43 citations · 98 across the 5 of their papers we have counts for
5 papers
Long-term variability of high-mass X-ray binaries. I.Photometry
P. Reig, J. Fabregat
We present photometric observations of the field around the optical counterparts of high-mass X-ray binaries. Our aim is to study the long-term photometric variability in correlati…
VLTI/AMBER observations of cold giant stars: atmospheric structures and fundamental parameters
B. Arroyo-Torres, I. Martí-Vidal, J. M. Marcaide +5
The main goal of this research is to determine the angular size and the atmospheric structures of cool giant stars and to compare them with hydrostatic stellar model atmospheres, t…
Non-radial pulsations in the Be/X binaries 4U0115+63 and SAXJ2103.5+4545
J. Gutiérrez-Soto, P. Reig, J. Fabregat +1
The discovery of non-radial pulsations (NRP) in the Be/X binaries of the Magellanic Clouds (MC, eg. Fabrycky 2005, Coe et al. 2005, Schmidtke & Cowley 2005) provided a new approach…
Unveiling the nature of IGR J16493-4348 with IR spectroscopy
E. Nespoli, J. Fabregat, R. E. Mennickent
The International Gamma-Ray Astrophysics Laboratory (INTEGRAL) is discovering a large number of new hard X-ray sources, many of them being HMXBs. The identification and spectral ch…
K-band spectroscopy of IGR J16358-4726 and IGR J16393-4643: two new symbiotic X-ray binaries
E. Nespoli, J. Fabregat, R. E. Mennickent
Symbiotic X-ray Binaries (SyXBs) are a recently discovered subclass of Low Mass X-ray Binaries. Their growing number makes them an important evolutionary channel of X-ray Binaries.…