Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Yingna Su"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Some geomagnetic storms’ solar origins are ambiguous, making them hard to predict. On March 23, 2023, a severe geomagnetic storm occurred, however, forecasts based on remote-sensing observations failed to predict it. Here, we show clear ev
Externí odkaz:
https://doaj.org/article/21e42e20a79340058c5bc7936e1aaeeb
Autor:
Weilin Teng, Yingna Su, Rui Liu, Jialin Chen, Yanjie Liu, Jun Dai, Wenda Cao, Jinhua Shen, Haisheng Ji
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 2, p 100 (2024)
Minifilaments are widespread small-scale structures in the solar atmosphere. To better understand their formation and eruption mechanisms, we investigate the entire life of a sigmoidal minifilament located below a large quiescent filament observed by
Externí odkaz:
https://doaj.org/article/48e81d849ac8478fa80a453b778ae625
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 1, p 6 (2024)
We investigate a quiescent filament that erupted on 2013 August 2; the eruption was observed in EUV and H α by the Solar Dynamics Observatory and GONG. After a B9.7 flare in the nearby active region, the dark filament materials near its eastern foot
Externí odkaz:
https://doaj.org/article/e4db6afa842a4fe3ab24d15754d6b24c
Autor:
Parida Hashim, Fangyu Xu, Ya Wang, Weijie Meng, Jinhua Shen, Yingna Su, Jianping Li, Zhenyu Jin, Haisheng Ji
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 2, p 157 (2024)
In this paper, with a set of high-resolution He i 10830 Å filtergrams, we select an area in a plage, very likely an extreme-ultraviolet (EUV) moss area, as an interface layer to follow the clues of coronal heating channels down to the photosphere. T
Externí odkaz:
https://doaj.org/article/3bf03851b2e34e5cba7e5fa8842da0e1
Publikováno v:
The Astrophysical Journal, Vol 959, Iss 2, p 71 (2023)
In this paper, we present the imaging and spectroscopic observations of the simultaneous horizontal and vertical large-amplitude oscillation of a quiescent filament triggered by an extreme-ultraviolet (EUV) wave on 2022 October 2. Particularly, the f
Externí odkaz:
https://doaj.org/article/9009aa9457074851be208840e3e31c88
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 1, p 71 (2023)
In this paper, we reanalyze the X1.7 class limb flare that occurred on 2013 May 13 (SOL2013-05-13T01:56 UT), concentrating on the energy-releasing process using microwave observations mainly made by Nobeyama and X-ray observations made by RHESSI. The
Externí odkaz:
https://doaj.org/article/3986d9aedcba4f06814ea95206148d3c
Publikováno v:
The Astrophysical Journal, Vol 949, Iss 2, p 36 (2023)
Nested ring-shaped line-of-sight (LOS) oriented flows in coronal cavities have been observed in recent years but rarely explained. Using a magnetohydrodynamic simulation of a prominence-cavity system, we investigate the relationship between the simul
Externí odkaz:
https://doaj.org/article/453dd194a965459a9c6f59b874f50ff0
Autor:
Zhike Xue, Xiaoli Yan, Xin Cheng, Liheng Yang, Yingna Su, Bernhard Kliem, Jun Zhang, Zhong Liu, Yi Bi, Yongyuan Xiang, Kai Yang, Li Zhao
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)
Magnetic reconnection is a fundamental process giving rise to topology change and energy release in plasmas, of particular relevance for the Sun. Here the authors report the observation of fast reconnection in a solar filament eruption, which occurs
Externí odkaz:
https://doaj.org/article/4c46274c8e9341a68ac51204e8df65f2
Autor:
Weiqun Gan, Cheng Zhu, Yuanyong Deng, Zhe Zhang, Bo Chen, Yu Huang, Lei Deng, Haiyan Wu, Haiying Zhang, Hui Li, Yang Su, Jiangtao Su, Li Feng, Jian Wu, Jijun Cui, Chi Wang, Jin Chang, Zengshan Yin, Weiming Xiong, Bin Chen, Jianfeng Yang, Fu Li, Jiaben Lin, Junfeng Hou, Xianyong Bai, Dengyi Chen, Yan Zhang, Yiming Hu, Yaoming Liang, Jianping Wang, Kefei Song, Quanfeng Guo, Lingping He, Guang Zhang, Peng Wang, Haicao Bao, Caixia Cao, Yanping Bai, Binglong Chen, Tao He, Xinyu Li, Ye Zhang, Xing Liao, Hu Jiang, Youping Li, Yingna Su, Shijun Lei, Wei Chen, Ying Li, Jie Zhao, Jingwei Li, Yunyi Ge, Ziming Zou, Tai Hu, Miao Su, Haidong Ji, Mei Gu, Yonghuang Zheng, Dezhen Xu, Xing Wang
Publikováno v:
Solar Physics. 298
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fd94dc63569f795ee56c117c5e6a4bf
https://doi.org/10.1007/s11207-023-02166-x
https://doi.org/10.1007/s11207-023-02166-x
Image denoising by deep learning has made great breakthroughs in recent years. However, previous deep learning methods cannot quantitatively control the deviation of the denoised images relative to the initial images, which may smooth the fine struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaf3687b0b6452d4d6944c41711f0c8d
https://doi.org/10.21203/rs.3.rs-2475032/v1
https://doi.org/10.21203/rs.3.rs-2475032/v1
