Investigations on the variations in helium abundance in the solar wind

Chakrabarty, DibyenduYogesh2025-09-042025-09-042023-01-01https://d8.irins.org/handle/IITG2025/32637hbk.; 30 cmSolar WindTransition RegionCorona-Active RegionsQuiet StreamersCoronal HolesSolar AbundancesFirst Ionisation Potential (FIP) EffectCoulomb DragInter-Planetary Coronal Mass Ejections (ICMEs)FlaresStream/Co-rotating Interaction Regions (SIRs/CIRs)Investigations on the variations in helium abundance in the solar windPh.D.xxvii, 167p.Ph.D.123456789/620