Influence
of the nuclear matter equation of state on the r-mode instability using the finite-range simple effective interaction
ABCD PBi
Influence
of the nuclear matter equation of state on the r-mode instability using the finite-range simple effective interaction
Autor:
Pattnaik, Sanjay P
;
Routray, T. R
;
Viñas Gausí, Xavier
;
Basu, D. N
;
Centelles Aixalà, Mario
;
Madhuri, K
;
Behera, B
Assuntos:
Cosmologia
;
Cosmology
;
Neutrons
Notas:
Articles publicats en revistes (Física Quàntica i Astrofísica)
679954
http://hdl.handle.net/2445/156042
Versió postprint del document publicat a: https://doi.org/10.1088/1361-6471/aab7c5
https://doi.org/10.1088/1361-6471/aab7c5
0954-3899
Journal of Physics G: Nuclear and Particle Physics, 2018, vol. 45, num. 5, p. 055202
Descrição:
The characteristic physical properties of rotating neutron stars under the r-mode oscillation are evaluated using the finite-range simple effective interaction. Emphasis is given on examining the
influence
of the stiffness of both the symmetric and asymmetric parts of the nuclear equation of state on these properties. The amplitude of the r-mode at saturation is calculated using the data of particular neutron stars from the considerations of 'spin equilibrium' and 'thermal equilibrium'. The upper limit of the r-mode saturation amplitude is found to lie in the range 10−8-10−6, in agreement with the predictions of earlier work.
Editor:
Institute of Physics (IOP)
Data de criação/publicação:
2018-04
Idioma:
Inglês