230 citations · 1.2k across the 56 of their papers we have counts for
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astro-ph1999★ 6 cited
p-modes in and away from a sunspot
Brajesh Kumar, R. Jain, S. C. Tripathy +2
A time series of GONG Dopplergrams for the period 10-14 May 1997 from Udaipur and Big Bear sites has been used to measure the velocity fluctuations in the sunspot (NOAA active regi…
astro-ph1999★ 4 cited
Empirical estimate of p-mode frequency shift for solar cycle 23
Kiran Jain, S. C. Tripathy, A. Bhatnagar +1
We have obtained empirical relations between the p-mode frequency shift and the change in solar activity indices. The empirical relations are determined on the basis of frequencies…