Lambda_c/Lambda_c-bar production asymmetries in pp and pi^- p collisions
高能物理 - 唯象学
2011-09-13 v2 高能物理 - 实验
摘要
We study Lambda_c/Lambda}_c-bar production asymmetries in pp and pi- p collisions using a recently proposed two component model. The model includes heavy baryon production by the usual mechanism of parton fusion and fragmentation plus recombination of valence and sea quarks from the beam and target hadrons. We compare our results with experimental data on asymmetries measured recently.
引用
@article{arxiv.hep-ph/9703385,
title = {Lambda_c/Lambda_c-bar production asymmetries in pp and pi^- p collisions},
author = {G. Herrera and J. Magnin},
journal= {arXiv preprint arXiv:hep-ph/9703385},
year = {2011}
}
备注
discussion considerably enlarged. Figs. added. Final version to appear in Eur. Phys. J. C