Peculiarities of Cherenkov and Transition Radiation in a Finite-Size Absorbing Medium

被引：1

作者：

Malyshevsky, V. S. ^{[1
]}

Fomin, G. V. ^{[1
]}

Bulgakova, M. V. ^{[1
]}

机构：

[1] Southern Fed Univ, Rostov Na Donu, Russia

来源：

RUSSIAN PHYSICS JOURNAL | 2019年 / 62卷 / 03期

关键词：

transition radiation; Cerenkov radiation; X-ray radiation;

D O I：

10.1007/s11182-019-01729-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on the equations of macroscopic electrodynamics, the spectral-angular characteristics of electromagnetic radiation are considered, which is generated during the passage of fast, charged particles through a finite-size absorbing medium. The variation in the angular distribution of the radiation overcoming the Cerenkov radiation threshold is investigated, the contribution from the generated transition radiation is analyzed at high particle energies and so are the spectral characteristics of the Cerenkov radiation within the X-ray frequency range.

引用

页码：416 / 424

页数：9

共 11 条

[1]

Bazylev V.A, 1987, RAD FAST PARTICLES M

[2]

BAZYLEV VA, 1976, JETP LETT+, V24, P371

[3] Angular distribution of Cherenkov radiation from relativistic heavy ions taking into account deceleration in the radiator [J].