352 citations · 3k across the 88 of their papers we have counts for
5 papers · 2 filters
The Be/X-ray binary A0535+26 during its recent 2009/2010 outbursts
I. Caballero, K. Pottschmidt, A. Santangelo +20
The Be/X-ray binary A0535+26 showed a giant outburst in December 2009 that reached ~5.14 Crab in the 15-50 keV range. Unfortunately, due to Sun constraints it could not be observed…
Pulse-amplitude-resolved spectroscopy of bright accreting pulsars: indication of two accretion regimes
D. Klochkov, R. Staubert, A. Santangelo +2
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 thei…
Her X-1: the positive cyclotron line energy / luminosity correlation
D. Vasco, D. Klochkov, R. Staubert
Studies of some bright, super-Eddington transient pulsars show a negative correlation between the energy of the cyclotron resonance scattering feature (CRSF) and the bolometric lum…
Pulse-to-pulse variability of bright accreting pulsars
D. Klochkov, A. Santangelo, R. Staubert +1
In addition to coherent pulsation, many accreting neutron stars exhibit flaring activity and strong aperiodic variability on time scales similar to or shorter than their pulsation…
Finding a 24-day orbital period for the X-ray binary 1A 1118-616
R. Staubert, K. Pottschmidt, V. Doroshenko +4
We report the first determination of the binary period and orbital ephemeris of the Be X-ray binary containing the pulsar 1A 1118-616 (35 years after the discovery of the source).…