Different hadron transverse momentum spectra are calculated in a non-extensive statistical, quark-coalescence model. We suggest that a quark scaling could be recognized in the power-law parameters. For the low energy part a gluonic string contribution is needed to describe experimental data: its length distribution and fractality are obtained.
|Journal||Journal of Physics G: Nuclear and Particle Physics|
|Publication status||Published - Jun 15 2009|
ASJC Scopus subject areas
- Nuclear and High Energy Physics