The Effect of a Monatomic Layer on a Surface on the Transition Radiation  

作　　者：Alexander N. Safronov Alexander N. Safronov(Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Moscow, Russia)

机构地区：[1]Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Moscow, Russia

出　　处：《Journal of High Energy Physics, Gravitation and Cosmology》2024年第2期710-723,共14页高能物理（英文）

摘　　要：The transition radiation of a charged particle crossing the interface of two media having a monatomic impurity layer is investigated. It is shown that at sliding angles of incidence of a particle on the boundary of the media, the transition radiation is mainly determined by the properties of the surface layer. The possibility of using transition radiation to study the surface of substances is discussed. In addition, due to the hard radiation present in space, this research may be important for the use of light monoatomic layers as a material for satellite antennas, “solar sails” and cover layers in a future space (interstellar) mission.The transition radiation of a charged particle crossing the interface of two media having a monatomic impurity layer is investigated. It is shown that at sliding angles of incidence of a particle on the boundary of the media, the transition radiation is mainly determined by the properties of the surface layer. The possibility of using transition radiation to study the surface of substances is discussed. In addition, due to the hard radiation present in space, this research may be important for the use of light monoatomic layers as a material for satellite antennas, “solar sails” and cover layers in a future space (interstellar) mission.

关 键 词：Relativistic Charged Particle Transition Radiation Monatomic Layer Spectral Angular Distribution of Radiation Sliding Angle Investigation of Thin Films Interstellar Mission 

分 类 号：O46[理学—电子物理学]