Liu Yu
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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
- Doctoral Supervisor
- Master Tutor
- Business Address:x30353
- Academic Titles:Director of the Center for Astrophysics, SWJTU
- Other Post:实测天体物理团队负责人
- Alma Mater:中国科学院研究生院（现国科大）
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- School/Department:School of Physical Science and Technology
- Discipline:Astrophysics.
Space Physics
Plasmphysics
Contact Information
- Email：
- Paper Publications
[Title] 3D Fast-mode Wave Propagation from Corona to Chromosphere: Triggering Mechanism for 3D Oscillations of Filaments
- Impact Factor:11.7
- DOI number:10.3847/2041-8213/adf6ac
- Teaching and Research Group:天体物理
- Journal:The Astrophysical Journal Letters
- Key Words:Solar physics;Solar coronal waves;Solar filaments
- Abstract: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.
- Co-author:Feng Q,Miao YH,Qu ZN,Yu K,Liang HF,Liu Y,Zhou XP
- First Author:Huang YX
- Document Code:018
- Discipline:Science
- First-Level Discipline:Astronomy
- Volume:989
- Issue:2
- Page Number:id.L45, 11 pp.
- ISSN No.:2041-8205
- Translation or Not:no
- Date of Publication:2025-08-19