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Oscillations of relativistic axisymmetric tori and implications for modelling kHz-QPOs in neutron-star X-ray binaries
X-rays: binaries – relativity – stars: neutron
2011/10/8
We perform a global linear perturbative analysis, and investigate the oscillation properties of relativistic, non-selfgravitating tori orbiting around neutron stars in the slow rotation limit approxim...
Variable Quasi Periodic Oscillations during an Outburst of the Transient X-ray Pulsar XTE J1858+034
Stars pulsar individual (XTE J1858+034) X-rays pulsar
2010/9/17
We have investigated the Quasi Periodic Oscillation (QPO)properties of the transient accreting X-ray pulsar XTE J1858 + 034 during the second outburst of this source in April–May 2004. We have used ob...