Please use this identifier to cite or link to this item: http://earchive.tpu.ru/handle/11683/64914
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dc.contributor.authorAaij, Roelen
dc.contributor.authorBeteta, Carlos Abellanen
dc.contributor.authorAckernley, T.en
dc.contributor.authorKharisova, Anastasiya Evgenjevnaen
dc.contributor.authorPanshin, Gennady Leonidovichen
dc.contributor.authorStrokov, Sergey Aleksandrovichen
dc.date.accessioned2021-03-25T04:39:24Z-
dc.date.available2021-03-25T04:39:24Z-
dc.date.issued2020-
dc.identifier.citationMeasurement of |Vcb| with B0s→D(*)−sμ+νμ decays / R. Aaij, C. A. Beteta, T. Ackernley [et al.] // Physical Review D. — 2020. — Vol. 101, iss. 7. — [072004, 25 p.].en
dc.identifier.urihttp://earchive.tpu.ru/handle/11683/64914-
dc.description.abstractThe element |Vcb| of the Cabibbo-Kobayashi-Maskawa matrix is measured using semileptonic B0s decays produced in proton-proton collision data collected with the LHCb detector at center-of-mass energies of 7 and 8 TeV, corresponding to an integrated luminosity of 3  fb−1. Rates of B0s→D−sμ+νμ and B0s→D*−sμ+νμ decays are analyzed using hadronic form-factor parametrizations derived either by Caprini, Lellouch and Neubert (CLN) or by Boyd, Grinstein and Lebed (BGL). The measured values of |Vcb| are (41.4±0.6±0.9±1.2)×10−3 and (42.3±0.8±0.9±1.2)×10−3 in the CLN and BGL parametrization, respectively. The first uncertainty is statistical, the second systematic, and the third is due to the external inputs used in the measurement. These results are in agreement with those obtained from decays of B+ and B0 mesons. They are the first determinations of |Vcb| at a hadron-collider experiment and the first using B0s meson decays.en
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.ispartofPhysical Review D. 2020. Vol. 101, iss. 7en
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightsAttribution-NonCommercial 4.0 Internationalen
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/-
dc.sourcePhysical Review Den
dc.titleMeasurement of |Vcb| with B0s→D(*)−sμ+νμ decaysen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dcterms.audienceResearchesen
local.description.firstpage072004-
local.filepathreprint-nw-33479.pdf-
local.filepathhttps://doi.org/10.1103/PhysRevD.101.072004-
local.identifier.bibrecRU\TPU\network\33479-
local.identifier.perskeyRU\TPU\pers\46775-
local.identifier.perskeyRU\TPU\pers\40978-
local.identifier.perskeyRU\TPU\pers\37442-
local.issue7-
local.localtypeСтатьяru
local.volume101-
dc.identifier.doi10.1103/PhysRevD.101.072004-
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