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dc.contributor.authorD0 Collaboration
dc.date.accessioned2016-12-22T19:17:12Z
dc.date.available2016-12-22T19:17:12Z
dc.date.issued2015-03-17
dc.identifier.citationD0 Collaboration. "Measurement of the ratio of inclusive cross sections σ(pp¯→Z+2b jets /σ(pp¯→Z+2 jets) in pp¯ collisions at s√=1.96  TeV." Physical Review D 91 5-1 (2015).en_US
dc.identifier.urihttp://hdl.handle.net/1808/22292
dc.description.abstractWe measure the ratio of cross sections, σ(pp¯→Z+2b jets)/σ(pp¯→Z+2 jets), for associated production of a Z boson with at least two jets with transverse momentum pjetT>20  GeV and pseudorapidity |ηjet|<2.5. This measurement uses data corresponding to an integrated luminosity of 9.7  fb−1 collected by the D0 experiment in Run II of Fermilab’s Tevatron pp¯ Collider at a center-of-mass energy of 1.96 TeV. The measured integrated ratio of 0.0236±0.0032(stat)±0.0035(syst) is in agreement with predictions from next-to-leading-order perturbative QCD and the Monte Carlo event generators pythia and alpgen.en_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://journals.aps.org/prd/abstract/10.1103/PhysRevD.91.052010en_US
dc.titleMeasurement of the ratio of inclusive cross sections σ(pp¯→Z+2b jets /σ(pp¯→Z+2 jets) in pp¯ collisions at s√=1.96  TeVen_US
dc.typeArticleen_US
kusw.kuauthorWilson, Graham Wallace
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1103/PhysRevD.91.052010en_US
kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.rights.accessrightsopenAccess


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