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- Title
Inclusive production of charged pions in p + C collisions at 158 GeV/c beam momentum.
- Authors
Alt, C.; Baatar, B.; Barna, D.; Barr, G.; Bartke, J.; Betev, L.; Białkowska, H.; Blume, C.; Boimska, B.; Bracinik, J.; Bramm, R.; Bunčić, P.; Cerny, V.; Christakoglou, P.; Chvala, O.; Dinkelaker, P.; Dolejsi, J.; Eckardt, V.; Fischer, H.G.; Flierl, D.
- Abstract
The production of charged pions in minimum bias p+C interactions is studied using a sample of 377000 inelastic events obtained with the NA49 detector at the CERN SPS at 158 GeV/c beam momentum. The data cover a phase space area ranging from 0 to 1.8 GeV/c in transverse momentum and from -0.1 to 0.5 in Feynman xF. Inclusive invariant cross sections are given on a grid of 270 bins per charge, thus offering for the first time a dense coverage of the projectile hemisphere and of the cross-over region into the target fragmentation zone.
- Subjects
INCLUSIVE processes (Nuclear physics); PIONS; DETECTORS; MOMENTUM (Mechanics); COLLISIONS (Nuclear physics); FEYNMAN diagrams
- Publication
European Physical Journal C -- Particles & Fields, 2007, Vol 49, Issue 4, p897
- ISSN
1434-6044
- Publication type
Article
- DOI
10.1140/epjc/s10052-006-0165-7