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Your search keyword '"Adhikari, Laxman"' showing total 6 results
Start Over Author "Adhikari, Laxman" Publisher iop publishing
6 results on '"Adhikari, Laxman"'

1. Coronal Heating Rate in the Slow Solar Wind.

Author

Telloni, Daniele, Romoli, Marco, Velli, Marco, Zank, Gary P., Adhikari, Laxman, Downs, Cooper, Burtovoi, Aleksandr, Susino, Roberto, Spadaro, Daniele, Zhao, Lingling, Liberatore, Alessandro, Shi, Chen, De Leo, Yara, Abbo, Lucia, Frassati, Federica, Jerse, Giovanna, Landini, Federico, Nicolini, Gianalfredo, Pancrazzi, Maurizio, and Russano, Giuliana

Published
2023
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2. Energy Budget in the Solar Corona.

Author

Telloni, Daniele, Romoli, Marco, Velli, Marco, Zank, Gary P., Adhikari, Laxman, Zhao, Lingling, Downs, Cooper, Halekas, Jasper S., Verniero, Jaye L., McManus, Michael D., Shi, Chen, Burtovoi, Aleksandr, Susino, Roberto, Spadaro, Daniele, Liberatore, Alessandro, Antonucci, Ester, De Leo, Yara, Abbo, Lucia, Frassati, Federica, and Jerse, Giovanna

Subjects
SOLAR corona, SOLAR energy, SOLAR wind, PLASMA Alfven waves, PLASMA flow, ELECTRIC potential
Abstract

This paper addresses the first direct investigation of the energy budget in the solar corona. Exploiting joint observations of the same coronal plasma by Parker Solar Probe and the Metis coronagraph aboard Solar Orbiter and the conserved equations for mass, magnetic flux, and wave action, we estimate the values of all terms comprising the total energy flux of the proton component of the slow solar wind from 6.3 to 13.3 R ⊙. For distances from the Sun to less than 7 R ⊙, we find that the primary source of solar wind energy is magnetic fluctuations including Alfvén waves. As the plasma flows away from the low corona, magnetic energy is gradually converted into kinetic energy, which dominates the total energy flux at heights above 7 R ⊙. It is found too that the electric potential energy flux plays an important role in accelerating the solar wind only at altitudes below 6 R ⊙, while enthalpy and heat fluxes only become important at even lower heights. The results finally show that energy equipartition does not exist in the solar corona. [ABSTRACT FROM AUTHOR]

Published
2023
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3. Observation of a Magnetic Switchback in the Solar Corona.

Author

Telloni, Daniele, Zank, Gary P., Stangalini, Marco, Downs, Cooper, Liang, Haoming, Nakanotani, Masaru, Andretta, Vincenzo, Antonucci, Ester, Sorriso-Valvo, Luca, Adhikari, Laxman, Zhao, Lingling, Marino, Raffaele, Susino, Roberto, Grimani, Catia, Fabi, Michele, D’Amicis, Raffaella, Perrone, Denise, Bruno, Roberto, Carbone, Francesco, and Mancuso, Salvatore

Published
2022
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4. Evolution of Solar Wind Turbulence from 0.1 to 1 au during the First Parker Solar Probe–Solar Orbiter Radial Alignment.

Author

Telloni, Daniele, Sorriso-Valvo, Luca, Woodham, Lloyd D., Panasenco, Olga, Velli, Marco, Carbone, Francesco, Zank, Gary P., Bruno, Roberto, Perrone, Denise, Nakanotani, Masaru, Shi, Chen, D'Amicis, Raffaella, De Marco, Rossana, Jagarlamudi, Vamsee K., Steinvall, Konrad, Marino, Raffaele, Adhikari, Laxman, Zhao, Lingling, Liang, Haoming, and Tenerani, Anna

Published
2021
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