Research Interest (s) : Solar Physics: solar interior dynamics and helioseismology, magnetohydrodynamics, sunspots and smal-scale magnetism, waves in the solar atmosphere. Stellar Physics - convection and magnetic fields, 3D MHD simulations, exo-planet host stars, spectroscopy. High-Performance Computing (HPC) and Large-volume data analyses.

Student(s): Anisha Sen (2020 - current), C.R. Sangeetha (2010 - 2016)

Selected Publications (s)

• Time-Distance Helioseismology of Deep Meridional CirculationS.P. Rajaguru and H.M. Antia
• Magnetic fields and low-frequency acoustic wave-energy supply to the solar chromosphereRajaguru, S. P., Sangeetha, C. R., and Tripathi, Durgesh
• Meridional Circulation in the Solar Convection Zone: Time-Distance Helioseismic Inferences from Four Years of HMI/SDO ObservatioS.P. Rajaguru and H.M. Antia