Testing the system size dependence of hydrodynamical expansion and thermal particle production with pi, K, p, and phi in Xe-Xe and Pb-Pb collisions with ALICE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00502979" target="_blank" >RIV/61389005:_____/19:00502979 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/19:00502979

Výsledek na webu

<a href="https://doi.org/10.1016/j.nuclphysa.2018.09.082" target="_blank" >https://doi.org/10.1016/j.nuclphysa.2018.09.082</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nuclphysa.2018.09.082" target="_blank" >10.1016/j.nuclphysa.2018.09.082</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Testing the system size dependence of hydrodynamical expansion and thermal particle production with pi, K, p, and phi in Xe-Xe and Pb-Pb collisions with ALICE

Popis výsledku v původním jazyce

We present new results on transverse momentum spectra, integrated yields, and mean transverse momenta of pions, kaons, and protons, as well as of phi-mesons for various centrality classes measured in Pb-Pb and Xe-Xe collisions at the LHC. This unique set of data allows us to investigate bulk particle production for very different systems at similar multiplicities. The chemical and kinetic freeze-out parameters are extracted via statistical-thermal and combined blast-wave fits to the data in heavy-ion collisions and are compared to results obtained in pp and p-Pb collisions at similar multiplicities. The evolution of collective-like effects from pp and p-Pb collisions to Xe-Xe and Pb-Pb collisions is further investigated by detailed comparisons to predictions from models.

Název v anglickém jazyce

Testing the system size dependence of hydrodynamical expansion and thermal particle production with pi, K, p, and phi in Xe-Xe and Pb-Pb collisions with ALICE

Popis výsledku anglicky

We present new results on transverse momentum spectra, integrated yields, and mean transverse momenta of pions, kaons, and protons, as well as of phi-mesons for various centrality classes measured in Pb-Pb and Xe-Xe collisions at the LHC. This unique set of data allows us to investigate bulk particle production for very different systems at similar multiplicities. The chemical and kinetic freeze-out parameters are extracted via statistical-thermal and combined blast-wave fits to the data in heavy-ion collisions and are compared to results obtained in pp and p-Pb collisions at similar multiplicities. The evolution of collective-like effects from pp and p-Pb collisions to Xe-Xe and Pb-Pb collisions is further investigated by detailed comparisons to predictions from models.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Nuclear Physics. A

ISSN

0375-9474

e-ISSN

—

Svazek periodika

982

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

427-430

Kód UT WoS článku

000457515500092

EID výsledku v databázi Scopus

2-s2.0-85060087222