the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Dynamics of He++ ions at interplanetary shocks
Olga V. Sapunova
Natalia L. Borodkova
Georgii N. Zastenker
Yuri I. Yermolaev
Abstract. Variations of parameters of twice-ionized helium ions – He++ ions or α-particles – in the solar wind plasma during the interplanetary shock front passage are investigated. We used the data measured by the BMSW (Bright Monitor of Solar Wind) instrument installed on the SPEKTR-R satellite, which operated since August 2011 to 2019 and registered 57 interplanetary shocks. According to received data, the parameters of He++ ions were calculated: velocity Vα, temperature Tα, absolute density Nα and relative density (helium abundance) Nα/Np. The correlation of changes in helium abundance Nα/Np with the parameters βi, θBn and MMS were investigated.
This preprint has been withdrawn.
-
Withdrawal notice
This preprint has been withdrawn.
-
Preprint
(1365 KB)
Olga V. Sapunova et al.
Interactive discussion


-
RC1: 'Dynamics of He++ ions at interplanetary shocks', Anonymous Referee #1, 26 Jan 2021
-
AC1: 'Reply on RC1', Olga Sapunova, 24 Mar 2021
-
AC1: 'Reply on RC1', Olga Sapunova, 24 Mar 2021
-
RC2: 'Review comments', Anonymous Referee #2, 05 Feb 2021
-
AC2: 'Reply on RC2', Olga Sapunova, 24 Mar 2021
-
AC2: 'Reply on RC2', Olga Sapunova, 24 Mar 2021
-
RC3: 'Referee feedback', Anonymous Referee #3, 02 Mar 2021
-
AC3: 'Reply on RC3', Olga Sapunova, 24 Mar 2021
-
AC3: 'Reply on RC3', Olga Sapunova, 24 Mar 2021
Interactive discussion


-
RC1: 'Dynamics of He++ ions at interplanetary shocks', Anonymous Referee #1, 26 Jan 2021
-
AC1: 'Reply on RC1', Olga Sapunova, 24 Mar 2021
-
AC1: 'Reply on RC1', Olga Sapunova, 24 Mar 2021
-
RC2: 'Review comments', Anonymous Referee #2, 05 Feb 2021
-
AC2: 'Reply on RC2', Olga Sapunova, 24 Mar 2021
-
AC2: 'Reply on RC2', Olga Sapunova, 24 Mar 2021
-
RC3: 'Referee feedback', Anonymous Referee #3, 02 Mar 2021
-
AC3: 'Reply on RC3', Olga Sapunova, 24 Mar 2021
-
AC3: 'Reply on RC3', Olga Sapunova, 24 Mar 2021
Olga V. Sapunova et al.
Olga V. Sapunova et al.
Viewed
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
601 | 230 | 24 | 855 | 19 | 17 |
- HTML: 601
- PDF: 230
- XML: 24
- Total: 855
- BibTeX: 19
- EndNote: 17
Viewed (geographical distribution)
Country | # | Views | % |
---|
Total: | 0 |
HTML: | 0 |
PDF: | 0 |
XML: | 0 |
- 1