Number of the records: 1
The Hubble constant in heavy ion collisions
SYS 0330672 LBL -----naa--22--------450- 005 20250320122518.5 014 $a 001295275000080 $2 CCC 014 $a 001295275000080 $2 WOS CC. SCIE 014 $a 2-s2.0-85201412062 $2 SCOPUS 017 70
$a 10.1134/S1063779624700242 $2 DOI 035 $a biblio/1205878 $2 CREPC2 100 $a 20240819d2024 m y slo 03 ba 101 0-
$a eng 102 $a US 200 1-
$a The Hubble constant in heavy ion collisions $f Vadym Voronyuk, Evgeni E. Kolomeitsev ... [et al.] 330 $a 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. 463 -1
$1 001 umb_un_cat*0331219 $1 011 $a 1063-7796 $1 011 $a 1531-8559 $1 200 1 $a Physics of Particles and Nuclei $v Vol. 55, no. 4 (2024), pp. 968-972 $1 210 $a New York $c Pleiades Publishing $d 2024 606 0-
$3 umb_un_auth*0052245 $a konštanty 606 0-
$3 umb_un_auth*0169896 $a divergencia 606 0-
$3 umb_un_auth*0179428 $a porovnanie metód 608 $3 umb_un_auth*0273282 $a články $X journal articles 700 -1
$3 umb_un_auth*0259245 $a Voronyuk $b Vadym $4 070 $9 20 701 -1
$3 umb_un_auth*0131258 $a Kolomeitsev $b Evgeni E. $f 1970- $p UMBFP06 $4 070 $9 20 $T Katedra fyziky 701 -1
$3 umb_un_auth*0306800 $a Kolomoyets $b Natalia V. $4 070 $9 20 701 -1
$3 umb_un_auth*0306801 $a Teryaev $b Oleg V. $4 070 $9 20 701 -1
$3 umb_un_auth*0302627 $a Tsegelnik $b Nikita S. $4 070 $9 20 801 $a SK $b BB301 $g AACR2 $9 unimarc sk 856 $u https://doi.org/10.1134/S1063779624700242 $a Link na plný text 856 $u https://link.springer.com/article/10.1134/S1063779624700242 $a Link na plný text T85 $x existuji fulltexy
Number of the records: 1