2D model of a concentrated shell with magnetic field

Abstract: It is well known that electron heat conductivity coefficient and range of α-particles decrease in magnetic field; therefore, thermonuclear mixture ignition is feasible at lower densities, resulting in a reduction of target sensitivity to temperature field asymmetry at the capsule surface. This paper estimates the 2D perturbation level that does not impede ignition with magnetic field. [Copyright &y& Elsevier]