First measurement of ksi-0c production in pp collisions at √s = 7 TeV

KARASU UYSAL, Ayben; ALICE Collaboration

First measurement of ksi-0c production in pp collisions at √s = 7 TeV

Yazar/lar KARASU UYSAL, Ayben
ALICE Collaboration
Yayın Türü Makale
Yayın Tarihi 2018
Tek Biçim Adres https://hdl.handle.net/20.500.12498/648
Konu Başlıkları Charm-Strange Baryon
LHC
ALICE

The production of the charm-strange baryon Ξ0c is measured for the first time at the LHC via its semileptonic decay into e+Ξ−νe in pp collisions at s√=7 TeV with the ALICE detector. The transverse momentum (pT) differential cross section multiplied by the branching ratio is presented in the interval 1 < pT < 8 GeV/c at mid-rapidity, |y| < 0.5. The transverse momentum dependence of the Ξ0c baryon production relative to the D0 meson 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.

Koleksiyonlar Fakülteler
Mühendislik ve Doğa Bilimleri Fakültesi
Metalurji ve Malzeme Mühendisliği

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Eser Adı (dc.title)	First measurement of ksi-0c production in pp collisions at √s = 7 TeV
Yayın Türü (dc.type)	Makale
Yazar/lar (dc.contributor.author)	KARASU UYSAL, Ayben
Yazar/lar (dc.contributor.author)	ALICE Collaboration
Atıf Dizini (dc.source.database)	Wos
Atıf Dizini (dc.source.database)	Scopus
Konu Başlıkları (dc.subject)	Charm-Strange Baryon
Konu Başlıkları (dc.subject)	LHC
Konu Başlıkları (dc.subject)	ALICE
Yayın Tarihi (dc.date.issued)	2018
Kayıt Giriş Tarihi (dc.date.accessioned)	2019-07-08T09:19:06Z
Açık Erişim tarihi (dc.date.available)	2019-07-08T09:19:06Z
Atıf için Künye (dc.identifier.citation)	https://doi.org/10.1016/j.physletb.2018.03.061
Özet (dc.description.abstract)	The production of the charm-strange baryon Ξ0c is measured for the first time at the LHC via its semileptonic decay into e+Ξ−νe in pp collisions at s√=7 TeV with the ALICE detector. The transverse momentum (pT) differential cross section multiplied by the branching ratio is presented in the interval 1 < pT < 8 GeV/c at mid-rapidity, \|y\| < 0.5. The transverse momentum dependence of the Ξ0c baryon production relative to the D0 meson 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.
Tek Biçim Adres (dc.identifier.uri)	https://hdl.handle.net/20.500.12498/648

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