Seminars and Colloquia

Imprints of Accretion-ejection Flows around Black Holes.Astrophysics Seminar

by Santanu Mondal (Indian Institute of Astrophysics)

Asia/Kolkata
Auditorium

Auditorium

Description

Abstract

Accretion onto black holes releases copious amounts of energy in the form of electromagnetic radiation, ranging from radio to gamma rays, as well as relativistic jets and outflows that impact their environments and produce variabilities on different timescales. In this seminar, I will highlight my(our) research on the origin of observed variabilities across spectral, timing, and polarization domains. Additionally, I will explore efforts to probe the disk-corona-jet connection during outbursts using observations and in-depth modeling. In the context of large-scale jets, I will discuss the plausible mechanisms behind the observed Fermi/eROSITA Bubbles in our Galaxy and the dynamics of jets in external galaxies through numerical simulations. Finally, I will present the future directions of my research, including projects and opportunities utilizing current and upcoming facilities.

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