Large Doppler Shifts in X-Ray Plasma: An Explosive Start to Coronal Mass Ejection

2001 ◽  
Vol 549 (2) ◽  
pp. L249-L252 ◽  
Author(s):  
D. E. Innes ◽  
W. Curdt ◽  
R. Schwenn ◽  
S. Solanki ◽  
G. Stenborg ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
X Ray ◽  
Doppler Shifts ◽  
Mass Ejection

Radio and X‐Ray Studies of a Coronal Mass Ejection Associated with a Very Slow Prominence Eruption

1997 ◽  
Vol 475 (1) ◽  
pp. 348-360 ◽  
Author(s):  
N. Gopalswamy ◽  
Y. Hanaoka ◽  
M. R. Kundu ◽  
S. Enome ◽  
J. R. Lemen ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
X Ray ◽  
Mass Ejection

scholarly journals A slow coronal mass ejection with rising X-ray source

2005 ◽  
Vol 434 (2) ◽  
pp. 761-771 ◽  
Author(s):  
C. P. Goff ◽  
L. van Driel-Gesztelyi ◽  
L. K. Harra ◽  
S. A. Matthews ◽  
C. H. Mandrini
Keyword(s):  
Coronal Mass Ejection ◽  
X Ray ◽  
Mass Ejection

A CORONAL MASS EJECTION AND HARD X-RAY EMISSIONS ASSOCIATED WITH THE KINK INSTABILITY

2009 ◽  
Vol 703 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Kyung-Suk Cho ◽  
Jeongwoo Lee ◽  
Su-Chan Bong ◽  
Yeon-Han Kim ◽  
Bhuwan Joshi ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
X Ray ◽  
Kink Instability ◽  
Mass Ejection

scholarly journals MODELING UV AND X-RAY EMISSION IN A POST-CORONAL MASS EJECTION CURRENT SHEET

2010 ◽  
Vol 722 (1) ◽  
pp. 625-641 ◽  
Author(s):  
Yuan-Kuen Ko ◽  
John C. Raymond ◽  
Bojan Vršnak ◽  
Eugen Vujić
Keyword(s):  
Coronal Mass Ejection ◽  
Current Sheet ◽  
X Ray ◽  
Mass Ejection

On the responses to solar X-ray flare and coronal mass ejection in the ionospheres of Mars and Earth

2009 ◽  
Vol 36 (13) ◽  
Author(s):  
S. A. Haider ◽  
M. A. Abdu ◽  
I. S. Batista ◽  
J. H. Sobral ◽  
Esa Kallio ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
X Ray ◽  
Mass Ejection

scholarly journals The birth of a coronal mass ejection

2019 ◽  
Vol 5 (3) ◽  
pp. eaau7004 ◽  
Author(s):  
Tingyu Gou ◽  
Rui Liu ◽  
Bernhard Kliem ◽  
Yuming Wang ◽  
Astrid M. Veronig
Keyword(s):  
Magnetic Reconnection ◽  
Coronal Mass Ejection ◽  
Current Sheet ◽  
Magnetic Structure ◽  
Coronal Mass Ejections ◽  
Flux Rope ◽  
Evolutionary Path ◽  
X Ray ◽  
Flux Ropes ◽  
Mass Ejection

The Sun’s atmosphere is frequently disrupted by coronal mass ejections (CMEs), coupled with flares and energetic particles. The coupling is usually attributed to magnetic reconnection at a vertical current sheet connecting the flare and CME, with the latter embedding a helical magnetic structure known as flux rope. However, both the origin of flux ropes and their nascent paths toward eruption remain elusive. Here, we present an observation of how a stellar-sized CME bubble evolves continuously from plasmoids, mini flux ropes that are barely resolved, within half an hour. The eruption initiates when plasmoids springing from a vertical current sheet merge into a leading plasmoid, which rises at increasing speeds and expands impulsively into the CME bubble, producing hard x-ray bursts simultaneously. This observation illuminates a complete CME evolutionary path capable of accommodating a wide variety of plasma phenomena by bridging the gap between microscale and macroscale dynamics.

scholarly journals Enhancement of Terrestrial Diffuse X-Ray Emission Associated with Coronal Mass Ejection and Geomagnetic Storm

2011 ◽  
Vol 63 (sp3) ◽  
pp. S691-S704 ◽  
Author(s):  
Yuichiro Ezoe ◽  
Yoshizumi Miyoshi ◽  
Hiroshi Yoshitake ◽  
Kazuhisa Mitsuda ◽  
Naoki Terada ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
Geomagnetic Storm ◽  
X Ray ◽  
Mass Ejection

scholarly journals A stellar flare−coronal mass ejection event revealed by X-ray plasma motions

2019 ◽  
Vol 3 (8) ◽  
pp. 742-748 ◽  
Author(s):  
C. Argiroffi ◽  
F. Reale ◽  
J. J. Drake ◽  
A. Ciaravella ◽  
P. Testa ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
Stellar Flare ◽  
X Ray ◽  
Mass Ejection ◽  
Ejection Event
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