Study of Excited ?0 b States Decaying to ?0 b?+?? in proton-proton Collisions at ?s = 13 TeV

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dc.authorid249433en_US
dc.contributor.authorBilki, Burak
dc.contributor.author., ve diğer.
dc.date.accessioned2020-10-13T12:46:32Z
dc.date.available2020-10-13T12:46:32Z
dc.date.issued2020
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractA study of excited Lambda(0)(b) baryons is reported, based on a data sample collected in 2016-2018 with the CMS detector at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of up to 140fb(-1). The existence of four excited Lambda(0)(b) states: Lambda(0)(b) (5912)(0), Lambda(0)(b) (5920)(0), Lambda(0)(b) (6146)(0), and Lambda(0)(b) (6152)(0) in the Lambda(0)(b)pi(+)pi(-) mass spectrum is confirmed, and their masses are measured. The Lambda(0)(b)pi(+)pi(-) mass distribution exhibits a broad excess of events in the region of 6040-6100 MeV, whose origin cannot be discerned with the present data. (C) 2020 The Author(s). Published by Elsevier B.V.en_US
dc.identifier.citationPhysıcs Letters B, 803, 135345, 2020en_US
dc.identifier.doi10.1016/j.physletb.2020.135345
dc.identifier.issn2314-6141
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2020.135345
dc.identifier.wosWOS:000521730300061en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherThe CMS Collaborationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.subjectCMSen_US
dc.subjectPhysicsen_US
dc.subjectBeauty baryonen_US
dc.subjectHeavy baryonen_US
dc.subjectHeavy flavoren_US
dc.subjectHeavy flavoren_US
dc.subjectFlavor spectroscopyen_US
dc.subjectExperimental resultsen_US
dc.titleStudy of Excited ?0 b States Decaying to ?0 b?+?? in proton-proton Collisions at ?s = 13 TeVen_US
dc.typeArticleen_US

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