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dc.contributor.authorBaringer, Philip S.
dc.contributor.authorBean, Alice
dc.contributor.authorWilson, Graham Wallace
dc.identifier.citationBaringer, Philip S., Alice Bean, Stephen J. Sanders, and Robert W. Stringer. "Measurement of Associated Production of Z Bosons with Charm Quark Jets in Pp¯ Collisions at S√=1.96  TeV." Physical Review Letters 112.4 (2014).
dc.descriptionThis is the published version. Copyright © 2014 American Physical Societyen_US
dc.description.abstractWe present the first measurements of the ratios of cross sections σ(pp¯→Z+c jet)/σ(pp¯→Z+jet) and σ(pp¯→Z+c jet)/σ(pp¯→Z+b jet) for the associated production of a Z boson with at least one charm or bottom quark jet. Jets have transverse momentum ​pjetT​>20  GeV and pseudorapidity |​ηjet​|<2.5. These cross section ratios are measured differentially as a function of jet and Z boson transverse momenta, based on 9.7  fb−1 of pp¯ collisions collected with the D0 detector at the Fermilab Tevatron Collider at s√=1.96  TeV. The measurements show significant deviations from perturbative QCD calculations and predictions from various event generators.en_US
dc.publisherAmerican Physical Societyen_US
dc.titleMeasurement of Associated Production of Z Bosons with Charm Quark Jets in pp¯ Collisions at s√=1.96  TeVen_US
kusw.kuauthorBaringer, Philip S.
kusw.kuauthorBean, Alice
kusw.kuauthorSanders, Stephen J.
kusw.kuauthorStringer, Robert W.
kusw.kudepartmentPhysics and Astronomyen_US
kusw.oanotesPer SHERPA/RoMEO, 12/17/15: Author's Pre-print: green tick author can archive pre-print (ie pre-refereeing) Author's Post-print: green tick author can archive post-print (ie final draft post-refereeing) Publisher's Version/PDF: green tick author can archive publisher's version/PDF General Conditions:

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kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.

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