Coulomb Final State Interaction in Heavy Ion Collisions for Levy Sources

Csanád, Máté and Lökös, Sándor and Nagy, Márton (2019) Coulomb Final State Interaction in Heavy Ion Collisions for Levy Sources. UNIVERSE, 5 (6). ISSN 2218-1997

Preview

Text 1905.09714.pdf Download (975kB) | Preview

Abstract

Investigation of momentum space correlations of particles produced in high energy reactions requires taking final state interactions into account, a crucial point of any such analysis. Coulomb interaction between charged particles is the most important such effect. In small systems like those created in e(+)e(-) or p+p collisions, the so-called Gamow factor (valid for a point-like particle source) gives an acceptable description of the Coulomb interaction. However, in larger systems such as central or mid-central heavy ion collisions, more involved approaches are needed. In this paper we investigate the Coulomb final state interaction for Levy-type source functions that were recently shown to be of much interest for a refined description of the space-time picture of particle production in heavy-ion collisions.

Actions (login required)

Edit Item