The F-CHROMA grid of 1D RADYN flare models

0574019 - ASÚ 2024 RIV FR eng J - Journal Article
Carlsson, M. - Fletcher, L. - Allred, J.C. - Heinzel, Petr - Kašparová, Jana - Kowalski, A. - Mathioudakis, M. - Reid, A. - Simões, B.
The F-CHROMA grid of 1D RADYN flare models.
Astronomy & Astrophysics. Roč. 673, May (2023), č. článku A150. ISSN 0004-6361. E-ISSN 1432-0746
R&D Projects: GA ČR(CZ) GA19-09489S
Grant - others:EC(XE) 606862
Program: FP7
Institutional support: RVO:67985815
Keywords : hydrodynamics * Sun atmosphere * Sun atmospherehere
OECD category: Astronomy (including astrophysics,space science)
Impact factor: 6.5, year: 2022
Method of publishing: Open access

Our aim is to provide the community with realistic simulations of a flaring loop with an emphasis on the detailed treatment of the chromospheric energy balance. This will enable a detailed comparison of existing and upcoming observations with synthetic observables from the simulations, thereby elucidating the complex interactions in a flaring chromosphere. We used the 1D radiation hydrodynamics code RADYN to perform simulations of the effect of a beam of electrons injected at the apex of a solar coronal loop. A grid of models was produced, varying the total energy input, the steepness, and low-energy cutoff of the beam energy spectrum. The full simulation results for a grid of models are made available online. Some general properties of the simulations are discussed.
Permanent Link: https://hdl.handle.net/11104/0344382