149 citations · 1.3k across the 36 of their papers we have counts for
10 papers · 1 filter
Simultaneous longitudinal and transverse oscillation in an active filament
V. Pant, R. Mazumder, D. Yuan +3
We report on the co-existence of longitudinal and transverse oscillations in an active filament. On March 15 2013, a M1.1 class flare was observed in the active region AR 11…
Quasi-periodic pulsations in solar and stellar flares: an overview of recent results
Tom Van Doorsselaere, Elena G. Kupriyanova, Ding Yuan
Quasi-periodic pulsations (or QPPs) are periodic intensity variations in the flare emission, across all wavelength bands. In this paper, we review the observational and modelling a…
Abnormal oscillation modes in a waning light bridge
Ding Yuan, Robert W. Walsh
A sunspot acts as a waveguide in response to the dynamics of the solar interior; the trapped waves and oscillations could reveal its thermal and magnetic structures. We study the o…
Secondary fast magnetoacoustic waves trapped in randomly structured plasmas
Ding Yuan, Bo Li, Robert W. Walsh
Fast magnetoacoustic wave is an important tool for inferring solar atmospheric parameters. We numerically simulate the propagation of fast wave pulses in randomly structured plasma…
Reflection Of Propagating Slow Magneto-acoustic Waves In Hot Coronal Loops : Multi-instrument Observations and Numerical Modelling
Sudip Mandal, Ding Yuan, Xia Fang +3
Slow MHD waves are important tools for understanding the coronal structures and dynamics. In this paper, we report a number of observations, from X-Ray Telescope (XRT) on board HIN…
Stochastic transients as a source of quasi-periodic processes in the solar atmosphere
Ding Yuan, Jiangtao Su, Fangran Jiao +1
Solar dynamics and turbulence occur at all heights of the solar atmosphere and could be described as stochastic processes. We propose that finite lifetime transients recurring at a…