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相关论文: Trigger of a blowout jet in a solar coronal mass e…

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The coronal blowout jet is a peculiar category among various jet phenomena, of which the sheared base arch, often carrying a small filament, experiences a miniature version of blowout eruption that produces large-scale coronal mass ejection…

太阳与恒星天体物理 · 物理学 2015-05-30 Yuandeng Shen , Yu Liu , Jiangtao Su , Yuanyong Deng

On 2010 August 14, a wide-angled coronal mass ejection (CME) was observed. This solar eruption originated from a destabilized filament that connected two active regions and the unwinding of this filament gave the eruption an untwisting…

太阳与恒星天体物理 · 物理学 2017-02-01 Elke D'Huys , Daniel B. Seaton , Anik De Groof , David Berghmans , Stefaan Poedts

Coronal mass ejections (CMEs) and coronal jets are two types of common solar eruptive phenomena, which often independently happen at different spatial scales. In this work, we present a stereoscopic observation of a large-scale CME flux…

太阳与恒星天体物理 · 物理学 2021-04-21 Hechao Chen , Jiayan Yang , Junchao Hong , Haidong Li , Yadan Duan

The coronal blowout jet, extreme ultraviolet (EUV) wave and coronal mass ejection (CME) are common phenomena in the solar atmosphere. In this paper, we report the occurrence of an M-shaped CME event associated with a blowout jet and an EUV…

We study a filament eruption, two-ribbon flare, and coronal mass ejection (CME) that occurred in Active Region NOAA 10898 on 6 July 2006. The filament was located South of a strong sunspot that dominated the region. In the evolution leading…

太阳与恒星天体物理 · 物理学 2014-01-14 Tibor Török , Manuela Temmer , Gherardo Valori , Astrid Veronig , Lidia van Driel-Gesztelyi , Bojan Vršnak

We present the multi-point and multi-wavelength observation and analysis on a solar coronal jet and coronal mass ejection (CME) event in this paper. Employing the GCS model, we obtained the real (three-dimensional) heliocentric distance and…

太阳与恒星天体物理 · 物理学 2015-11-20 Jiajia Liu , Yuming Wang , Chenglong Shen , Kai Liu , Zonghao Pan , S. Wang

In this paper, we present a detailed analysis of a coronal blowout jet eruption which was associated with an obvious extreme-ultraviolet (EUV) wave and one complicated coronal mass ejection (CME) event based on the multi-wavelength and…

太阳与恒星天体物理 · 物理学 2018-12-27 Y. H. Miao , Y. Liu , H. B. Li , Y. D. Shen , S. H. Yang , A. Elmhamdi , A. S. Kordi , Z. Z. Abidin

We propose a new model for the initiation of a solar coronal mass ejection (CME). The model agrees with two properties of CMEs and eruptive flares that have proved to be very difficult to explain with previous models. a) Very low-lying…

天体物理学 · 物理学 2009-10-30 S. K. Antiochos , C. R. DeVore , J. A. Klimchuk

We report the formation of a complicated coronal mass ejection (CME) on 2015 August 23 by using the high temporal and high spatial resolution multi-wavelength observations taken by the Solar Dynamic Observatory and the Solar and…

太阳与恒星天体物理 · 物理学 2019-09-04 Yadan Duan , Yuandeng Shen , Hechao Chen , Hongfei Liang

Soar filament eruptions are often associated with solar flares and coronal mass ejections (CMEs), which are the major impacts on space weather. However, the fine structures and the trigger mechanisms of solar filaments are still unclear. To…

太阳与恒星天体物理 · 物理学 2020-02-12 X. L. Yan , Z. K. Xue , X. Cheng , J. Zhang , J. C. Wang , D. F. Kong , L. H. Yang , G. R. Chen , X. S. Feng

Filament eruptions often result in flares and coronal mass ejections (CMEs). Most studies attribute the filament eruptions to their instabilities or magnetic reconnection. In this study, we report a unique observation of a filament eruption…

太阳与恒星天体物理 · 物理学 2024-05-24 Yongliang Song , Jiangtao Su , Qingmin Zhang , Mei Zhang , Yuanyong Deng , Xianyong Bai , Suo Liu , Xiao Yang , Jie Chen , Haiqing Xu , Kaifan Ji , Ziyao Hu

Coronal mass ejections (CMEs) and coronal jets are two of the best-studied forms of solar eruptions, with the same underlying physics. Previous studies have presented partial eruptions producing coronal jets. We report, for the first time,…

太阳与恒星天体物理 · 物理学 2025-08-26 Abril Sahade , Judith Karpen , Spiro Antiochos

Solar filament eruptions play a crucial role in triggering coronal mass ejections (CMEs). More than 80 % of eruptions lead to a CME. This correlation has been studied extensively during the past solar cycles and the last long solar minimum.…

太阳与恒星天体物理 · 物理学 2015-06-12 B. Schmieder , P. Demoulin , G. Aulanier

The cold-dense plasma is occasionally detected in the solar wind with in situ data, but the source of the cold-dense plasma remains illusive. Interchange reconnections (IRs) between closed fields and nearby open fields are well known to…

太阳与恒星天体物理 · 物理学 2017-05-03 Ruisheng Zheng , Yao Chen , Bing Wang , Gang Li

Solar flares and coronal mass ejections (CMEs) are the most powerful explosions in the Sun. They are major sources of potentially destructive space weather conditions. However, the possible causes of their initiation remain controversial.…

太阳与恒星天体物理 · 物理学 2017-08-16 X. L. Yan , C. W. Jiang , Z. K. Xue , J. C. Wang , E. R. Priest , L. H. Yang , D. F. Kong , W. D. Cao , H. S. Ji

The largest magnetic storm in solar cycle 24 was caused by a fast coronal mass ejection (CME) that was related to a small C9.1 flare that occurred on 15 March 2015 in solar active region (AR) NOAA 12297. The purpose of this study is to…

太阳与恒星天体物理 · 物理学 2019-04-03 Yumi Bamba , Satoshi Inoue , Keiji Hayashi

The nature of various plausible causal links between sympathetic events is still a controversial issue. In this work, we present multi-wavelength observations of sympathetic eruptions, associated flares and coronal mass ejections (CMEs)…

太阳与恒星天体物理 · 物理学 2016-04-13 Navin Chandra Joshi , Brigitte Schmieder , Tetsuya Magara , Yang Guo , Guillaume Aulanier

Solar flares are often accompanied by filament/prominence eruptions, sometimes leading to coronal mass ejections (CMEs). By analogy, we expect that stellar flares are also associated with stellar CMEs whose properties are essential to know…

太阳与恒星天体物理 · 物理学 2022-11-11 Kosuke Namekata , Hiroyuki Maehara , Satoshi Honda , Yuta Notsu , Daisaku Nogami , Kazunari Shibata

Solar flares and coronal mass ejections (CMEs) are closely coupled through magnetic reconnection. CMEs are usually accelerated impulsively within the low solar corona, synchronized with the impulsive flare energy release. We investigate the…

We study a quiet-Sun blowout jet which is observed on 2014 May 16 by the instruments on board Solar Dynamics Observatory (SDO). We find the twin CME as jet-like and bubble-like CME simultaneously as observed by LASCO C2 on board Solar and…

太阳与恒星天体物理 · 物理学 2019-06-12 Ritika Solanki , Abhishek K. Srivastava , Yamini K. Rao , Bhola N. Dwivedi
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