Počet záznamů: 1
Self-Similarity of Negative Particle Production in Au + Au Collisions at STAR
- 1.0522318 - ÚJF 2020 RIV RU eng J - Článek v odborném periodiku
Tokarev, M. V. - Kechechyan, A. - Zborovský, Imrich
Self-Similarity of Negative Particle Production in Au + Au Collisions at STAR.
Physics of Particles and Nuclei Letters. Roč. 16, č. 5 (2019), s. 508-513. ISSN 1547-4771. E-ISSN 1531-8567
Grant CEP: GA MŠMT LTT18021; GA MŠMT(CZ) LG15052
Institucionální podpora: RVO:61389005
Klíčová slova: energy loss * hadrons * heavy ions
Obor OECD: Particles and field physics
Způsob publikování: Omezený přístup
https://doi.org/10.1134/S1547477119050285
Results of a new analysis of negative particle yields in Au + Au collisions obtained by the STAR Collaboration in the first phase of the RHIC Beam Energy Scan (BES) program in the framework of z-scaling approach are presented. The spectra were measured over a wide range of collision energy root S-NN = 7.7 - 200 GeV and transverse momentum of produced particles for different centralities at eta < 0.5. The concept of thez-scaling based on self-similarity, locality, and fractality of hadron interactions at a constituent level is verified. The constituent energy loss as a function of energy and centrality of collision and transverse momentum of inclusive particle was estimated.
Trvalý link: http://hdl.handle.net/11104/0306826
Počet záznamů: 1