141 citations · 1.4k across the 49 of their papers we have counts for
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Testing the magnetic field models of galaxies with the SKA
T. G. Arshakian, R. Stepanov, R. Beck +2
The future new-generation radio telescope SKA (Square Kilometre Array) and its precursors will provide a rapidly growing number of polarized radio sources. Hundred and thousands po…
Full perturbation solution for the flow in a rotated torus
A. Chupin, R. Stepanov
We present a perturbation solution for a pressure-driven fluid flow in a rotating toroidal channel. The analysis shows the difference between the solutions of full and simplified e…
Phenomenology of turbulent dynamo growth and saturation
Rodion Stepanov, Franck Plunian
With a non local shell model of magnetohydrodynamic turbulence we investigate numerically the turbulent dynamo action for low and high magnetic Prandtl numbers (). The results…
Magnetic field structures of galaxies derived from analysis of Faraday rotation measures, and perspectives for the SKA
Rodion Stepanov, Tigran G. Arshakian, Rainer Beck +2
The forthcoming new-generation radio telescope SKA (Square Kilometre Array) and its precursors will provide a rapidly growing number of polarized radio sources. Our analysis aims o…
Fully developed turbulent dynamo at low magnetic Prandtl numbers
Rodion Stepanov, Franck Plunian
We investigate the dynamo problem in the limit of small magnetic Prandtl number ($\Pm$) using a shell model of magnetohydrodynamic turbulence. The model is designed to satisfy cons…
A non local shell model of turbulent dynamo
F. Plunian, R. Stepanov
We derive a new shell model of magnetohydrodynamic (MHD) turbulence in which the energy transfers are not necessary local. Like the original MHD equations, the model conserves the…