63 citations · 662 across the 34 of their papers we have counts for
7 papers · 1 filter
Evidence of a non-conservative mass transfer for XTE J0929-314
A. Marino, T. Di Salvo, A. F. Gambino +5
Context. In 1998 the first accreting millisecond pulsar, SAX J1808.4-3658, was discovered and to date 18 systems showing coherent, high frequency (> 100 Hz) pulsations in low mass…
Updating the orbital ephemeris of the dipping source XB 1254-690 and the distance to the source
A. F. Gambino, R. Iaria, T. Di Salvo +5
XB 1254-690 is a dipping low mass X-ray binary system hosting a neutron star and showing type I X-ray bursts. We aim at obtaining more accurate orbital ephemeris and at constrainin…
On the timing properties of SAX J1808.4-3658 during its 2015 outburst
A. Sanna, T. Di Salvo, L. Burderi +7
We present a timing analysis of the 2015 outburst of the accreting millisecond X-ray pulsar SAX J1808.4-3658, using non-simultaneous XMM-Newton and NuStar observations. We estimate…
An XMM-Newton and INTEGRAL view on the hard state of EXO 1745-248 during its 2015 outburst
M. Matranga, A. Papitto, T. Di Salvo +10
CONTEXT - Transient low-mass X-ray binaries (LMXBs) often show outbursts lasting typically a few-weeks and characterized by a high X-ray luminosity (…
Study of the accretion torque during the 2014 outburst of the X-ray pulsar GRO J1744-28
A. Sanna, A. Riggio, L. Burderi +9
We present the spectral and timing analysis of the X-ray pulsar GRO J1744-28 during its 2014 outburst using data collected with the X-ray satellites Swift, INTEGRAL, Chandra, and X…
A possible solution of the puzzling variation of the orbital period of MXB 1659-298
R. Iaria, A. F. Gambino, T. Di Salvo +6
MXB 1659-298 is a transient neutron star Low-Mass X-ray binary system that shows eclipses with a periodicity of 7.1 hr. The source went to outburst in August 2015 after 14 years of…
A re-analysis of the NuSTAR and XMM-Newton broad-band spectrum of Ser~X-1
M. Matranga, T. Di Salvo, R. Iaria +4
Context: Ser X-1 is a well studied LMXB which clearly shows a broad iron line. Recently, Miller et al. (2103) have presented broad-band, high quality NuSTAR data of SerX-1.Using re…