28 citations · 48 across the 5 of their papers we have counts for
5 papers
Exploring the reliability of polar field rise rate as a precursor for an early prediction of solar cycle
Akash Biswas, Bidya Binay Karak, Pawan Kumar
The prediction of the strength of an upcoming solar cycle has been a long-standing challenge in the field of solar physics. The inherent stochastic nature of the underlying solar d…
Probing the variations in the timing of the Sun's polar magnetic field reversals through observations and surface flux transport simulations
Elena M. Golubeva, Akash Biswas, Anna I. Khlystova +2
The polar field reversal is a crucial process in the cyclic evolution of the large-scale magnetic field of the Sun.Various important characteristics of a solar cycle, such as its d…
Propagation of Alfvén waves in the charge starvation regime
Pawan Kumar, Ramandeep Gill, Wenbin Lu
We present numerical simulation results for the propagation of Alfvén waves in the charge starvation regime. This is the regime where the plasma density is below the critical value…
Physical link of the polar field build-up with the Waldmeier effect broadens the scope of early solar cycle prediction: Cycle 25 is likely to be slightly stronger than Cycle 24
Pawan Kumar, Akash Biswas, Bidya Binay Karak
Prediction of the solar cycle is challenging but essential because it drives space weather. Several predictions with varying amplitudes of the ongoing Cycle~25 have been made. We s…
Evolution of the Sun's activity and the poleward transport of remnant magnetic flux in Cycles 21--24
Alexander V. Mordvinov, Bidya Binay Karak, Dipankar Banerjee +4
Detailed study of the solar magnetic field is crucial to understand its generation, transport and reversals. The timing of the reversals may have implications on space weather and…