Production of J/psi mesons in pBe collisions at 530 and 800 GeV/c - art. no. 012001

Citation
A. Gribushin et al., Production of J/psi mesons in pBe collisions at 530 and 800 GeV/c - art. no. 012001, PHYS REV D, 6201(1), 2000, pp. 2001
Citations number
40
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW D
ISSN journal
0556-2821 → ACNP
Volume
6201
Issue
1
Year of publication
2000
Database
ISI
SICI code
0556-2821(20000701)6201:1<2001:POJMIP>2.0.ZU;2-P
Abstract
We report on the production of J/psi mesons in 530 and 800 GeV/c pBe collis ions in the Feynman-x range 0.0<x(F)<0.6. The J/psi mesons were detected vi a decays into mu(+) mu(-). Differential distributions for J/psi production have been measured as functions of x(F), P-T(2), and the cosine of the Gott fried-Jackson decay angle. These distributions are compared with results on J/psi production obtained in 515 GeV/c pi(-)Be collisions, measured by the same experiment, as well as with results from other experiments using inci dent protons.