prikaz prve stranice dokumenta Effective model for the QCD phase transitions at finite baryon density
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Scientific paper - Original scientific paper
Effective model for the QCD phase transitions at finite baryon density
Physical Review D - Particles, Fields, Gravitation and Cosmology, 91 (2015), 12; 125034. https://doi.org/10.1103/PhysRevD.91.125034
Benić, Sanjin; Mishustin, I.; Sasaki, C.

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Benić, S., Mishustin, I. & Sasaki, C. (2015). Effective model for the QCD phase transitions at finite baryon density. Physical Review D - Particles, Fields, Gravitation and Cosmology, 91. (12). doi: 10.1103/PhysRevD.91.125034

Benić, Sanjin, et al. "Effective model for the QCD phase transitions at finite baryon density." Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 91, no. 12, 2015. https://doi.org/10.1103/PhysRevD.91.125034

Benić, Sanjin, I. Mishustin and C. Sasaki. "Effective model for the QCD phase transitions at finite baryon density." Physical Review D - Particles, Fields, Gravitation and Cosmology 91, no. 12 (2015). https://doi.org/10.1103/PhysRevD.91.125034

Benić, S., Mishustin, I. and Sasaki, C. (2015) 'Effective model for the QCD phase transitions at finite baryon density', Physical Review D - Particles, Fields, Gravitation and Cosmology, 91(12). doi: 10.1103/PhysRevD.91.125034

Benić S, Mishustin I, Sasaki C. Effective model for the QCD phase transitions at finite baryon density. Physical Review D - Particles, Fields, Gravitation and Cosmology [Internet]. 2015 [cited 2024 November 26];91(12). doi: 10.1103/PhysRevD.91.125034

S. Benić, I. Mishustin and C. Sasaki, "Effective model for the QCD phase transitions at finite baryon density", Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 91, no. 12, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:540868. [Accessed: 26 November 2024]

Metadata
Title (english)Effective model for the QCD phase transitions at finite baryon density
AuthorSanjin Benić
AuthorI. Mishustin
AuthorC. Sasaki
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We introduce an effective quark-meson-nucleon model for the QCD phase transitions at finite baryon density. The nucleon and the quark degrees of freedom are described within a unified framework of a chiral linear sigma model. The deconfinement transition is modeled through a simple modification of the distribution functions of nucleons and quarks, where an additional auxiliary field, the bag field, is introduced. The bag field plays a key role in converting between the nucleon and the quark degrees of freedom. The model predicts that the chiral and the deconfinement phase transitions are always separated. Depending on the model parameters, the chiral transition occurs in the baryon density range of (1.5−15.5)n_0, while the deconfinement transition occurs above 5n_0, where n_0 is the saturation density.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review D - Particles, Fields, Gravitation and Cosmology
Numberingvol. 91, no. 12, 125034
p-ISSN1550-7998
e-ISSN1550-2368
DOIhttps://doi.org/10.1103/PhysRevD.91.125034
URN:NBNurn:nbn:hr:217:540868
Publication2015
ProjectNumber: IP-2013-11-8799
Title (croatian): Tvar i međudjelovanja na ubrzivačima i u svemiru
Acronym: MIAU
Leader: Krešimir Kumerički
Jurisdiction: Croatia
Funding stream: IP
Document URLhttp://link.aps.org/doi/10.1103/PhysRevD.91.125034
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2015) by the American Physical Society. Received 26 February 2015; published 26 June 2015.
Created on2020-01-18 16:57:21