Restrictions to Neutron Star Properties Based on Twin-Peak Quasi-Periodic Oscillations
2012 ◽
Vol 8
(S290)
◽
pp. 319-320
Keyword(s):
Low Mass
◽
AbstractWe consider twin-peak quasi-periodic oscillations (QPOs) observed in the accreting low-mass neutron star (NS) binaries and explore restrictions to NS properties that are implied by various QPO models. For each model and each source, the consideration results in a specific relation between the NS mass M and the angular-momentum j rather than in their single preferred combination. Furthermore, the inferred restrictions on NS properties (or QPO models) are weaker for the low-frequency sources than for the high-frequency sources.
2012 ◽
Vol 8
(S291)
◽
pp. 524-526
Keyword(s):
2012 ◽
Vol 8
(S290)
◽
pp. 317-318
Keyword(s):