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pro vyhledávání: '"Qu ZhiNing"'
Autor:
Zhou, Xinping, Tang, Zehao, Qu, Zhining, Yu, Ke, Zhou, Chengrui, Xiang, Yuqi, Ibrahim, Ahmed Ahmed, Shen, Yuandeng
Large-scale extreme-ultraviolet (EUV) waves commonly exhibit as single wavefront and are believed to be caused by coronal mass ejections (CMEs). Utilizing high spatiotemporal resolution imaging observations from the Solar Dynamics Observatory, we pre
Externí odkaz:
http://arxiv.org/abs/2409.17741
Autor:
Zhou, Xinping, Shen, Yuandeng, Yan, Yihua, Yu, Ke, Qu, Zhining, Ibrahim, Ahmed Ahmed, Tang, Zehao, Zhou, Chengrui, Tan, Song, Qiu, Ye, Liang, Hongfei
This paper presents three distinct wave trains that occurred on 2023 April 21: a broad quasi-periodic fast-propagating (QFP) wave train and a bi-directional narrow QFP wave train. The broad QFP wave train expands outward in a circular wavefront, whil
Externí odkaz:
http://arxiv.org/abs/2404.18391
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:
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
A solar jet on 2014 July 31, which was accompanied by a GOES C1.3 flare and a mini-filament eruption at the jet base, was studied by using observations taken by the New Vacuum Solar Telescope and the Solar Dynamic Observatory. Magnetic field extrapol
Externí odkaz:
http://arxiv.org/abs/1910.05472
Autor:
Shen, Yuandeng, Qu, Zhining, Yuan, Ding, Chen, Huadong, Duan, Yadan, Zhou, Chengrui, Tang, Zehao, Huang, Jin, Liu, Yu
The ubiquitous solar jets or jet-like activities are generally regarded as an important source of energy and mass input to the upper solar atmosphere and the solar wind. However, questions about their triggering and driving mechanisms are not complet
Externí odkaz:
http://arxiv.org/abs/1908.03660
Akademický článek
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Publikováno v:
The Astrophysical Journal, 2017, 851, 101
We present observations of a small-scale Extreme-ultraviolet (EUV) wave that was associated with a mini-filament eruption and a GOES B1.9 micro-fare in the quiet Sun region. The initiation of the event was due to the photospheric magnetic emergence a
Externí odkaz:
http://arxiv.org/abs/1711.04905
Publikováno v:
The Astrophysical Journal, 2017, 851, 67
We present the observations of a blowout jet that experienced two distinct ejection stages. The first stage started from the emergence of a small positive magnetic polarity, which cancelled with the nearby negative magnetic field and caused the risin
Externí odkaz:
http://arxiv.org/abs/1711.02270