The negative binomial distribution in quark jets with fixed flavour

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dc.creatorGiovannini, Alberto
dc.creatorLupia, Sergio
dc.creatorUgoccioni, Roberto
dc.date1996-09-10
dc.date.accessioned2026-07-07T11:47:46Z
dc.date.available2026-07-07T11:47:46Z
dc.descriptionWe show that both the multiplicity distribution and the ratio of factorial cumulants over factorial moments for 2-jet events in e+e- annihilation at the Z^0 peak can be well reproduced by the weighted superposition of two negative binomial distributions, associated to the contribution of $b\bar b$ and light flavoured events respectively. The negative binomial distribution is then suggested to describe the multiplicity distribution of 2-jet events with fixed flavour.
dc.descriptionLaTeX, 15 pages including 4 Postscript figures, uses epsfig.sty and rotating.sty
dc.identifierhttps://arxiv.org/abs/hep-ph/9609306
dc.identifierhttp://arxiv.org/abs/hep-ph/9609306
dc.identifierPhys.Lett.B388:639-647,1996
dc.identifierdoi:10.1016/S0370-2693(96)01315-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202688
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe negative binomial distribution in quark jets with fixed flavour
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