Strange Stars with realistic quark vector interaction and phenomenological
density-dependent scalar potential

Dey, M; Bombaci, Ignazio; Dey, J; Ray, S; Samanta, B. C.

doi:10.1016/S0370-2693(98)00935-6

We derive an equation of state (EOS) for strange matter, starting from an interquark potential which (i) has asymptotic freedom built into it, (ii) shows confinement at zero density (rho(B)=0) and deconfinement at high rho(B), and (iii) gives a stable configuration for chargeless, beta-stable quark matter. This EOS is then used to calculate the structure of Strange Stars, and in particular their mass-radius relation. Our present results confirm and reinforce the recent claim [1,2] that the compact objects associated with the X-ray pulsar Her X-1, and with the X-ray burster 4U 1820-30 are strange stars.

Autori interni:	DEY M BOMBACI, IGNAZIO DEY J RAY S SAMANTA B. C. mostra contributor esterni nascondi contributor esterni
Autori:	DEY M; BOMBACI I; DEY J; RAY S; SAMANTA B.C
Titolo:	Strange Stars with realistic quark vector interaction and phenomenological density-dependent scalar potential
Anno del prodotto:	1998
Digital Object Identifier (DOI):	10.1016/S0370-2693(98)00935-6
Appare nelle tipologie:	1.1 Articolo in rivista

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Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/11568/55083

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