Angular Analysis of the Decay B+-> K*(892)(+)mu(+)mu(-) in Proton-Proton Collisions at Root S=8 Tev
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Date
2021
Authors
Karapınar, Güler
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Open Access Color
GOLD
Green Open Access
Yes
OpenAIRE Downloads
32
OpenAIRE Views
40
Publicly Funded
Yes
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Top 10%
Influence
Average
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Top 10%
Abstract
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.
Description
Keywords
B physics, Hadron-Hadron scattering (experiments), B physic, High energy physics ; Experimental particle physics ; LHC ; CMS ; Hadron-Hadron scattering (experiments) ; Higgs physics ; p p: colliding beams ; Higgs particle: pair production ; bottom: 2 ; p p: scattering ; Higgs particle: coupling ; Higgs particle: hadroproduction ; Higgs particle: decay modes ; bottom: pair production ; photon: pair production ; top: pair production ; coupling: Yukawa ; coupling constant: upper limit ; vector boson: fusion ; mass spectrum: two-photon ; Standard model, QC770-798, Atomic, B physics, Physics, Particles & Fields, Higgs particle: hadroproduction, Particle and Plasma Physics, vector boson: fusion, Hadron-Hadron scattering (experiments), Deterioration, info:eu-repo/classification/ddc/530, Mathematical Physics, Quantum Physics, 0105 Mathematical Physics, Mesons, CMS, Physics, ddc:530, Higgs physics, Nuclear & Particles Physics, B physics; Hadron-Hadron scattering (experiments);, Hadron-Hadron Scattering (Experiments), Physical Sciences, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, PARTICLE PHYSICS, LHC, Higgs particle: pair production, photon: pair production, top: pair production, Higgs particle: decay modes, Standard model, Nuclear and High Energy Physics, p p: scattering, bottom: 2, Particles & Fields, bottom: pair production, coupling constant: upper limit, 530, Nuclear and particle physics. Atomic energy. Radioactivity, Nuclear, B physics; Hadron-Hadron scattering (experiments), High energy physics, ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика, 0206 Quantum Physics, Astrophysique, Science & Technology, Higgs particle: coupling, PARTICLE PHYSICS;LARGE HADRON COLLIDER;CMS, hep-ex, B Physics, Molecular, Física, Leptons, LARGE HADRON COLLIDER, Hadron-Hadron scattering, Physics and Astronomy, 0202 Atomic, Experimental particle physics, p p: colliding beams, coupling: Yukawa, mass spectrum: two-photon
Fields of Science
01 natural sciences, 0103 physical sciences
Citation
WoS Q
Q1
Scopus Q
Q1
OpenCitations Citation Count
11
Source
Journal of High Energy Physics
Volume
2021
Issue
4
Start Page
End Page
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Mendeley Readers : 17
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