Articles | Volume 39, issue 3
https://doi.org/10.5194/angeo-39-461-2021
https://doi.org/10.5194/angeo-39-461-2021
Regular paper
 | 
18 May 2021
Regular paper |  | 18 May 2021

Attenuation of plasmaspheric hiss associated with the enhanced magnetospheric electric field

Haimeng Li, Wen Li, Qianli Ma, Yukitoshi Nishimura, Zhigang Yuan, Alex J. Boyd, Xiaochen Shen, Rongxin Tang, and Xiaohua Deng

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on angeo-2021-8', Anonymous Referee #1, 15 Mar 2021
    • AC1: 'Reply on RC1', Haimeng Li, 27 Mar 2021
    • AC3: 'Reply on RC1', Haimeng Li, 27 Mar 2021
  • RC2: 'Comment on angeo-2021-8', Anonymous Referee #2, 23 Mar 2021
    • AC2: 'Reply on RC2', Haimeng Li, 27 Mar 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
ED: Publish subject to minor revisions (review by editor) (06 Apr 2021) by Johan De Keyser
AR by Haimeng Li on behalf of the Authors (07 Apr 2021)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (08 Apr 2021) by Johan De Keyser
AR by Haimeng Li on behalf of the Authors (09 Apr 2021)
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Short summary
We report an event where hiss wave intensity decreased, associated with the enhanced convection and a substorm. We suggest that the enhanced magnetospheric electric field causes the outward and sunward motion of energetic electrons. This leads to the decrease of energetic electron fluxes on the duskside, which provide free energy for hiss amplification. The study reveals the important role of magnetospheric electric field in the variation of the energetic electron flux and hiss wave intensity.