J. A. Alhassan

University of Nigeria — Nigeria

Physics and Astronomy · Physical Sciences

8h-index164citations40works0.72yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Solar and Space Plasma Dynamics(25), Ionosphere and magnetosphere dynamics(17), Atmospheric Ozone and Climate(7), Geomagnetism and Paleomagnetism Studies(6), Astrophysics and Star Formation Studies(5)

Publications40 total

Testing the Rigidity Dependence of Galactic Cosmic Ray Intensity Variation using the Algorithm-Selected Forbush Decreases
2025Open Access
Accurate cataloging of Forbush decreases: implications for space weather research
Astrophysics and Space Science·2025
RETRACTED
2025Open Access
Review of: "Solar Flare Spectroscopy at Pic du Midi Observatory (1956–1968) in the Frame of the International Geophysical Year"
2025
Testing the Effects of Cosmic Ray Flux Intensity Modulation on Solar Emission Characteristics
Research in Astronomy and Astrophysics·2025· 1 cited
On the simultaneity of Forbush decreases: The simultaneous effects of interplanetary parameters and geomagnetic activity indices
Journal of Astrophysics and Astronomy·2025· 1 cited
Characterizing the Geomagnetic and Cosmic Ray Responses to Simultaneous Forbush Decrease Events Across Different Latitudes
SSRN Electronic Journal·2025Open Access
On the simultaneity of Forbush decreases: the simultaneous effects of interplanetary parameters and geomagnetic activity indices
arXiv (Cornell University)·2024Open Access
Effect of solar wind disturbances on small-amplitude simultaneous Forbush events during solar cycle 23
Advances in Space Research·2024· 1 citedOpen Access
The implications of the superposed effect of cosmic ray diurnal anisotropy on weak Forbush Events at Apatity and Moscow Neutron Monitors
Astrophysics and Space Science·2024
The Implication of Enhanced Cosmic Ray Diurnal Anisotropy on the Global Simultaneity of Forbush Decreases: A Statistical Approach
arXiv (Cornell University)·2024Open Access
The implications of superposed effect of cosmic ray diurnal anisotropy on weak Forbush Events at Apatity and Moscow Neutron Monitors
2024· 1 citedOpen Access
On the variation of small-amplitude Forbush decreases with solar-geomagnetic parameters
Astrophysics and Space Science·2024· 7 cited
On the variation of small-amplitude Forbush decreaseswith solar-geomagnetic parameters
Research Square (Research Square)·2024Open Access
Investigation of the Superposed Effects of Cosmic Ray Diurnalanisotropy on the Giant Gound Level Enhancement of 29 September1989 (Gle 42)
SSRN Electronic Journal·2024Open Access
A preliminary investigation of the empirical relationship between small-amplitude Forbush Decreases and solar wind disturbances
Monthly Notices of the Royal Astronomical Society·2023· 10 cited
Principal Component Analysis of Ground Level Enhancement of Cosmic Ray Events
Research in Astronomy and Astrophysics·2023· 3 citedOpen Access
Probing gas kinematics towards the high-mass protostellar object G358.46−0.39
Monthly Notices of the Royal Astronomical Society·2023· 2 citedOpen Access
Analysis of ground level enhancement events of 29 September 1989; 15 April 2001 and 20 January 2005
arXiv (Cornell University)·2022Open Access
Analysis of Ground Level Enhancement Events of 1989 September 29; 2001 April 15 and 2005 January 20
Research in Astronomy and Astrophysics·2022· 3 cited
page 1 of 2Next →

Frequent Co-authors

A. E. Chukwude(27), O. Okike(27), Innocent O. Eya(12), E. U. Iyida(11), F. M. Menteso(10), R. E. Ugwoke(10), A. A. Ubachukwu(8), Chukwuebuka J. Ugwu(8), James O. Chibueze(5), J. O. Urama(4), T. Csengeri(3), Dominic Obiegbuna(3), Orji Prince Orji(3), Toshihiro Omodaka(2), Takumi Nagayama(2), Mareki Honma(2), Ken’ichi Tatematsu(2), Tetsuo Hasegawa(2), Satoru Iguchi(2), Aya E. Higuchi(2)