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学科:天体物理. 空间物理学. 等离子体物理
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[Title] 3D Fast-mode Wave Propagation from Corona to Chromosphere: Triggering Mechanism for 3D Oscillations of Filaments
影响因子:11.7
DOI码:10.3847/2041-8213/adf6ac
教研室:天体物理
发表刊物:The Astrophysical Journal Letters
关键字:Solar physics;Solar coronal waves;Solar filaments
摘要:Moreton waves are widely regarded as the chromospheric counterpart of extreme ultraviolet waves propagating in the corona. However,direct observational evidence confirming their simultaneous propagation across multiple atmospheric layers—from the corona through the transition region to the chromosphere—has been lacking. In this study,we present comprehensive observational evidence of a 3D fast-mode wave propagating from the corona through the transition region into the chromosphere,exhibiting a gradual deceleration. Additionally,this wave interacts with three filaments (F1,F2,and F3) along its path,inducing oscillations with different amplitudes and modes. Based on the kinematic behavior,we propose that the oscillations were likely triggered by compression from the flanks of the dome-shaped wave front,and we further estimate the magnetic fields of the filaments.
合写作者:Feng Q,Miao YH,Qu ZN,Yu K,Liang HF,Liu Y,Zhou XP
第一作者:Huang YX
论文编号:018
学科门类:理学
一级学科:天文学
卷号:989
期号:2
页面范围:id.L45, 11 pp.
ISSN号:2041-8205
是否译文:否
发表时间:2025-08-19

