Magnetohydrodynamic Simulations of Spicular Jet Propagation Applied to Lower Solar Atmosphere Model

Abstract We report a series of numerical experiments for the propagation momentum pulse representing chromospheric jet, simulated using an idealized magnetohydrodynamic model. The jet in stratified lower solar atmosphere is subjected to varied initial driver (amplitude, period) and magnetic field conditions examine parameter influence over morphology kinematics. captured key observed spicule characteristics including maximum heights, field-aligned mass motions/trajectories, cross-sectional width deformations. Next, features also show prominent bright, bulb-like apex, similar reported jets, formed due higher density plasma and/or waves. Furthermore, simulations highlight presence not yet internal crisscross/knots substructures generated by shock waves reflected within structure. Therefore we suggest verifying these predicted fine-scale structures highly localized atmospheric e.g., spicules or fibrils high-resolution observations, offered Daniel K. Inoyue Solar Telescope otherwise.