11 citations · 15 across the 2 of their papers we have counts for
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astro-ph.HE2016★ 11 cited
X-ray spectral and optical properties of a ULX in NGC 4258 (M106)
Hasan Avdan, Senay Avdan, Aysun Akyuz +3
We study the X-ray and optical properties of the ultraluminous X-ray source (ULX) X-6 in the nearby galaxy NGC 4258 (M106) based on the archival {\it XMM-Newton}, {\it Chandra}, {\…
astro-ph.HE2014★ 4 cited
A search for periodicities from a ULX in the LINER galaxy NGC 4736
H. Avdan, S. Kayaci Avdan, A. Akyuz +1
We report our findings on a new quasi-periodic oscillation (QPO) and a long period from the ultraluminous X-ray source (ULX) X-2 in nearby galaxy NGC 4736 based on the Chandra and…