Adıyaman Üniversitesi Kurumsal Arşivi

Inclusive b-jet production in pp collisions at root s=7 TeV

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dc.contributor.author CMS Collaboration
dc.date.accessioned 2022-06-27T06:21:51Z
dc.date.available 2022-06-27T06:21:51Z
dc.date.issued 2012
dc.identifier.issn 1029-8479
dc.identifier.uri http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/3267
dc.description.abstract The inclusive b-jet production cross section in pp collisions at a center-of-mass energy of 7TeV is measured using data collected by the CMS experiment at the LHC. The cross section is presented as a function of the jet transverse momentum in the range 18 < p(T) < 200 GeV for several rapidity intervals. The results are also given as the ratio of the b-jet production cross section to the inclusive jet production cross section. The measurement is performed with two different analyses, which differ in their trigger selection and b-jet identification: a jet analysis that selects events with a b jet using a sample corresponding to an integrated luminosity of 34 pb(-1), and a muon analysis requiring a b jet with a muon based on an integrated luminosity of 3 pb(-1). In both approaches the b jets are identified by requiring a secondary vertex. The results from the two methods are in agreement with each other and with next-to-leading order calculations, as well as with predictions based on the PYTHIA event generator. tr
dc.language.iso en tr
dc.publisher Springer tr
dc.subject Hadron-Hadron Scattering tr
dc.title Inclusive b-jet production in pp collisions at root s=7 TeV tr
dc.type Article tr
dc.identifier.volume 4 tr
dc.source.title Journal Of High Energy Physics tr


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