60 citations · 302 across the 19 of their papers we have counts for
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Supersonic Downflows at the Umbra-Penumbra Boundary of Sunspots
Rohan E. Louis, Luis R. Bellot Rubio, Shibu K. Mathew +1
High resolution spectropolarimetric observations of 3 sunspots taken with Hinode demonstrate the existence of supersonic downflows at or close to the umbra-penumbra boundary which…
Can major solar flares excite high-frequency global waves in the Sun ?
Brajesh Kumar, Savita Mathur, R. A. Garcia +1
The study of low-degree high-frequency waves in the Sun can provide new insight into the dynamics of the deeper layers of the Sun. Here, we present the analysis of the velocity obs…
On the flare induced high-frequency global waves in the Sun
Brajesh Kumar, Savita Mathur, R. A. Garcia +1
Recently, Karoff and Kjeldsen (2008) presented evidence of strong correlation between the energy in the high-frequency part (5.3<ν<8.3 mHz) of the acoustic spectrum of the Sun and…