Polymeric jets throw light on the origin and nature of the forest of solar spicules

Spicules are plasma jets that observed in the dynamic interface region between visible solar surface and hot corona. At any given time, it is estimated about 3 million spicules present on Sun. We find an intriguing parallel simulated spicular forest a solar-like atmosphere numerous of polymeric fluids when both subjected to harmonic forcing. In radiative magnetohydrodynamic numerical simulation with sub-surface convection, global oscillations excited similarly those vibrations. The thus produced match remarkably well forests detected observations Taken together, simulations Sun laboratory fluid dynamics experiments provide insights into mechanism underlying ubiquity jets. non-linear focusing quasi-periodic waves anisotropic media magnetized as under gravity sufficient generate A combination provides generation