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Heavy quark flavour dependence of multiparticle production in QCD jets

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Heavy quark flavour dependence of multiparticle production in QCD jets

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dc.contributor.author Pérez Ramos, Redamy
dc.contributor.author Mathieu, Vincent
dc.contributor.author Sanchis Lozano, Miguel Ángel
dc.date.accessioned 2015-05-21T12:26:17Z
dc.date.available 2015-05-21T12:26:17Z
dc.date.issued 2010
dc.identifier.citation Pérez Ramos, Redamy Mathieu, Vincent Sanchis Lozano, Miguel Ángel 2010 Heavy quark flavour dependence of multiparticle production in QCD jets Journal of High Energy Physics 2010 08 047
dc.identifier.uri http://hdl.handle.net/10550/43933
dc.description.abstract After inserting the heavy quark mass dependence into QCD partonic evolution equations, we determine the mean charged hadron multiplicity and second multiplicity correlators of jets produced in high energy collisions. We thereby extend the so-called dead cone effect to the phenomenology of multiparticle production in QCD jets and find that the average multiplicity of heavy-quark initiated jets decreases significantly as compared to the massless case, even taking into account the weak decay products of the leading primary quark. We emphasize the relevance of our study as a complementary check of b-tagging techniques at hadron colliders like the Tevatron and the LHC.
dc.language.iso eng
dc.relation.ispartof Journal of High Energy Physics, 2010, vol. 2010, num. 08, p. 047
dc.subject Física
dc.title Heavy quark flavour dependence of multiparticle production in QCD jets
dc.type journal article es_ES
dc.date.updated 2015-05-21T12:26:17Z
dc.identifier.doi 10.1007/JHEP08(2010)047
dc.identifier.idgrec 062857
dc.rights.accessRights open access es_ES

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