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Higher Moments of Net Proton Multiplicity Distributions at RHIC
Physical Review Letters, 105 (2010), 2; 022302. https://doi.org/10.1103/PhysRevLett.105.022302
(STAR Collaboration) Aggarwal, M. M.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zoulkarneeva, Y.

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Aggarwal, M. M., Planinić, M., Poljak, N. i Zoulkarneeva, Y. (2010). Higher Moments of Net Proton Multiplicity Distributions at RHIC. Physical Review Letters, 105. (2). doi: 10.1103/PhysRevLett.105.022302

Aggarwal, M. M., et al. "Higher Moments of Net Proton Multiplicity Distributions at RHIC." Physical Review Letters, vol. 105, br. 2, 2010. https://doi.org/10.1103/PhysRevLett.105.022302

Aggarwal, M. M., Mirko Planinić, Nikola Poljak i Y. Zoulkarneeva. "Higher Moments of Net Proton Multiplicity Distributions at RHIC." Physical Review Letters 105, br. 2 (2010). https://doi.org/10.1103/PhysRevLett.105.022302

Aggarwal, M. M., et al. (2010) 'Higher Moments of Net Proton Multiplicity Distributions at RHIC', Physical Review Letters, 105(2). doi: 10.1103/PhysRevLett.105.022302

Aggarwal MM, Planinić M, Poljak N, Zoulkarneeva Y. Higher Moments of Net Proton Multiplicity Distributions at RHIC. Physical Review Letters [Internet]. 2010. [pristupljeno 17.11.2024.];105(2). doi: 10.1103/PhysRevLett.105.022302

M. M. Aggarwal, M. Planinić, N. Poljak i Y. Zoulkarneeva, "Higher Moments of Net Proton Multiplicity Distributions at RHIC", Physical Review Letters, vol. 105, br. 2, 2010. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:750332. [Citirano: 17.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:750332
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Naslov (engleski)Higher Moments of Net Proton Multiplicity Distributions at RHIC
AutorM. M. Aggarwal
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorY. Zoulkarneeva
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 first measurements of the kurtosis (κ), skewness (S), and variance (σ2) of net-proton multiplicity (Np−Np¯) distributions at midrapidity for Au+Au collisions at √sNN=19.6, 62.4, and 200 GeV corresponding to baryon chemical potentials (μB) between 200 and 20 MeV. Our measurements of the products κσ2 and Sσ, which can be related to theoretical calculations sensitive to baryon number susceptibilities and long-range correlations, are constant as functions of collision centrality. We compare these products with results from lattice QCD and various models without a critical point and study the √sNN dependence of κσ2. From the measurements at the three beam energies, we find no evidence for a critical point in the QCD phase diagram for μB below 200 MeV.
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. 105, br. 2, 022302
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.105.022302
URN:NBNurn:nbn:hr:217:750332
Datum objave publikacije2010
ProjektŠifra: 119-0982887-1006
Naziv (hrvatski): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Voditelj: Mirko Planinić
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevLett.105.022302
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2010) by the American Physical Society. Received 28 April 2010; published 9 July 2010.
Datum i vrijeme pohrane2019-11-02 18:49:45