Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Liakh, Valeriia"'
Autor:
Luna, Manuel, Joshi, Reetika, Schmieder, Brigitte, Moreno-Insertis, Fernando, Liakh, Valeriia, Terradas, Jaume
Large amplitude oscillations commonly occur in solar prominences, triggered by energetic phenomena such as jets and flares. On March 14-15, 2015, a filament partially erupted in two stages, leading to oscillations in different parts. This study explo
Externí odkaz:
http://arxiv.org/abs/2410.10223
Publikováno v:
A&A 688, A64 (2024)
The formation of the MFRs in the pre-flare stage, and how this leads to coronal rain in a post-eruption magnetic loop is not fully understood. We explore the formation, and eruption of MFRs, followed by the appearance of coronal rain in the post-flar
Externí odkaz:
http://arxiv.org/abs/2405.10688
Autor:
Liakh, Valeriia, Keppens, Rony
We present a 2.5-dimensional magnetohydrodynamic simulation of a systematically rotating prominence inside its coronal cavity using the open-source \texttt{MPI-AMRVAC} code. Our simulation starts from a non-adiabatic, gravitationally stratified coron
Externí odkaz:
http://arxiv.org/abs/2307.14934
Publikováno v:
A&A 673, A154 (2023)
Several energetic disturbances have been identified as triggers of the large-amplitude oscillations (LAOs) in prominences. However, the mechanisms for LAOs excitation are not well understood. We aim to study these mechanisms, performing time-dependen
Externí odkaz:
http://arxiv.org/abs/2303.15348
Publikováno v:
A&A 654, A145 (2021)
Large-amplitude longitudinal oscillations (LALOs) in solar prominences have been widely studied in the last decades. However, their damping and amplification mechanisms are not well understood. In this study, we investigate the attenuation and amplif
Externí odkaz:
http://arxiv.org/abs/2108.01143
Publikováno v:
A&A 637, A75 (2020)
Context. Large-amplitude oscillations (LAOs) of the solar prominences are very spectacular but poorly understood phenomena. These motions have amplitudes larger than $10 {\mathrm{\, km \,s^{-1}}}$ and can be triggered by the external perturbations, e
Externí odkaz:
http://arxiv.org/abs/2003.04343
Autor:
Liakh, Valeriia
In this thesis, we focus on studying the properties of the large-amplitude prominence oscillations (LAOs) using the realistic prominence models and the triggering of such motions by external perturbations. LAOs involve motions with velocity amplitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3235::668d9f9adf4587bc534639534589ec52
http://riull.ull.es/xmlui/handle/915/28289
http://riull.ull.es/xmlui/handle/915/28289