71 citations · 136 across the 5 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
astro-ph2001★ 57 cited
The Optical Counterpart of the Accreting Millisecond Pulsar SAX J1808.4-3658 in Outburst: Constraints on the Binary Inclination
Zhongxiang Wang, Deepto Chakrabarty, Paul Roche +6
We present multiband optical/infrared photometry of V4580 Sgr, the optical counterpart of the accretion-powered millisecond pulsar SAX J1808.4-3658, taken during the 1998 X-ray out…
astro-ph1997
The rotation speed of the companion star in Aquila X-1
T. Shahbaz, J. Casares, P. A. Charles
We have obtained medium resolution spectra of the neutron star X-ray transient Aql X-1 during quiescence. We determine the spectral type of the companion star to be K1 and also est…