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Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC
Physical Review Letters, 112 (2014), 3; 032302. https://doi.org/10.1103/PhysRevLett.112.032302
(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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Adamczyk, L., Planinić, M., Poljak, N. i Zyzak, M. (2014). Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC. Physical Review Letters, 112. (3). doi: 10.1103/PhysRevLett.112.032302

Adamczyk, L., et al. "Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC." Physical Review Letters, vol. 112, br. 3, 2014. https://doi.org/10.1103/PhysRevLett.112.032302

Adamczyk, L., Mirko Planinić, Nikola Poljak i M. Zyzak. "Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC." Physical Review Letters 112, br. 3 (2014). https://doi.org/10.1103/PhysRevLett.112.032302

Adamczyk, L., et al. (2014) 'Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC', Physical Review Letters, 112(3). doi: 10.1103/PhysRevLett.112.032302

Adamczyk L, Planinić M, Poljak N, Zyzak M. Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC. Physical Review Letters [Internet]. 2014. [pristupljeno 05.01.2025.];112(3). doi: 10.1103/PhysRevLett.112.032302

L. Adamczyk, M. Planinić, N. Poljak i M. Zyzak, "Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC", Physical Review Letters, vol. 112, br. 3, 2014. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:366218. [Citirano: 05.01.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:366218
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Naslov (engleski)Energy Dependence of Moments of Net-Proton Multiplicity Distributions at RHIC
AutorL. Adamczyk
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorM. Zyzak
KolaboracijaSTAR Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We report the beam energy (√sNN=7.7–200  GeV) and collision centrality dependence of the mean (M), standard deviation (σ), skewness (S), and kurtosis (κ) of the net-proton multiplicity distributions in Au+Au collisions. The measurements are carried out by the STAR experiment at midrapidity (|y|<0.5) and within the transverse momentum range 0.4<pT<0.8  GeV/c in the first phase of the Beam Energy Scan program at the Relativistic Heavy Ion Collider. These measurements are important for understanding the quantum chromodynamic phase diagram. The products of the moments, Sσ and κσ2, are sensitive to the correlation length of the hot and dense medium created in the collisions and are related to the ratios of baryon number susceptibilities of corresponding orders. The products of moments are found to have values significantly below the Skellam expectation and close to expectations based on independent proton and antiproton production. The measurements are compared to a transport model calculation to understand the effect of acceptance and baryon number conservation and also to a hadron resonance gas model.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review Letters
Brojčani podacivol. 112, br. 3, 032302
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.112.032302
URN:NBNurn:nbn:hr:217:366218
Datum objave publikacije2014
URL dokumentahttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.032302
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2014) by the American Physical Society. Received 23 September 2013; revised manuscript received 20 November 2013; published 23 January 2014.
Datum i vrijeme pohrane2019-11-29 15:59:31