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Verified ScholarVerified at University of the Free StateASIDASID-6022-6263-9587 orcid.org/0000-0002-4672-7278
P. A. Charles
University of the Free State•South Africa
Faculty researcher at University of the Free State (ZA), specializing in Health & Medical Sciences. [Discipline: Health & Medical Sciences] [Scholar Type: Journal Research Scientist] [Career Tier: Distinguished Scholar] [Region: Southern Africa]
#Astrophysical Phenomena and Observations#Stellar#planetary#and galactic studies#Galaxies: Formation#Evolution#Phenomena#Gamma-ray bursts and supernovae
Scholarly Profiles: Google Scholar
Citation Indices
Standard Scientometrics| All | Since 2021 | |
|---|---|---|
| Citations | 14,427 | 6,925 |
| h-index | 63 | 47 |
| i10-index | 317 | 222 |
Annual Citation Growth
Verified Citations / Year0
2020693
2021+40%970
2022+29%1.2k
2023+33%1.7k
2024-8%1.5k
2025-45%831
2026Scholarship Distribution & Proportions810 Articles • 0 Books & Monographs • 0 Applied Assignments
Continental Provenance:82% African Regional Citations (11,830) • 18% Global Research Impact (2,597)
810 Indexed WorksAuthentic Data
Co-Authors & Academic Collaborators
No verified co-authors registered on AfriJournal Index yet.
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Articles & Books (810)
X-ray irradiation in low-mass binary systems
Published in Monthly Notices of the Royal Astronomical Society•1999
DOI: 10.1046/j.1365-8711.1999.02212.x Verified Peer-Reviewed
A Long, Hard Look at the Low/Hard State in Accreting Black Holes
Published in The Astrophysical Journal•2006
DOI: 10.1086/508644 Verified Peer-Reviewed
Dynamical Evidence for a Black Hole in GX 339−4
Published in The Astrophysical Journal•2003
DOI: 10.1086/368108 Verified Peer-Reviewed
Infrared helium emission lines from Cygnus X-3 suggesting a Wolf-Rayet star companion
Published in Nature•1992
DOI: 10.1038/355703a0 Verified Peer-Reviewed
First science with the Southern African Large Telescope: peering at the accreting polar caps of the eclipsing polar SDSS J015543.40+002807.2
Published in Monthly Notices of the Royal Astronomical Society•2006
DOI: 10.1111/j.1365-2966.2006.10834.x Verified Peer-Reviewed
Showing 1 – 5 of 810 publications
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