The phenomenon of quasi-periodic pulsations (QPPs) in solar and stellar flares has been
known for over 50 years and significant progress has been made in this research area. It has …

Recent observations have revealed that magnetohydrodynamic (MHD) waves and
oscillations are ubiquitous in the solar atmosphere, with a wide range of periods. We give a …

Quasi-periodic pulsations (QPP) are a common feature of flaring energy releases in the
solar atmosphere, observed in all bands, from radio to hard X-ray. In this review we …

Solar flare emission is detected in all EM bands and variations in flux density of solar
energetic particles. Often the EM radiation generated in solar and stellar flares shows a …

We propose a new model for quasi-periodic modulation of solar and stellar flaring emission.
Fast magnetoacoustic oscillations of a non-flaring loop can interact with a nearby flaring …

Quasi-periodic pulsations (or QPPs) are periodic intensity variations in the flare emission
that occur across all wavelength bands. In this article, we review the observational and …

We aim to perform a statistical study of stellar flares observed by Kepler. We want to study
the flare amplitude, duration, energy, and occurrence rates, and how they are related to the …

Observations revealed that various kinds of oscillations are excited in solar flare regions.
Quasi-periodic pulsations (QPPs) in flare emissions are commonly observed in a wide range …

Context. Quasi-periodic pulsations (QPP) of the electromagnetic radiation emitted in solar
and stellar flares are often detected in microwave, white light, X-ray, and gamma-ray bands …

We present the first X-ray observation of an oscillation during a stellar flare. The flare
occurred on the active M-type dwarf AT Mic and was observed with XMM-Newton. The soft X …