89 citations · 731 across the 35 of their papers we have counts for
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astro-ph.SR2016★ 27 cited
Successive Injection of Opposite Magnetic Helicity in Solar Active Region NOAA 11928
P. Vemareddy, P. Démoulin
Understanding the nature and evolution of the photospheric helicity flux transfer is a key to reveal the role of magnetic helicity in coronal dynamics of solar active regions. Usin…
astro-ph.SR2016★ 17 cited
Comparison of magnetic properties in a magnetic cloud and its solar source on April 11-14 2013
P. Vemareddy, C. Möstl, T. Rollett +3
In the context of Sun-Earth connection of coronal mass ejections and magnetic flux ropes (MFRs), we studied the solar active region (AR) and the magnetic properties of magnetic clo…
astro-ph.SR2016★ 42 cited
Sunspot Rotation as a Driver of Major Solar Eruptions in NOAA Active Region 12158
P. Vemareddy, X. Cheng, B. Ravindra
We studied the developing conditions of sigmoid structure under the influence of magnetic non-potential characteristics of a rotating sunspot in the active region (AR) 12158. Vecto…