Articles | Volume 37, issue 4
https://doi.org/10.5194/angeo-37-765-2019
https://doi.org/10.5194/angeo-37-765-2019
Regular paper
 | 
30 Aug 2019
Regular paper |  | 30 Aug 2019

Signatures of red-shifted foot points in the quiescent coronal loop system

Yamini K. Rao, Abhishek K. Srivastava, Pradeep Kayshap, and Bhola N. Dwivedi

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Cited articles

Bradshaw, S. J. and Cargill, P. J.: A New Enthalpy-Based Approach to the Transition Region in an Impulsively Heated Corona, Astrophys. J. Lett., 710, L39, https://doi.org/10.1088/2041-8205/710/1/L39, 2010. a
Brooks, D. H., Warren, H. P., and Young, P. R.: EUV Spectral Line Formation and the Temperature Structure of Active Region Fan Loops: Observations with Hinode/EIS and SDO/AIA, Astrophys. J., 730, 85, https://doi.org/10.1088/0004-637X/730/2/85, 2011. a
Del Zanna, G.: Flows in active region loops observed by Hinode EIS, Astron. Astrophys., 481, L49, https://doi.org/10.1051/0004-6361:20079087, 2008. a, b
Del Zanna, G. and Mason, H. E.: Solar active regions: SOHO/CDS and TRACE observations of quiescent coronal loops Astron. Astrophys., 406, 1089, https://doi.org/10.1051/0004-6361:20030791, 2003. a
Del Zanna, G., O'Dwyer, B., and Mason, H. E.: SDO AIA and Hinode EIS observations of “warm” loops, Astron. Astrophys., 535, A46, https://doi.org/10.1051/0004-6361/201117470, 2011. a
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Short summary
Chromospheric flows are of significant importance in understanding the mechanisms of transfer of plasma and energy from the lower atmosphere of the Sun to the corona through the transition region. We study the quiescent loop system in terms of Doppler velocities at the foot points of individual loop strands to understand the plausible heating mechanisms driving plasma flows in such loop systems.