Volume Effect of Bound States in Quark-Gluon Plasma

Autor:	Chongshou Gao, Hong Miao, Pengfei Zhuang
Rok vydání:	2006
Předmět:	Physics Particle physics Physics and Astronomy (miscellaneous) FOS: Physical sciences High density High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) Volume effect Volume (thermodynamics) Phase space Bound state Quark–gluon plasma Limit (mathematics) Bar (unit)
Zdroj:	Communications in Theoretical Physics. 46:1040-1046
ISSN:	0253-6102
Popis:	Bound states, such as $qq$ and $q\bar{q}$, may exist in the Quark Gluon Plasma. As the system is at high density, the volume of the bound states may evoke a reduction to the phase space. We introduce an extended bag model to investigate qualitatively the volume effect on the properties of the system. We find a limit temperature where the bound states start to be completely melted. Comment: 9 pages, 11 figures, Some descriptions on parameters and important references were added
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1811aa3f0ef0013f1e4fce2bb6c5e353 https://doi.org/10.1088/0253-6102/46/6/016 Zobrazit plný text záznamu