par Abulencia, A.;De Lentdecker, Gilles 
; [et al.]
Référence Physical review. D, Particles, fields, gravitation, and cosmology, 75, 1, 012010
Publication Publié, 2007-01
; [et al.]Référence Physical review. D, Particles, fields, gravitation, and cosmology, 75, 1, 012010
Publication Publié, 2007-01
Article révisé par les pairs
| Résumé : | We present a new measurement of the B+ meson differential cross section dσ/dpT at s=1960GeV. The data correspond to an integrated luminosity of 739pb-1 collected with the upgraded CDF detector (CDF II) at the Fermilab Tevatron collider. B+ candidates are reconstructed through the decay B+→J/ψK+, with J/ψ→μ+μ-. The integrated cross section for producing B+ mesons with pT≥6GeV/c and |
