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astro-ph.HE2024
Signature of Particle Diffusion on the X-ray Spectra of the blazar Mkn 421
C. Baheeja, S. Sahayanathan, F. M. Rieger +1
The curvature in blazar spectrum has the potential to understand the particle dynamics in jets. We performed a detailed analysis of simultaneous Swift-XRT (0.3-10 keV) and NuSTAR (…
astro-ph.HE2024
Gamma-ray variability and multi-wavelength insights into the unprecedented outburst from 4C 31.03
Aminabi Thekkoth, Baheeja C, S Sahayanathan +1
The blazar 4C 31.03 recently underwent a major gamma-ray outburst at the beginning of 2023 after a prolonged quiescent phase. Fermi-LAT reported a daily average flux of 5x10^-6 phs…
astro-ph.GA2024
Connections between Central Intensity Ratio and hot gas properties of early-type galaxies
K T Vinod, C Baheeja, C D Ravikumar
We report strong connections between central intensity ratio (CIR) and hot gas properties of Early-type galaxies (ETGs) in the nearby () Universe. We find new strong…