157 citations · 239 across the 3 of their papers we have counts for
3 papers
astro-ph2007★ 47 cited
Spectral Hardening of Large Solar Flares
Paolo C. Grigis, Arnold O. Benz
RHESSI observations are used to quantitatively study the hard X-ray evolution in 5 large solar flares selected for spectral hardening in the course of the event. The X-ray bremsstr…
astro-ph2005★ 35 cited
The spectral evolution of impulsive solar X-ray flares. II.Comparison of observations with models
Paolo C. Grigis, Arnold O. Benz
We study the evolution of the spectral index and the normalization (flux) of the non-thermal component of the electron spectra observed by RHESSI during 24 solar hard X-ray flares.…
astro-ph2004★ 157 cited
The spectral evolution of impulsive solar X-ray flares
Paolo C. Grigis, Arnold O. Benz
The time evolution of the spectral index and the non-thermal flux in 24 impulsive solar hard X-ray flares of GOES class M was studied in RHESSI observations. The high spectral reso…