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Názov Evolution of higher moments of multiplicity distribution Aut.údaje Radka Sochorová, Boris Tomášik Autor Sochorová Radka (50%)
Spoluautori Tomášik Boris 1972- (50%) UMBFP06 - Katedra fyziky
Zdroj.dok. PoS proceedings of science : 13th Quark Confinement and the Hadron Spectrum. Vol. 336 (2018), pp. 1-8. - Trieste : Sissa Medialab, 2018 ; Quark confinement and the hadron spectrum Kľúč.slová fyzika - physics fluktuácie zrážky ťažkých iónov výskumy Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Taliansko Anotácia © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). Evolution of a multiplicity distribution can be described with the help of master equation. We first look at 3rd and 4th factorial moments of multiplicity distributions and derive their equilibrium values. From them central moments and other ratios can be calculated. We study the master equation for a fixed temperature, because we want to know how fast different moments of the multiplicity distribution approach their equilibrium value. Then we investigate the situation in which the temperature of the system decreases. We find out that in the non-equilibrium state, higher factorial moments differ more from their equilibrium values than the lower moments and that the behaviour of a combination of the central moments depends on the combination we choose. URL Link na zdrojový dokument Kategória publikačnej činnosti AFC Číslo archívnej kópie 47133 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika Názov Evolution of multiplicity fluctuations in heavy ion collisions Aut.údaje Radka Sochorová, Boris Tomášik Autor Sochorová Radka (50%)
Spoluautori Tomášik Boris 1972- (50%) UMBFP06 - Katedra fyziky
Zdroj.dok. PoS proceedings of science : Corfu Summer Institute "School and Workshops on Elementary Particle Physics and Gravity", CORFU2018. Vol. 347 (2018), pp. 1-11. - Trieste : Sissa Medialab, 2018 ; School and workshops on elementary particle physics and gravity Summer Institute "School and Workshops on Elementary Particle Physics and Gravity" Kľúč.slová fyzika - physics ťažké ióny chemické reakcie - chemical reactions ultrarelativistické jadrové zrážky Form.deskr. príspevky v zborníku - proceedings papers Jazyk dok. angličtina Krajina Taliansko Anotácia © Copyright owned by the author(s) under the terms of the Creative Commons. The evolution of multiplicity distribution of a species which undergoes chemical reactions can be described with the help of a master equation. We study the master equation for a fixed temperature, because we want to know how fast different moments of the multiplicity distribution approach their equilibrium value. We particularly look at the 3rd and 4th factorial moments and their equilibrium values from which central moments, cumulants and their ratios can be calculated. Then we study the situation in which the temperature of the system decreases. We find out that in the non-equilibrium state, higher factorial moments differ more from their equilibrium values than the lower moments and that the behaviour of the combination of the central moments depends on the combination we choose. If one chooses to determine the chemical freeze-out temperature from the measured values of higher moments, these effects might j URL Link na zdrojový dokument Kategória publikačnej činnosti AFC Číslo archívnej kópie 47132 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika Názov Evolution of the moments of multiplicity distributions Aut.údaje Radka Sochorová, Boris Tomášik, Marcus Bleicher Autor Sochorová Radka (40%)
Spoluautori Tomášik Boris 1972- (40%) UMBFP06 - Katedra fyziky
Bleicher Marcus (20%)
Zdroj.dok. Physical Review C. Vol. 98, no. 6 (2018), pp. [1-8]. - Maryland : American Physical Society, 2018 Kľúč.slová fyzika - physics zrážky ťažkých iónov výskumy Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Spojené štáty Kategória publikačnej činnosti ADC Číslo archívnej kópie 47111 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika