876 citations
- European Organization for Nuclear ResearchCH439 papers
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- Variable Energy Cyclotron CentreIN427 papers
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31 papers · 1 filter
Fluctuations in the interplanetary electric potential and energy coupling between the solar-wind and the magnetosphere
Badruddin, O. P. M. Aslam
We utilize solar rotation average geomagnetic index ap and various solar wind plasma and field parameters for four solar cycles 20-23. We perform analysis to search for a best poss…
Similarities and Distinctions in Cosmic-Ray Modulation during Different Phases of Solar and Magnetic Activity Cycles
O. P. M. Aslam, Badruddin
We study the solar-activity and solar-polarity dependence of galactic cosmic-ray intensity (CRI) on the solar and heliospheric parameters playing a significant role in solar modula…
Study of the solar wind-magnetosphere coupling on different time scales
Badruddin, O. P. M. Aslam
Solar wind-magnetosphere coupling, its causes and consequences have been studied for the last several decades. However, the assessment of continuously changing behaviour of the sun…
Fast Ion Surface Energy Loss and Straggling in the Surface Wake Fields
T. Nandi, K. Haris, Hala +10
We have measured the stopping powers and straggling of fast, highly ionized atoms passing through thin bilayer targets made up of metals and insulators. We were surprised to find t…
Exact interior solutions in (2 + 1) dimensional spacetime
Farook Rahaman, Piyali Bhar, Ritabrata Biswas +1
We provide a new class of exact solutions for the interior in (2 + 1) dimensional spacetime. The solutions obtained for the perfect fluid model both with and without cosmological c…
Solar Modulation of Cosmic Rays during the Declining and Minimum Phases of Solar Cycle 23: Comparison with Past Three Solar Cycles
O. P. M. Aslam, Badruddin
We study solar modulation of galactic cosmic rays (GCRs) during the deep solar minimum, including the declining phase, of solar cycle 23 and compare the results of this unusual per…