scholarly journals On the generation of solar spicules and Alfvénic waves

Science ◽  
2017 ◽  
Vol 356 (6344) ◽  
pp. 1269-1272 ◽  
Author(s):  
J. Martínez-Sykora ◽  
B. De Pontieu ◽  
V. H. Hansteen ◽  
L. Rouppe van der Voort ◽  
M. Carlsson ◽  
...  
Keyword(s):  
Solar Spicules

Observation of standing kink waves in solar spicules

2011 ◽  
Vol 337 (1) ◽  
pp. 33-37 ◽  
Author(s):  
H. Ebadi ◽  
T. V. Zaqarashvili ◽  
I. Zhelyazkov
Keyword(s):  
Kink Waves ◽  
Solar Spicules

scholarly journals New observations of solar spicules.

1950 ◽  
Vol 55 ◽  
pp. 80
Author(s):  
Walter Orr Roberts ◽  
Virginia K. Brenton ◽  
Martha B. Shapley ◽  
Zdenek Kopal
Keyword(s):  
Solar Spicules

scholarly journals Possible Production of Solar Spicules by Microfilament Eruptions

2020 ◽  
Vol 893 (2) ◽  
pp. L45 ◽  
Author(s):  
Alphonse C. Sterling ◽  
Ronald L. Moore ◽  
Tanmoy Samanta ◽  
Vasyl Yurchyshyn
Keyword(s):  
Solar Spicules

The Numbers and Motions of Solar Spicules.

1957 ◽  
Vol 125 ◽  
pp. 804 ◽  
Author(s):  
R. G. Athay ◽  
R. N. Thomas
Keyword(s):  
Solar Spicules

On the origin of solar spicules

1982 ◽  
Vol 257 ◽  
pp. 345 ◽  
Author(s):  
J. V. Hollweg
Keyword(s):  
Solar Spicules

scholarly journals Generation of solar spicules and subsequent atmospheric heating

Science ◽  
2019 ◽  
Vol 366 (6467) ◽  
pp. 890-894 ◽  
Author(s):  
Tanmoy Samanta ◽  
Hui Tian ◽  
Vasyl Yurchyshyn ◽  
Hardi Peter ◽  
Wenda Cao ◽  
...  
Keyword(s):  
Solar Atmosphere ◽  
Opposite Polarity ◽  
Solar Observatory ◽  
Magnetized Plasma ◽  
Solar Chromosphere ◽  
Solar Dynamics Observatory ◽  
Polarity Magnetic Field ◽  
Solar Dynamics ◽  
Solar Spicules ◽  
Lower Solar Atmosphere

Spicules are rapidly evolving fine-scale jets of magnetized plasma in the solar chromosphere. It remains unclear how these prevalent jets originate from the solar surface and what role they play in heating the solar atmosphere. Using the Goode Solar Telescope at the Big Bear Solar Observatory, we observed spicules emerging within minutes of the appearance of opposite-polarity magnetic flux around dominant-polarity magnetic field concentrations. Data from the Solar Dynamics Observatory showed subsequent heating of the adjacent corona. The dynamic interaction of magnetic fields (likely due to magnetic reconnection) in the partially ionized lower solar atmosphere appears to generate these spicules and heat the upper solar atmosphere.

scholarly journals HEATING SIGNATURES IN THE DISK COUNTERPARTS OF SOLAR SPICULES IN INTERFACE REGION IMAGING SPECTROGRAPH OBSERVATIONS

2015 ◽  
Vol 799 (1) ◽  
pp. L3 ◽  
Author(s):  
L. Rouppe van der Voort ◽  
B. De Pontieu ◽  
T. M. D. Pereira ◽  
M. Carlsson ◽  
V. Hansteen
Keyword(s):  
Interface Region ◽  
Solar Spicules ◽  
Imaging Spectrograph
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