XI Workshop on Particle Correlations and Femtoscopy

Session

Session 9

5 Nov 2015, 14:30

Main Auditorium (Centre for Innovation and Technology Transfer Management, Warsaw University of Technology)

Conveners

Session 9

• Jan Marian Pluta (Warsaw University of Technology (PL))

3. Superstatistical cluster decay

Prof. Grzegorz Wilk (NCNR)

05/11/2015, 14:30

I shall provide an overview of Tsallis statistics, presented as a special case of superstatistics and applied to the multiparticle processes described by the statistical cluster model. This model combines Boltzman statistics applied to hadronization of clusters and superstatistics induced by fluctuations of their Lorentz factors. It results in a Tsallis-like distribution of transverse momenta...

1. The q-Statistics and QCD Thermodynamics at RHIC and LHC: A Systematic Study of Particle Spectra

Raghunath Sahoo (Indian Institute of Technology Indore (IN))

05/11/2015, 14:55

Tsallis non-extensive thermodynamics has been successfully used in describing the transverse momentum distributions from RHIC to LHC energies. In this work, we present a simplified and thermodynamically consistent Tsallis distribution by using Taylor series expansion in (q-1). It helps us to study the degree of deviation of Tsallis distribution from a thermalized Boltzmann distribution, for...

14. Can we obtain a "new femtoscopy" on the basis of electromagnetic effects?

Andrzej Rybicki (H. Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences)

05/11/2015, 15:20

In this talk we review our studies of spectator-induced electromagnetic (EM) effects on charged pion emission in ultrarelativistic heavy ion collisions. These effects are found to consist in the electromagnetic *charge splitting* of pion directed flow as well as very large distortions in spectra and ratios of produced charged particles. As it emerges from our analysis, they offer...