Publication:
ΛcΣcπ coupling and Σc → Λcπ decay in lattice QCD

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dc.contributor.authorCan, K. U.
dc.contributor.authorErkol, Güray
dc.contributor.authorOka, M.
dc.contributor.authorTakahashi, T. T.
dc.contributor.departmentNatural and Mathematical Sciences
dc.contributor.ozuauthorERKOL, Güray
dc.date.accessioned2017-12-15T11:16:09Z
dc.date.available2017-12-15T11:16:09Z
dc.date.issued2017-05-10
dc.description.abstractWe evaluate the Lambda(c)Sigma(c)pi coupling constant (G(Lambda c)Sigma(c)pi) and the width of the strong decay Sigma(c) -> Lambda(c)pi in 2 + 1flavor lattice QCD on four different ensembles with pion masses ranging from 700MeV to 300 MeV. We find G(Lambda c)Sigma(c)pi= 18.332(1.476)(stat.)(2.171)(syst.) and the decay width Gamma (Sigma(c) -> Lambda(c)pi) = 1.65(28)(stat.)(30)(syst.) MeVon the physical quark-mass point, which is in agreement with the recent experimental determination.en_US
dc.description.sponsorshipTÜBİTAK; KAKENHI; Research Abroad and Invitational Program for the Promotion of International Joint Research, Category (C); International Physics Leadership Program at Tokyo Tech
dc.identifier.doi10.1016/j.physletb.2017.03.006en_US
dc.identifier.endpage316en_US
dc.identifier.issn0370-2693en_US
dc.identifier.scopus2-s2.0-85015074892
dc.identifier.startpage309en_US
dc.identifier.urihttp://hdl.handle.net/10679/5752
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2017.03.006
dc.identifier.volume768en_US
dc.identifier.wos000400677700041
dc.language.isoengen_US
dc.peerreviewedyesen_US
dc.publicationstatusPublisheden_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysics Letters B
dc.relation.publicationcategoryInternational Refereed Journal
dc.rightsrestrictedAccess
dc.subject.keywordsCharmed baryonsen_US
dc.subject.keywordsPion couplingsen_US
dc.subject.keywordsLatticeen_US
dc.subject.keywordsQCDen_US
dc.titleΛcΣcπ coupling and Σc → Λcπ decay in lattice QCDen_US
dc.typearticleen_US
dspace.entity.typePublication
relation.isOrgUnitOfPublication7a8a2b87-4f48-440a-a491-3c0b2888cbca
relation.isOrgUnitOfPublication.latestForDiscovery7a8a2b87-4f48-440a-a491-3c0b2888cbca

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