Helium Abundance Decrease in ICMEs in 23–24 Solar Cycles
Based on the OMNI database, the influence of the solar activity decrease in solar cycles (SCs) 23–24 on the behavior of the relative helium ions abundance N<sub>α</sub>/N<sub>p</sub> inside interplanetary coronal mass ejections (ICMEs) is investigated. The dependences of the...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-10-01
|
| Series: | Universe |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2218-1997/8/11/557 |