61 citations · 114 across the 4 of their papers we have counts for
4 papers
Pulsed thermal emission from the accreting pulsar XMMU J054134.7-682550
A. Manousakis, R. Walter, M. Audard +1
Aims. Soft X-ray excesses have been detected in several Be/X-ray binaries and interpreted as the signature of hard X-ray reprocessing in the inner accretion disk. The system XMMU J…
Effective area calibration of the reflection grating spectrometers of XMM-Newton. II. X-ray spectroscopy of DA white dwarfs
J. S. Kaastra, T. Lanz, I. Hubeny +1
White dwarf spectra have been widely used as a calibration source for X-ray and EUV instruments. The in-flight effective area calibration of the reflection grating spectrometers (R…
On the Importance of the Interclump Medium for Superionization: O VI Formation in the Wind of Zeta Pup
J. Zsargo, D. J. Hillier, J. -C. Bouret +3
We have studied superionization and X-ray line formation in the spectra of Zeta Pup using our new stellar atmosphere code (XCMFGEN) that can be used to simultaneously analyze optic…
On the sensitivity of HeI singlet lines to the FeIV model atom in O stars
F. Najarro, D. J. Hillier, J. Puls +2
Recent calculations and analyses of O star spectra have revealed discrepancies between theory and observations, and between different theoretical calculations, for the strength of…