TY - BOOK AU - Yogesh AU - Chakrabarty, Dibyendu TI - Investigations on the variations in helium abundance in the solar wind U1 - 523.75 YOG PY - 2023/// CY - Gandhinagar PB - Indian Institute of Technology Gandhinagar KW - 18330028 KW - Ph.D KW - Physics KW - Solar Wind KW - Transition Region KW - Corona-Active Regions KW - Quiet Streamers KW - Coronal Holes KW - Solar Abundances KW - First Ionisation Potential (FIP) Effect KW - Coulomb Drag KW - Inter-Planetary Coronal Mass Ejections (ICMEs) KW - Flares KW - Stream/Co-rotating Interaction Regions (SIRs/CIRs) N1 - Includes bibliography & publications; Click to access Repository record:; https://repository.iitgn.ac.in/handle/123456789/10485 ER -