many new celestials found in recent years, such as uTrities, neutron stars, intertrocal molecular power supplies, X-ray sources, gamma ray sources, etc., their radiation spectrum, polarization state, optical transformation characteristics, etc. a clear distinction, therefore, study non-thermal radiation mechanism have received increasing attention. For example, a class star and a radiopa system can emit a power law-like radiation with polarization characteristics, generally considering the synchronous acceleration radiation of relative arguments from thermal balance distribution. Another example is a strong molecular radiographic line, which is generally considered to be from an amassium microwave ejection source. The conditions of this radiation mechanism are "particle number inversion", and the energy-level distribution required by the molecule is kept away from the balance distribution, ie the number of molecules in high energy levels is more than the molecular number on the low energy level. For Type II and III radiolerance (see solar amplifier outbreak), a relatively disconnected electron radiation is described in a plasma. The plasma waves generated by this effect will be partially converted into radiation radiation. As for the relatively discipline of antirecton, it is an important non-thermal radiation mechanism for gamma rays .
