scholarly journals Magnetic reconnection resulting from flux emergence: implications for jet formation in the lower solar atmosphere?

2011 ◽  
Vol 535 ◽  
pp. A95 ◽  
Author(s):  
J. Y. Ding ◽  
M. S. Madjarska ◽  
J. G. Doyle ◽  
Q. M. Lu ◽  
K. Vanninathan ◽  
...  
Keyword(s):  
Magnetic Reconnection ◽  
Solar Atmosphere ◽  
Flux Emergence ◽  
Jet Formation ◽  
Lower Solar Atmosphere

scholarly journals ELLERMAN BOMBS—EVIDENCE FOR MAGNETIC RECONNECTION IN THE LOWER SOLAR ATMOSPHERE

2013 ◽  
Vol 779 (2) ◽  
pp. 125 ◽  
Author(s):  
C. J. Nelson ◽  
S. Shelyag ◽  
M. Mathioudakis ◽  
J. G. Doyle ◽  
M. S. Madjarska ◽  
...  
Keyword(s):  
Magnetic Reconnection ◽  
Solar Atmosphere ◽  
Lower Solar Atmosphere ◽  
Ellerman Bombs

scholarly journals Signatures of ubiquitous magnetic reconnection in the lower solar atmosphere

2020 ◽  
Vol 641 ◽  
pp. L5
Author(s):  
Jayant Joshi ◽  
Luc H. M. Rouppe van der Voort ◽  
Jaime de la Cruz Rodríguez
Keyword(s):  
Magnetic Reconnection ◽  
Solar Atmosphere ◽  
Solar Limb ◽  
Small Scale ◽  
Balmer Line ◽  
Solar Chromosphere ◽  
Quiet Sun ◽  
Single Moment ◽  
Order Of Magnitude ◽  
Lower Solar Atmosphere

Ellerman Bomb-like brightenings of the hydrogen Balmer line wings in the quiet Sun, also known as quiet Sun Ellerman bombs (QSEBs), are a signature of the fundamental process of magnetic reconnection at the smallest observable scale in the lower solar atmosphere. We analyze high spatial resolution observations (0.″1) obtained with the Swedish 1-m Solar Telescope to explore signatures of QSEBs in the Hβ line. We find that QSEBs are ubiquitous and uniformly distributed throughout the quiet Sun, predominantly occurring in intergranular lanes. We find up to 120 QSEBs in the field of view for a single moment in time; this is more than an order of magnitude higher than the number of QSEBs found in earlier Hα observations. This suggests that about half a million QSEBs could be present in the lower solar atmosphere at any given time. The QSEB brightenings found in the Hβ line wings also persist in the line core with a temporal delay and spatial offset toward the nearest solar limb. Our results suggest that QSEBs emanate through magnetic reconnection along vertically extended current sheets in the lower solar atmosphere. The apparent omnipresence of small-scale magnetic reconnection may play an important role in the energy balance of the solar chromosphere.

Numerical simulations of magnetic reconnection in the lower solar atmosphere

2011 ◽  
Vol 11 (2) ◽  
pp. 225-236 ◽  
Author(s):  
Xiao-Yan Xu ◽  
Cheng Fang ◽  
Ming-De Ding ◽  
Dan-Hui Gao
Keyword(s):  
Numerical Simulations ◽  
Magnetic Reconnection ◽  
Solar Atmosphere ◽  
Lower Solar Atmosphere

scholarly journals A White-light Flare Powered by Magnetic Reconnection in the Lower Solar Atmosphere

2020 ◽  
Vol 893 (1) ◽  
pp. L13 ◽  
Author(s):  
Yongliang Song ◽  
Hui Tian ◽  
Xiaoshuai Zhu ◽  
Yajie Chen ◽  
Mei Zhang ◽  
...  
Keyword(s):  
Magnetic Reconnection ◽  
Solar Atmosphere ◽  
White Light ◽  
Lower Solar Atmosphere

scholarly journals JET Formation in Solar Atmosphere Due to Magnetic Reconnection

2017 ◽  
Vol 836 (1) ◽  
pp. 24 ◽  
Author(s):  
J. J. González-Avilés ◽  
F. S. Guzmán ◽  
V. Fedun
Keyword(s):  
Magnetic Reconnection ◽  
Solar Atmosphere ◽  
Jet Formation

The Characteristics of Thin Magnetic Flux Tubes in the Lower Solar Atmosphere Observed byHinode/SOT in the G band and in Ca ii H Bright Points

2017 ◽  
Vol 851 (1) ◽  
pp. 42 ◽  
Author(s):  
Jianping Xiong ◽  
Yunfei Yang ◽  
Chunlan Jin ◽  
Kaifan Ji ◽  
Song Feng ◽  
...  
Keyword(s):  
Magnetic Flux ◽  
Solar Atmosphere ◽  
Flux Tubes ◽  
Magnetic Flux Tubes ◽  
Lower Solar Atmosphere

Estimation of the Energy Flux of Torsional Alfvén Waves in the Lower Solar Atmosphere Based on Measurements of the Doppler Velocities

2021 ◽  
Vol 61 (7) ◽  
pp. 1035-1037
Author(s):  
Yu. T. Tsap ◽  
A. V. Stepanov ◽  
Yu. G. Kopylova ◽  
O. V. Khaneychuk ◽  
T. B. Goldvarg
Keyword(s):  
Solar Atmosphere ◽  
Energy Flux ◽  
Alfven Waves ◽  
Alfvén Waves ◽  
Lower Solar Atmosphere
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