17–18 Jan 2015
Building of the Faculty of Mathematics and Information Science, Warsaw University of Technology
Europe/Zurich timezone

Comparative studies of pion spectra in p+p and Pb+Pb collisions

17 Jan 2015, 15:40
25m
107 (Building of the Faculty of Mathematics and Information Science, Warsaw University of Technology)

107

Building of the Faculty of Mathematics and Information Science, Warsaw University of Technology

Warsaw University of Technology Central Campus ul. Koszykowa 75 00-662 Warszawa

Speaker

Andrzej Rybicki (Polish Academy of Sciences (PL))

Description

In this talk I shall address the characteristic structures in the ratio of negative pion spectra in Pb+Pb divided by p+p collisions, published by NA61/SHINE and presented by Antoni Aduszkiewicz in the previous Workshop in this series. I will try to shed some light on these structures on the basis of information obtained from peripheral Pb+Pb reactions at top SPS energy. In the latter reactions, charatceristic structures present when comparing to p+p appear as a conglomerate of hadronic, isospin and electromagnetic effects.

Primary author

Andrzej Rybicki (Polish Academy of Sciences (PL))

Presentation materials