Measurements of the like-sign pion and kaon femtoscopic correlations at NICA energies

Autor:	Olga Kodolova, Liudmila Malinina, Konstantin Mikhaylov, Y. Khyzhniak, Grigory Nigmatkulov, P. Batyuk
Rok vydání:	2020
Předmět:	Physics History Particle physics Pion Computer Science Applications Education Sign (mathematics)
Zdroj:	Journal of Physics: Conference Series. 1690:012132
ISSN:	1742-6596 1742-6588
DOI:	10.1088/1742-6596/1690/1/012132
Popis:	The main goal of heavy-ion collision measurements at NICA energies(sNN=4−11GeV)is to study the properties of the quark-gluon matter at high baryon densities. Femtoscopy allows one to probe spatial and temporal characteristics of the particle-emission process at the last stage of the collision evolution - kinetic freeze-out. In this proceedings, we present estimations of like-sign pion and kaon pair femtoscopic observables for NICA energies using the UrQMD model. The dependence of the femtoscopic radii on collision energy, centrality, and pair transverse momentum are shown.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cc66a8ec1c37d05c2a69ee409f17e05b https://doi.org/10.1088/1742-6596/1690/1/012132 Zobrazit plný text záznamu