Search for signatures of phase transition and critical point in heavy-ion collisions

Kód výsledku v IS VaVaI

RIV/61389005:_____/11:00367971 - isvavai.cz

Výsledek na webu

http://dx.doi.org/10.1134/S1547477111060148

DOI - Digital Object Identifier

10.1134/S1547477111060148

Jazyk výsledku

angličtina

Název v původním jazyce

Search for signatures of phase transition and critical point in heavy-ion collisions

Popis výsledku v původním jazyce

The general concepts in the critical phenomena related with the notions of ?scaling and ?universality are considered. Behavior of various systems near a phase transition is displayed. Search for clear signatures of the phase transition of the nuclear matter and location of the critical point in heavy-ion collisions (HIC) is discussed. The experimental data on inclusive spectra measured in HIC at RHIC and SPS over a wide range of energies s N N 1/2 = 9?200 GeV are analyzed in the framework of z-scaling.A microscopic scenario of the constituent interactions is presented. Dependence of the energy loss on the momentum of the produced hadron, energy and centrality of the collision is studied. Self-similarity of the constituent interactions described in terms of momentum fractions is used to characterize the nuclear medium by ?specific heat and colliding nuclei by fractal dimensions.

Název v anglickém jazyce

Search for signatures of phase transition and critical point in heavy-ion collisions

Popis výsledku anglicky

The general concepts in the critical phenomena related with the notions of ?scaling and ?universality are considered. Behavior of various systems near a phase transition is displayed. Search for clear signatures of the phase transition of the nuclear matter and location of the critical point in heavy-ion collisions (HIC) is discussed. The experimental data on inclusive spectra measured in HIC at RHIC and SPS over a wide range of energies s N N 1/2 = 9?200 GeV are analyzed in the framework of z-scaling.A microscopic scenario of the constituent interactions is presented. Dependence of the energy loss on the momentum of the produced hadron, energy and centrality of the collision is studied. Self-similarity of the constituent interactions described in terms of momentum fractions is used to characterize the nuclear medium by ?specific heat and colliding nuclei by fractal dimensions.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

—

Projekt

GA202/07/0079: Studium jádro-jaderných a proton-protonových srážek na RHIC

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physics of Particles and Nuclei Letters

ISSN

1547-4771

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

RU - Ruská federace

Počet stran výsledku

9

Strana od-do

533-541

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—