Simbol-X capability of detecting the non-thermal emission of stellar flares
- Autori: Argiroffi, C.; Micela, G.; Maggio, A.
- Anno di pubblicazione: 2008
- Tipologia: eedings
- Parole Chiave: stars: activity ; stars: coronae
- OA Link: http://hdl.handle.net/10447/46195
Abstract
We investigate the capability of detecting, with Simbol-X, non-thermal emission during stellar flares, and distinguishing it from hot thermal emission. We find that flare non-thermal emission is detectable when at least ˜20 cts are detected with the CZT detector in the 20-80 keV band. Therefore Simbol-X will detect the non-thermal emission from some of the X-ray brightest nearby stars, whether the thermal vs. non-thermal relation, derived for solar flares, holds.