Tsallis statistics approach to the transverse momentum distributions in p-p collisions
arXiv:1401.5639 · doi:10.1140/epjc/s10052-014-2785-7
Abstract
Transverse momentum distributions of negatively charged pions produced in p-p interactions at beam momenta 20, 31, 40, 80 and 158 GeV/c are studied using the Tsallis distribution as a parametrization. Results are compared with higher energies data and changes of parameters with energy are determined. Different Tsallis-like distributions are compared.
6 pages, 9 figures