Vydání
Sweden, COOL DISCS, HOT FLOWS: THE VARYING FACES OF ACCRETING COMPACT OBJECTS, od s. 117-122, 6 s. 2008
Klíčová slova anglicky
X-rays binaries, neutron stars, accretion, observation, theory
V originále
Quasiperiodic oscillations (QPOs) are observed in various neutron star (NS) and black hole (BH) X-ray binaries. It has been discussed in a serie of papers whether the 3:2 (and other) ratios pop up also in these variable frequencies of NS systems or not.Here we present a brief overview of the "3:2 subject" and summarize several recent findings of different autors which partially resolve this question. Finally, we specify some consequences for orbital QPO models.
Anglicky
Quasiperiodic oscillations (QPOs) are observed in various neutron star (NS) and black hole (BH) X-ray binaries. It has been discussed in a serie of papers whether the 3:2 (and other) ratios pop up also in these variable frequencies of NS systems or not.Here we present a brief overview of the "3:2 subject" and summarize several recent findings of different autors which partially resolve this question. Finally, we specify some consequences for orbital QPO models.