3 papers
astro-ph.HE2025
Significant reflection and absorption effects in the X-ray emission of the Intermediate Polar IGR J17195-4100
Elif Şafak, Şölen Balman, Gloria Sala
X-ray emission is from shock-heated plasma in magnetic cataclysmic variables, and is processed by absorption and scattering before reaching the observer. We investigate these effec…
astro-ph.HE2024
Optical identification and follow-up observations of SRGA J213151.5+491400 -- a new magnetic cataclysmic variable discovered with SRG Observatory
Ş. Balman, I. Khamitov, A. Kolbin +21
We report results of optical identification and multi-wavelength study of a new polar-type magnetic cataclysmic variable (MCV), SRGA J213151.5+491400, discovered by Spectrum Roentg…
astro-ph.HE2018
A Long Serendipitous XMM-Newton Observation of the Intermediate Polar XY Ari
Dicle Zengin Çamurdan, Şölen Balman, Vadim Burwitz
XY Ari is one of the few known eclipsing intermediate polars. We present results from a detailed analysis of an unpublished archival observation using XMM-Newton EPIC pn and MOS da…