Vytlačiť
1. The Hubble constant in heavy ion collisions
| Názov | The Hubble constant in heavy ion collisions |
|---|---|
| Aut.údaje | Vadym Voronyuk, Evgeni E. Kolomeitsev ... [et al.] |
| Autor | Voronyuk Vadym (20%) |
| Spoluautori | Kolomeitsev Evgeni E. 1970- (20%) UMBFP06 - Katedra fyziky Kolomoyets Natalia V. (20%) Teryaev Oleg V. (20%) Tsegelnik Nikita S. (20%) |
| Zdroj.dok. | Physics of Particles and Nuclei. Vol. 55, no. 4 (2024), pp. 968-972. - New York : Pleiades Publishing, 2024 |
| Kľúč.slová | konštanty divergencia porovnanie metód |
| Form.deskr. | články - journal articles |
| Jazyk dok. | angličtina |
| Krajina | Spojené štáty |
| Anotácia | Preliminary results on determination of the microscopic Hubble constant for pions and nucleons in Au + Au collisions at GeV for a range of times and fm are presented and discussed. The data are simulated within PHSD model. A typically used method based on the fit of the velocity profile is considered in detail. Also a new method for determination of the Hubble parameter is proposed. It consists in the analysis of the statistical distribution of the divergence of the velocity field and getting the Hubble parameter as a position of a particular peak of the distribution. A comparison of the methods is done. |
| URL | Link na plný text Link na plný text |
| Kategória publikačnej činnosti | ADC |
| Číslo archívnej kópie | 54709 |
| Katal.org. | BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici |
| Báza dát | xpca - PUBLIKAČNÁ ČINNOSŤ |
| Odkazy | PERIODIKÁ-Súborný záznam periodika |