147 citations · 276 across the 8 of their papers we have counts for
8 papers
Dynamics and evolution of an eruptive flare
L. Teriaca, A. Falchi, R. Falciani +2
We study the dynamics and evolution of a C2.3 two-ribbon flare, developed on 2002 August 11, during the impulsive and the long gradual phase. To this end we obtained multiwavelengt…
Helium line formation and abundance during a C-class flare
Vincenzo Andretta, Pablo J. D. Mauas, Ambretta Falchi +1
During a coordinated campaign which took place in May 2001, a C-class flare was observed both with SOHO instruments and with the Dunn Solar Telescope of the National Solar Observat…
The solar chromosphere at high resolution with IBIS. I. New insights from the Ca II 854.2 nm line
G. Cauzzi, K. P. Reardon, H. Uitenbroek +7
(Abridged) Aims: In this paper, we seek to establish the suitability of imaging spectroscopy performed in the Ca II 854.2 nm line as a means to investigate the solar chromosphere a…
RHESSI images and spectra of two small flares
L. Maltagliati, A. Falchi, L. Teriaca
We studied the evolution of two small flares (GOES class C2 and C1) that developed in the same active region with different morphological characteristics: one is extended and the o…
Helium line formation and abundance in a solar active region
P. J. D. Mauas, V. Andretta, A. Falchi +3
An observing campaign (SOHO JOP 139), coordinated between ground based and SOHO instruments, has been planned to obtain simultaneous spectroheliograms of the same active region in…
Search for Microflaring Activity in the Magnetic Network
G. Cauzzi, A. Falchi, R. Falciani
We analyze the temporal behavior of Network Bright Points (NBPs) searching for low-atmosphere signatures of flares occuring on the magnetic network. We make use of a set of data ac…