Kaur, R.; Paul, B.; Kumar, B.; Sagar, R.
(2008-04-01)
We report here a study of the long-term properties of quasiperiodic oscillations (QPOs) in an unusual accreting X-ray
pulsar, 4U 1626À67. This is a unique accretion-powered X-ray pulsar in which we have found the QPOs to ...