63 citations · 415 across the 21 of their papers we have counts for
7 papers · 1 filter
Zooming in on the circumgalactic medium: resolving small-scale gas structure with the GIBLE cosmological simulations
Rahul Ramesh, Dylan Nelson
We introduce Project GIBLE (Gas Is Better resoLved around galaxiEs), a suite of cosmological zoom-in simulations where gas in the circumgalactic medium (CGM) is preferentially simu…
Data processing of Visible Emission Line Coronagraph Onboard ADITYA L1
Muthu Priyal, Jagdev Singh, B. Raghavendra Prasad +28
ADITYA-L1 is India's first dedicated mission to observe the sun and its atmosphere from a halo orbit around L1 point. Visible emission line coronagraph (VELC) is the prime payload…
Azimuthal Anisotropy of Magnetic Fields in the Circumgalactic Medium Driven by Galactic Feedback Processes
Rahul Ramesh, Dylan Nelson, Volker Heesen +1
We use the TNG50 cosmological magnetohydrodynamical simulation of the IllustrisTNG project to show that magnetic fields in the circumgalactic medium (CGM) have significant angular…
Milky Way and Andromeda analogs from the TNG50 simulation
Annalisa Pillepich, Diego Sotillo-Ramos, Rahul Ramesh +7
We present the properties of Milky Way- and Andromeda-like (MW/M31-like) galaxies simulated within TNG50, the highest-resolution run of the IllustrisTNG suite of CDM magneto-hyd…
The Circumgalactic Medium of Milky Way-like Galaxies in the TNG50 Simulation -- II: Cold, Dense Gas Clouds and High-Velocity Cloud Analogs
Rahul Ramesh, Dylan Nelson, Annalisa Pillepich
We use the TNG50 simulation of the IllustrisTNG project to study cold, dense clouds of gas in the circumgalactic media (CGM) of Milky Way-like galaxies. We find that their CGM is t…
Solar coronal density turbulence and magnetic field strength at the source regions of two successive metric type II radio bursts
R. Ramesh, C. Kathiravan, Anshu Kumari
We report spectral and polarimeter observations of two weak, low frequency (85-60\,MHz) solar coronal type II radio bursts that occurred on 2020 May 29 within a time int…