45 citations · 346 across the 19 of their papers we have counts for
19 papers
Spatially resolved radio signatures of electron beams in a coronal shock
Peijin Zhang, Diana Morosan, Anshu Kumari +1
Context. Type II radio bursts are solar radio burst associated with coronal shocks. Type II bursts usually exhibit fine structures in dynamic spectra that represent signatures of a…
Type III Radio Bursts from Solar Eruptions and their Connection to GLE and SGRE Events
Nat Gopalswamy, Anshu Kumari, Pertti A. Mäkelä
We report on the close similarity of coronal mass ejection (CME) properties in ground level enhancement (GLE) in solar energetic particle (SEP) events and sustained gamma ray emiss…
The Automatic Identification and Tracking of Coronal Flux Ropes -- Part I: Footpoints and Fluxes
Andreas Wagner, Emilia K. J. Kilpua, Ranadeep Sarkar +5
Investigating the early-stage evolution of an erupting flux rope from the Sun is important to understand the mechanisms of how it looses its stability and its space weather impacts…
Type II radio bursts and their association with coronal mass ejections in solar cycles 23 and 24
Anshu Kumari, Diana E. Morosan, E. K. J. Kilpua +1
Metre wavelength type II solar radio bursts are believed to be the signatures of shock-accelerated electrons in the corona. Studying these bursts can give information about the ini…
A type II solar radio burst without a coronal mass ejection
D. E. Morosan, J. Pomoell, A. Kumari +2
The Sun produces the most powerful explosions in the solar system, solar flares, that can also be accompanied by large eruptions of magnetised plasma, coronal mass ejections (CMEs)…
Solar coronal density turbulence and magnetic field strength at the source regions of two successive metric type II radio bursts
R. Ramesh, C. Kathiravan, Anshu Kumari
We report spectral and polarimeter observations of two weak, low frequency (85-60\,MHz) solar coronal type II radio bursts that occurred on 2020 May 29 within a time int…