7 citations · 8 across the 7 of their papers we have counts for
7 papers
Rapid radio variability in the blazar VLASS J04100139: Indication of a hidden population of weak radio jets at Cosmic Dawn
Silvia Belladitta, Eduardo Bañados, Anniek J. Gloudemans +7
Doppler boosting allows blazars to be detected out to high-, making them promising probes of the intergalactic medium through the 21 cm forest. We report 0.14411 GHz observat…
Investigating Nonlinear Quenching Effects on Polar Field Buildup in the Sun Using Physics-Informed Neural Networks
Jithu J. Athalathil, Mohammed H. Talafha, Bhargav Vaidya
The solar dynamo relies on the regeneration of the poloidal magnetic field through processes strongly modulated by nonlinear feedbacks such as tilt quenching (TQ) and latitude quen…
Fluctuation dynamos in supersonic turbulence at
Ameya Uday Nagdeo, Sharanya Sur, Bhargav Vaidya
Fluctuation dynamos provide a robust mechanism for amplifying weak seed magnetic fields in turbulent astrophysical plasmas. However, their behaviour in the highly compressible regi…
Comparison of plasma dynamics in Coronal Holes and Quiet Sun using flux emergence simulations
Vishal Upendran, Durgesh Tripathi, Bhargav Vaidya +2
This paper presents a comparison of plasma dynamics in Coronal Holes (CHs) and Quiet Sun (QS) through 2.5D MHD flux emergence simulations. The magnetic reconnection between the eme…
First Measurements of Black Hole Accretion and Radio-jet Timescales in a Young Quasar at the Edge of Reionization
Sofía Rojas-Ruiz, Emmanuel Momjian, Frederick B. Davies +8
We present the first study dedicated to measuring the timescales for black hole accretion and jet launch in a quasar at the edge of Reionization, PSO J352.4034-15.3373 at z = 5.832…
Computational Astrophysics, Data Science & AI/ML in Astronomy: A Perspective from Indian Community
Prateek Sharma, Bhargav Vaidya, Yogesh Wadadekar +7
In contemporary astronomy and astrophysics (A&A), the integration of high-performance computing (HPC), big data analytics, and artificial intelligence/machine learning (AI/ML) has…
Surface Flux Transport Modeling using Physics Informed Neural Networks
Jithu J Athalathil, Bhargav Vaidya, Sayan Kundu +2
Studying the magnetic field properties on the solar surface is crucial for understanding the solar and heliospheric activities, which in turn shape space weather in the solar syste…