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个人简介
Antia has been mainly working on problems related to convection and oscillations in the sun and other stars. With the availability of accurately measured frequencies of solar oscillations during the last two decades, the emphasis of his work has shifted to helioseismology, or studying the internal structure and dynamics of the sun using these frequencies. He has been actively involved with the Global Oscillates Network Group (GONG) project that includes one station at the Udaipur Solar Observatory and managed by the National Solar Observatory, Tucson. Extensive inversion techniques were developed by him to infer the sound speed, density, temperature and chemical composition inside the sun from the observed frequencies. These have been used to test physical input to the theoretical solar models, like the equation of state, opacities, nuclear reaction rates as well as for determining the abundance of helium and heavy elements. He has studied in detail the solar cycle variations in structure and rotation rate with over 17 years of helioseismic data.
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P. K. Mohanty,S. Ahmad,H. M. Antia, K.P. Arunbabu,A. Chandra,S. Dugad,Sourendu Gupta,B. Hariharan, Y. Hayashi, P. Jagadeesan,A. Jain,S. Kawakami,
W. J. Chaplin,M. N. Lund,R. Handberg, S. Basu,L. A. Buchhave,T. L. Campante,G. R. Davies,D. Huber,D. W. Latham, C. A. Latham,A. Serenelli,H. M. Antia,
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