Pregled bibliografske jedinice broj: 539909
Strange and multistrange particle production in Au + Au collisions at √sNN=62.4 GeV
Strange and multistrange particle production in Au + Au collisions at √sNN=62.4 GeV // Physical Review C, 83 (2011), 2; 024901-1 doi:10.1103/PhysRevC.83.024901 (međunarodna recenzija, članak, znanstveni)
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Naslov
Strange and multistrange particle production in Au + Au collisions at √sNN=62.4 GeV
Autori
Aggarwal, M.M. ; ... ; Planinić, Mirko ; ... ; Poljak, Nikola ; ... ; Zoulkarneeva, Y.
Izvornik
Physical Review C (0556-2813) 83
(2011), 2;
024901-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
STAR; 200GeV; strangeness
Sažetak
We present results on strange and multistrange particle production in Au + Au collisions at √sNN=62.4 GeV as measured with the STAR detector at RHIC. Midrapidity transverse momentum spectra and integrated yields of KS0, Λ, Ξ, and Ω and their antiparticles are presented for different centrality classes. The particle yields and ratios follow a smooth energy dependence. Chemical freeze-out parameters, temperature, baryon chemical potential, and strangeness saturation factor obtained from the particle yields are presented. Intermediate transverse momentum (pT) phenomena are discussed based on the ratio of the measured baryon-to-meson spectra and nuclear modification factor. The centrality dependence of various measurements presented show a similar behavior as seen in Au + Au collisions at √sNN=200 GeV.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-0982887-1006 - Istraživanje hadronskih sustava upotrebom relativističkih projektila (Planinić, Mirko, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
