Calculation of the Main Parameters of a Magnetic Flux Tube within the Model of Cylindrically Symmetric Equilibria of Two-Component Plasma

The paper presents an analytical model of a magnetic tube, which is described as a cylindrically symmetric equilibrium state of two-component plasma. The plasma flow is represented as a superposition of two charged, compressible plasma components that only interact via their common electromagnetic field. The total electric charge density is assumed to be equal to zero. The system is in equilibrium under the influence of three forces: magnetic, centrifugal, and pressure gradient. The presented model is idealized and limited by the condition that the surrounding plasma is homogeneous and motionless. Despite this, the presented model, with the given parameters, makes it possible to calculate the main parameters of the magnetic flux tube.