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Bottomonium production at the Tevatron and the LHC

Repositori DSpace/Manakin

dc.contributor.author	Doménech Garret, Juan Luis
dc.contributor.author	Sanchis Lozano, Miguel Ángel
dc.date.accessioned	2015-05-21T11:53:48Z
dc.date.available	2015-05-21T11:53:48Z
dc.date.issued	2000
dc.identifier.citation	Doménech Garret, Juan Luis Sanchis Lozano, Miguel Ángel 2000 Bottomonium production at the Tevatron and the LHC Physics Letters B 476 1-2 65 72
dc.identifier.uri	http://hdl.handle.net/10550/43916
dc.description.abstract	Inclusive bottomonium hadroproduction at the Tevatron is firstly examined in a Monte Carlo framework with the colour-octet mechanism implemented in the event generation. We extract some NRQCD colour-octet matrix elements relevant for Υ(1S) hadroproduction. Remarkably we find a quite small contribution (compatible with zero) from feeddown of χbJ states produced through the colour-octet mechanism: Υ(1S) indirect production via χbJ decays should be mainly ascribed to the colour-singlet model. Finally we extrapolate to LHC energies to predict prompt Υ(1S) production rates.
dc.language.iso	eng
dc.relation.ispartof	Physics Letters B, 2000, vol. 476, num. 1-2, p. 65-72
dc.subject	Física
dc.title	Bottomonium production at the Tevatron and the LHC
dc.type	journal article	es_ES
dc.date.updated	2015-05-21T11:53:48Z
dc.identifier.doi	10.1016/S0370-2693(00)00119-2
dc.identifier.idgrec	091233
dc.rights.accessRights	open access	es_ES