no code implementations • 18 Dec 2020 • A. Larosa, V. Krasnoselskikh, T. Dudok de Witınst, O. Agapitov, C. Froment, V. K. Jagarlamudi, M. Velli, S. D. Bale, A. W. Case, K. Goetz, Keith P. Harvey, J. C. Kasper, K. E. Korreck, D. E. Larson, R. J. MacDowall, D. Malaspina, M. Pulupa, C. Revillet, M. L. Stevens
{We study their statistical properties with a special focus on their boundaries.}
Solar and Stellar Astrophysics Space Physics
no code implementations • 8 Jan 2021 • M. Liu, K. Issautier, N. Meyer-Vernet, M. Moncuquet, M. Maksimovic, J. S. Halekas, J. Huang, L. Griton, S. Bale, J. W. Bonnell, A. W. Case, K. Goetz, P. R. Harvey, J. C. Kasper, R. J. MacDowall, D. M. Malaspina, M. Pulupa, M. L. Stevens
We investigate the solar wind energy flux in the inner heliosphere using 12-day observations around each perihelion of Encounter One (E01), Two (E02), Four (E04), and Five (E05) of Parker Solar Probe (PSP), respectively, with a minimum heliocentric distance of 27. 8 solar radii ($R_\odot{}$).
Solar and Stellar Astrophysics Space Physics
no code implementations • 13 Jan 2021 • C. Cattell, A. Breneman, J. Dombeck, B. Short, J. Wygant, J. Halekas, Tony Case, J. Kasper, D. Larson, Mike Stevens, P. Whittesley, S. Bale T. Dudok de Wit, K. Goodrich, R. MacDowall, M. Moncuquet, D. Malaspina, M. Pulupa
A comparison of the wave power in the whistler-mode frequency band to pitch angle width and a measure of anisotropy provides additional evidence for the electron scattering by whistler-mode waves.
Space Physics Solar and Stellar Astrophysics Plasma Physics
no code implementations • 9 Feb 2021 • L. Harra, D. H. Brooks, S. D. Bale, C. H. Mandrini, K. Barczynski, R. Sharma, S. T. Badman, S. Vargas Dominguez, M. Pulupa
We demonstrate that although the active region on the disk produces no significant flares, its evolution indicates it is a source of the electron beams causing the radio storm.
Solar and Stellar Astrophysics Space Physics