Center-to-limb Variation of Transition-region Doppler Shifts in Active Regions

Authors: Abhishek Rajhans, Durgesh Tripathi, Vinay L. Kashyap, James A. Klimchuk, Avyarthana Ghosh

Source: The Astrophysical Journal, Vol 944, Iss 2, p 158 (2023)

Subject Terms: The Sun, Solar active regions, Solar activity, Sunspots, Solar physics, Solar photosphere, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/9083d250d54b41d2b45da3300a5342d4

Fan Loops Observed by IRIS, EIS, and AIA.

Authors: Durgesh Tripathi, G. R. Gupta, Avyarthana Ghosh, Vanessa Polito, Helen E. Mason, Sami K. Solanki

Source: Astrophysical Journal; 2/1/2017, Vol. 835 Issue 2, p1-1, 1p

Subject Terms: SOLAR loop prominences, SUN observations, SPECTROMETERS, ASTRONOMICAL observatories, ELECTRON density, DOPPLER effect, SOLAR magnetic fields

ON THE BRIGHT LOOP TOP EMISSION IN POST-ERUPTION ARCADES.

Authors: Rohit Sharma, Durgesh Tripathi, Hiroaki Isobe, Avyarthana Ghosh

Source: Astrophysical Journal; 5/20/2016, Vol. 823 Issue 1, p1-1, 1p

Subject Terms: STELLAR chromospheres, X-rays, EVAPORATION (Meteorology), TELESCOPES, HYDRODYNAMICS