Measurement of charm production at central rapidity in proton-proton collisions at sqrt(s) = 7 TeV - IN2P3 - Institut national de physique nucléaire et de physique des particules Accéder directement au contenu
Article Dans Une Revue Journal of High Energy Physics Année : 2012

Measurement of charm production at central rapidity in proton-proton collisions at sqrt(s) = 7 TeV

B. Abelev
  • Fonction : Auteur
Laurent Aphecetche
Guillaume Batigne
B. Boyer
C. Cheshkov
  • Fonction : Auteur
B. Cheynis
Magali Estienne
Marie Germain
J.-Y. Grossiord
  • Fonction : Auteur
Maxime Guilbaud
Gines Martinez Garcia
Philippe Pillot
C. Roy
Diego Stocco

Résumé

The pt-differential inclusive production cross sections of the prompt charmed mesons D0, D+, and D*+ in the rapidity range |y|<0.5 were measured in proton-proton collisions at sqrt(s) = 7 TeV at the LHC using the ALICE detector. Reconstructing the decays D0->K-pi+, D+->K-pi+pi+, D*+->D0pi+, and their charge conjugates, about 8,400 D0, 2,900 D+, and 2,600 D*+ mesons with 1

Dates et versions

in2p3-00639079 , version 1 (08-11-2011)

Identifiants

Citer

B. Abelev, Sang Un Ahn, Laurent Aphecetche, N. Arbor, Y.W. Baek, et al.. Measurement of charm production at central rapidity in proton-proton collisions at sqrt(s) = 7 TeV. Journal of High Energy Physics, 2012, 01(2012°, pp.128. ⟨10.1007/JHEP01(2012)128⟩. ⟨in2p3-00639079⟩
35 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More