157 citations · 506 across the 8 of their papers we have counts for
3 papers · 1 filter
A broadband FFT spectrometer for radio and millimeter astronomy
Arnold O. Benz, Paolo C. Grigis, V. Hungerbuhler +4
The core architecture, tests in the lab and first results of a Fast Fourier Transform (FFT) spectrometer are described. It is based on a commercially available fast digital sampler…
Size dependence of solar X-ray flare properties
Marina Battaglia, Paolo C. Grigis, Arnold O. Benz
Non-thermal and thermal parameters of 85 solar flares of GOES class B1 to M6 (background subtracted classes A1 to M6) have been compared to each other. The hard X-ray flux has been…
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.…