Keplerian frequency of uniformly rotating neutron stars and strange stars

Home

All issues

Volume 502 / No 2 (August I 2009)

A&A, 502 2 (2009) 605-610

Full HTML

Free Access

Table 1:

Equations of state of the neutron star core.
EOS	Model	Ref.	$M_{\rm max}^{\rm stat}$	R_1.4
			[ $M_\odot$ ]	[km]
FPS	N, energy	a	1.800	10.85
	density functional
GN3	N, relativistic	b	2.134	14.22
	mean field
DH	N, energy	c	2.048	11.69
	density functional
APR	N, variational	${\rm d}$	2.212	11.42
	theory
BGN1H1	NH, energy	e	1.630	12.90
	density functional
BBB	N, Brueckner theory	f	1.920	11.13
GNH3	NH, relativistic	g	1.964	14.20
	mean field
GMGS-Km	N + mixed	h	1.454	13.12
	N-kaon condensed
GMGS-Kp	N + pure	i	1.450	13.20
	N-kaon condensed

N - nucleons and leptons. NH - nucleons, hyperons, and leptons. Exotic states of hadronic matter are indicated explicitly. Maximum allowable mass for non-rotating stars, $M_{\rm max}^{\rm stat}$ , and the circumferential radius of non-rotating stars of $1.4~M_\odot$ , R_1.4, are given in last two columns, respectively. References for the EOSs: a - (); b - Glendenning (1985); c - Douchin & Haensel (2001); d - A18 Argonne NN potential with relativistic corrections and Urbana modified UIX^* NNN potential model, from Akmal et al. (1998); e - Balberg & Gal (1997); f - Paris two-body NN potential and Urbana UIX three body NNN potential, from Baldo et al. (1997); g - Glendenning (1985); h, i - kaon condensate models with $U_K^{\rm lin}=-125~$ MeV, Pons et al. (2000).

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.