First measurement of Ξ0c production in pp collisions at √s = 7 TeV

dc.contributor.author	Acharya, Shreyasi	pt_BR
dc.contributor.author	Gay Ducati, Maria Beatriz	pt_BR
dc.contributor.author	Pereira, Luis Gustavo	pt_BR
dc.contributor.author	Pezzi, Rafael Peretti	pt_BR
dc.contributor.author	ALICE Collaboration	pt_BR
dc.date.accessioned	2018-09-18T02:30:18Z	pt_BR
dc.date.issued	2018	pt_BR
dc.identifier.issn	0370-2693	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/182134	pt_BR
dc.description.abstract	The production of the charm-strange baryon 0cis measured for the first time at the LHC via its semileptonic decay into e+ −νein ppcollisions at √s=7TeV with the ALICE detector. The transverse momentum (pT) differential cross section multiplied by the branching ratio is presented in the interval 1 <pT<8GeV/cat mid-rapidity, \|y\| <0.5. The transverse momentum dependence of the 0cbaryon production relative to the D0meson production is compared to predictions of event generators with various tunes of the hadronisation mechanism, which are found to underestimate the measured cross-section ratio.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Physics letters. B. Amsterdam. Vol. 781 (June 2018), p. 8-19	pt_BR
dc.rights	Open Access	en
dc.subject	Aceleradores de partículas	pt_BR
dc.subject	Colisões proton-proton	pt_BR
dc.subject	Bárions Xi	pt_BR
dc.title	First measurement of Ξ0c production in pp collisions at √s = 7 TeV	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	001073291	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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