Cosmic noise absorption signature of particle precipitation during interplanetary coronal mass ejection sheaths and ejecta

Kilpua, Emilia; Juusola, Liisa; Grandin, Maxime; Kero, Antti; Dubyagin, Stepan; Partamies, Noora; Osmane, Adnane; George, Harriet; Kalliokoski, Milla; Raita, Tero; Asikainen, Timo; Palmroth, Minna

doi:https://doi.org/10.5194/angeo-38-557-2020

Articles | Volume 38, issue 2

https://doi.org/10.5194/angeo-38-557-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/angeo-38-557-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 38, issue 2

Regular paper

|

21 Apr 2020

Regular paper |

| 21 Apr 2020

Cosmic noise absorption signature of particle precipitation during interplanetary coronal mass ejection sheaths and ejecta

Emilia Kilpua, Liisa Juusola, Maxime Grandin, Antti Kero, Stepan Dubyagin, Noora Partamies, Adnane Osmane, Harriet George, Milla Kalliokoski, Tero Raita, Timo Asikainen, and Minna Palmroth

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Final revised paper (published on 21 Apr 2020)
Preprint (discussion started on 03 Dec 2019)
Supplement to the preprint

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'Review of Kilpua et al.', Anonymous Referee #1, 06 Jan 2020
- AC1: 'Response for referee #1', Emilia Kilpua, 17 Jan 2020
RC2: 'Review of “Cosmic noise absorption signature of particle precipitation during ICME sheaths and ejecta” by Kilpua et al.', Anonymous Referee #2, 06 Jan 2020
- AC2: 'response to referee #2', Emilia Kilpua, 17 Jan 2020

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

ED: Publish subject to revisions (further review by editor and referees) (14 Feb 2020) by Yoshizumi Miyoshi

AR by Emilia Kilpua on behalf of the Authors (20 Feb 2020) Author's response Manuscript

ED: Publish as is (26 Feb 2020) by Yoshizumi Miyoshi

AR by Emilia Kilpua on behalf of the Authors (04 Mar 2020) Manuscript

Short summary

Coronal mass ejection sheaths and ejecta are key drivers of significant space weather storms, and they cause dramatic changes in radiation belt electron fluxes. Differences in precipitation of high-energy electrons from the belts to the upper atmosphere are thus expected. We investigate here differences in sheath- and ejecta-induced precipitation using the Finnish riometer (relative ionospheric opacity meter) chain.