward-backward asymmetry of the muons and the longitudinal polarization of the K*(892)(+) meson are determined as a function of the square of the dimuon invariant mass. These are the first results from this exclusive decay mode and are in agreement with a standard model prediction. |
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Language
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English
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Source (journal)
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Journal of high energy physics. - Bristol
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Publication
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Bristol
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2021
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ISSN
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1126-6708
1029-8479
[online]
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DOI
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10.1007/JHEP04(2021)124
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Volume/pages
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4
(2021)
, 35 p.
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Article Reference
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124
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ISI
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000641852000001
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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