Browsing Research Papers by Author "Rakshit, S."

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The first look at narrow-line Seyfert 1 galaxies with eROSITA

Grünwald, G. ,et.al.; Rakshit, S. (Astronomy & Astrophysics, 2023-01)

We present the first look at the spectral and timing analysis of narrow-line Seyfert 1 galaxies (NLS1s) with the extended ROentgen Survey with an Imaging Telescope Array (eROSITA) on board the Spectrum-Roentgen-Gamma (SRG) ...
Flux and spectral variability of Mrk 421 during its moderate activity state using NuSTAR: Possible accretion disc contribution?

Mondal, S.; Rani, P.; Stalin, C. S.; Chakrabarti, S. K.; Rakshit, S. (Astronomy & Astrophysics, 2022-06)

The X-ray emission in BL Lac objects is believed to be dominated by synchrotron emission from their relativistic jets. However, when the jet emission is not strong, one could expect signatures of X-ray emission from inverse ...
High-redshift narrow-line Seyfert 1 galaxies: a candidate sample

Rakshit, S.; Stalin, C. S.; Kotilainen, J.; Shin, J. (IOP Publishing, 2021-03-12)

The study of narrow-line Seyfert 1 galaxies (NLS1s) is now mostly limited to low redshift (z<0.8) because their definition requires the presence of the Hβ emission line, which is redshifted out of the spectral coverage of ...

Now showing items 1-3 of 3

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