Simbol-X capability of detecting the non-thermal emission of stellar flares

Costanza Argiroffi

Simbol-X capability of detecting the non-thermal emission of stellar flares

Fisica e Chimica - Emilio Segrè

Risultato della ricerca: Other

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.

Lingua originale	English
Pagine	219-220
Numero di pagine	2
Stato di pubblicazione	Published - 2008

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title = "Simbol-X capability of detecting the non-thermal emission of stellar flares",

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.",

keywords = "stars: activity, stars: coronae, stars: activity, stars: coronae",

author = "Costanza Argiroffi",

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TY - CONF

T1 - Simbol-X capability of detecting the non-thermal emission of stellar flares

AU - Argiroffi, Costanza

PY - 2008

Y1 - 2008

N2 - 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.

AB - 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.

KW - stars: activity

KW - stars: coronae

KW - stars: activity

KW - stars: coronae

UR - http://hdl.handle.net/10447/46195

UR - http://sait.oat.ts.astro.it/MSAIt790108/PDF/2008MmSAI..79..219A.pdf

M3 - Other

SP - 219

EP - 220

ER -