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Pulse-amplitude-resolved spectroscopy of bright accreting pulsars: indication of two accretion regimes
X-ray binaries – neutron stars – accretion
2011/10/8
Context: In addition to coherent pulsation, many accreting neutron stars exhibit flaring activity and strong aperiodic variability on time scales comparable to or shorter than their pulsation period. ...
Pulse Phase Dependence of the Magnetar Bursts
Gamma rays bursts—neutron stars magnetars individual (SGR 1806–20, SGR 1900+14 and AXP 1E 2259+586)—X-rays bursts
2009/5/12
We report here results from a study of X-ray bursts from 3 magnetar
candidates (SGR 1806–20, SGR 1900+14 and AXP 1E 2259+586).
We have searched for a pulse phase dependence of the X-ray burst rate
...