We describe a new approach for modeling the transport of high-energy particles accelerated
during flares from the acceleration region in the solar corona until their eventual …

Context. Twisted coronal loops should be ubiquitous in the solar corona. Twisted magnetic
fields contain excess magnetic energy, which can be released during magnetic …

The three seismic sources, S1, S2, and S3, detected from MDI Dopplergrams using the time-
distance (TD) diagram technique are presented with the locations, areas, and vertical and …

Context. In the present paper, we investigate particle acceleration by direct electric field in
solar flares. Aims. Proton and electron kinetics are considered based on MHD simulations of …

Energetic particle populations in the solar corona and in the heliosphere appear to have
different characteristics even when produced in the same solar flare. It is not clear what …

The acceleration of charged particles is relevant to the solar corona over a broad range of
scales and energies. High-energy particles are usually detected in concomitance with large …

The aim of this study is to generate maps of the hard X-ray emission produced by energetic
electrons in a solar flare and compare them with observations. The ultimate goal is to test the …

Context. Magnetic reconnection and particle acceleration due to the kink instability in twisted
coronal loops can be a viable scenario for confined solar flares. Detailed investigation of this …

In this paper the mechanisms responsible for observational features associated with
sunquakes induced by different classes of solar flares are compared. The role of high …

Observations of solar flares with sunquakes by space-and ground-based instruments reveal
essentially different dynamics of seismic events in different flares. Some sunquakes are …