34 citations · 34 across the 1 of their papers we have counts for
3 papers
astro-ph2005★ 34 cited
Further evidence for the presence of a neutron star in 4U 2206+54. INTEGRAL and VLA observations
P. Blay, M. Ribo, I. Negueruela +5
The majority of High Mass X-ray Binaries (HMXBs) behave as X-ray pulsars, revealing that they contain a magnetised neutron star. Among the four HMXBs not showing pulsations, and th…
astro-ph1999
On the evolutionary status of Be stars
Juan Fabregat, J. Miguel Torrejon
We present a study of the abundance of Be stars in open clusters as a function of the cluster age, using whenever possible ages determined through Stromgren uvby photometry. For th…
astro-ph1997
Be stars in open clusters. III. A uvby-beta calibration for the astrophysical parameters of Be stars
Juan Fabregat, Jose M. Torrejon
We present an empirical calibration of the uvby-beta photometric system to determine the intrinsic colours and indices and the astrophysical parameters of the underlying star, vali…