33 citations · 62 across the 3 of their papers we have counts for
3 papers
CoBiToM Project -- II: Evolution of contact binary systems close to the orbital period cut-off
G. A. Loukaidou, K. D. Gazeas, S. Palafouta +7
Ultra-short orbital period contact binaries (Porb < 0.26 d) host some of the smallest and least massive stars. These systems are faint and rare, and it is believed that they have r…
CoBiToM Project -- I. Contact Binaries Towards Merging
K. D. Gazeas, G. A. Loukaidou, P. G. Niarchos +6
Binary and multiple stellar systems are numerous in our solar neighborhood with 80 per cent of the solar-type stars being members of systems with high order multiplicity. The Conta…
The XMM spectral catalog of SDSS optically selected Seyfert 2 galaxies
E. Koulouridis, I. Georgantopoulos, G. Loukaidou +6
We present an X-ray spectroscopic study of optically selected (SDSS) Seyfert 2 (Sy2) galaxies. The goal is to study the obscuration of Sy2 galaxies beyond the local universe, using…