182 citations · 2k across the 93 of their papers we have counts for
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Validating time-distance helioseismic inversions for non-separable subsurface profiles of an average supergranule
Vedant Dhruv, Jishnu Bhattacharya, Shravan Hanasoge
Supergranules are divergent 30-Mm sized cellular flows observed everywhere at the solar photosphere. Their place in the hierarchy of convective structures and their origin remain p…
Properties of solar Rossby waves from normal mode coupling and characterizing its systematics
Krishnendu Mandal, Shravan Hanasoge
Rossby waves play an important role in mediating the angular momentum of rotating spherical fluids, creating weather on Earth and tuning exoplanet orbits in distant stellar systems…
Machine learning reveals systematic accumulation of electric current in lead-up to solar flares
Dattaraj B. Dhuri, Shravan M. Hanasoge, Mark C. M. Cheung
Solar flares - bursts of high-energy radiation responsible for severe space-weather effects - are a consequence of the occasional destabilization of magnetic fields rooted in activ…
Latitudinal differential rotation in the solar analogues 16 Cyg A and B
M. Bazot, O. Benomar, J. Christensen-Dalsgaard +5
Asteroseismology has undergone a profound transformation as a scientific field following the CoRoT and Kepler space missions. The latter is now yielding the first measurements of l…
Detection of Rossby waves in the Sun using normal-mode coupling
Shravan Hanasoge, Krishnendu Mandal
Rossby waves play a fundamental role in angular momentum processes in rotating fluids. In addition to the potential to shed light on physical mechanisms operating in the solar conv…
Supervised Neural Networks for Helioseismic Ring-Diagram Inversions
Rasha Alshehhi, Chris S. Hanson, Laurent Gizon +1
The inversion of ring fit parameters to obtain subsurface flow maps in ring-diagram analysis for 8 years of SDO observations is computationally expensive, requiring ~3200 CPU hours…