Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Duan, Yadan"'
Solar filaments can undergo eruptions and result in the formation of coronal mass ejections (CMEs), which could significantly impact planetary space environments. Observations of eruptions involving polar crown filaments, situated in the polar region
Externí odkaz:
http://arxiv.org/abs/2408.15892
A solar jet can often cause coronal mass ejections (CMEs) with different morphologies in the high corona, for example, jet-like CMEs, bubble-like CMEs, and so-called twin CMEs that include a pair of simultaneous jet-like and bubble-like CMEs. However
Externí odkaz:
http://arxiv.org/abs/2404.19179
Fan-spine magnetic structure, as a fundamental three-dimensional topology in magnetic reconnection theory, plays a crucial role in producing solar jets. However, how fan-spine configurations form in the solar atmosphere remains elusive. Using the Chi
Externí odkaz:
http://arxiv.org/abs/2402.02087
Autor:
Shen, Yuandeng, Liu, Dongxu, Yao, Surui, Zhou, Chengrui, Tang, Zehao, Qu, Zhining, Zhou, Xinping, Duan, Yadan, Tan, Song, Ibrahim, Ahmed Ahmed
Double-decker filaments and their eruptions have been widely observed in recent years, but their physical formation mechanism is still unclear. Using high spatiotemporal resolution, multi-wavelength observations taken by the New Vacuum Solar Telescop
Externí odkaz:
http://arxiv.org/abs/2401.11080
Autor:
Tan, Song, Shen, Yuandeng, Zhou, Xinping, Tang, Zehao, Zhou, Chengrui, Duan, Yadan, Yao, Surui
We report the first observations of simultaneous large-amplitude longitudinal and transverse oscillations of a quiescent filament trigged by a two-sided-loop jet formed by the magnetic reconnection between the filament and an emerging loop in the fil
Externí odkaz:
http://arxiv.org/abs/2301.07989
Autor:
Duan, Yadan, Shen, Yuandeng, Chen, Hechao, Tang, Zehao, Zhou, Chenrui, Zhou, Xinping, Tan, Song
Solar macrospicules are beam-like cool plasma ejections of size in-between spicules and coronal jets, which can elucidate potential connections between plasma jetting activity at different scales. With high-resolution observations from the {\em New V
Externí odkaz:
http://arxiv.org/abs/2212.03425
Autor:
Zhou, Xinping, Shen, Yuandeng, Liang, Hongfei, Qu, Zhining, Duan, Yadan, Tang, Zehao, Zhou, Chengrui, Tan, Song
About the driven mechanisms of the quasi-periodic fast-propagating (QFP) wave trains, there exist two dominant competing physical explanations: associated with the flaring energy release or attributed to the waveguide dispersion. Employing Solar Dyna
Externí odkaz:
http://arxiv.org/abs/2211.14488
Autor:
Shen, Yuandeng, Yao, Surui, Tang, Zehao, Zhou, Xinping, Qu, Zhining, Duan, Yadan, Zhou, Chengrui, Tan, Song
Publikováno v:
A&A 665, A51 (2022)
Quasi-periodic fast-propagating (QFP) magnetosonic wave trains are commonly observed in the low corona at extreme ultraviolet wavelength bands. Here, we report the first white-light imaging observation of a QFP wave train propagating outwardly in the
Externí odkaz:
http://arxiv.org/abs/2207.08110
Autor:
Tan, Song, Shen, Yuandeng, Zhou, Xinping, Duan, Yadan, Tang, Zehao, Zhou, Chengrui, Yao, Surui
The fine magnetic structure is vitally important to understanding the formation, stabilization and eruption of solar filaments, but so far, it is still an open question yet to be resolved. Using stereoscopic observations taken by the Solar Dynamics O
Externí odkaz:
http://arxiv.org/abs/2206.13827
Autor:
Zhou, Xinping, Shen, Yuandeng, Liu, Ying D., Hu, Huidong, Su, Jiangtao, Tang, Zehao, Zhou, Chengrui, Duan, Yadan, Tan, Song
Large-scale Extreme-ultraviolet (EUV) waves are frequently observed as an accompanying phenomenon of flares and coronal mass ejections (CMEs). Previous studies mainly focus on EUV waves with single wavefronts that are generally thought to be driven b
Externí odkaz:
http://arxiv.org/abs/2204.05603