422 citations · 569 across the 6 of their papers we have counts for
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How do f-mode Frequencies Change with Solar Radius?
Piyali Chatterjee, H M. Antia
We test the relation between relative f-mode frequency variation and Lagrangian perturbation in the solar radius obtained by Dziembowski and Goode (2004) using several pairs of sol…
Forbush decreases and turbulence levels at CME fronts
Prasad Subramanian, H. M. Antia, S. R. Dugad +13
We seek to estimate the average level of MHD turbulence near coronal mass ejection (CME) fronts as they propagate from the Sun to the Earth. We examine the cosmic ray data from the…
Solar rotation rate and its gradients during cycle 23
H. M. Antia, Sarbani Basu, S. M. Chitre
Available helioseismic data now span almost the entire solar activity cycle 23 making it possible to study solar-cycle related changes of the solar rotation rate in detail. In this…
Helioseismology and Solar Abundances
Sarbani Basu, H. M. Antia
Helioseismology has allowed us to study the structure of the Sun in unprecedented detail. One of the triumphs of the theory of stellar evolution was that helioseismic studies had s…
Seismic study of the chemical composition of the solar convection zone
Chia-Hsien Lin, H. M. Antia, Sarbani Basu
Recent downward revision of solar heavy-element abundances using three-dimensional atmospheric model has introduced serious discrepancies between standard solar models and heliosei…
Structure of the near-surface layers of the Sun: asphericity and time variation
Sarbani Basu, H. M. Antia, Richard S. Bogart
We present results on the structure of the near-surface layers of the Sun obtained by inverting frequencies of high-degree solar modes from "ring diagrams". We have results for eig…