Description
We investigate the multiplicity fluctuations of charged particles observed in high-energy nuclear collisions and relate them to the size of hadronizing systems which happen during such processes. We use the average multiplicities N and variances Var (N) of multiplicity distributions of charged particles produced in centrality selected collisions of relativistic heavy-ion nuclei to evaluate the dynamic variance Ω and study its dependence on the size of colliding systems. We connect the observed system-size dependence of multiplicity fluctuations with the clustering phenomena and the finiteness of the hadronizing sources and the thermal bath.
Details
Poster presentation.
| Is this abstract from experiment? | No |
|---|---|
| Name of experiment and experimental site | NA61 |
| Is the speaker for that presentation defined? | Yes |
| Internet talk | Maybe |
Primary author
Ali Soheilbeigi Bazgir
(Jan Kochanowski University (PL))
