166 citations · 1.4k across the 48 of their papers we have counts for
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astro-ph.HE2013★ 7 cited
On the origin of the featureless soft X-ray excess emission from the Seyfert 1 galaxy ESO~198--G24
Sibasish Laha, Gulab C. Dewangan, Ajit K. Kembhavi
We present medium and high resolution X-ray spectral study of a Seyfert 1 galaxy ESO~198--G24 using a long (122 ks) XMM-Newton observation performed in February 2006. The source ha…
astro-ph.HE2013★ 21 cited
The effect of UV/Soft X-ray excess emission on the warm absorber properties of Active Galactic Nuclei -- A case study of IRAS 13349+2438
Sibasish Laha, Gulab C. Dewangan, Susmita Chakravorty +1
The UV to X-ray continuum of active galactic nuclei (AGN) is important for maintaining the ionisation and thermal balance of the warm absorbers (WAs). However, the spectra in the s…