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Surface radiation of a charged particle bunch passing through a corrugated surface with a relatively small period. / Simakov, E. S.; Tyukhtin, A. V.
в: Journal of Instrumentation, Том 15, № 5, C05047, 05.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Surface radiation of a charged particle bunch passing through a corrugated surface with a relatively small period
AU - Simakov, E. S.
AU - Tyukhtin, A. V.
N1 - Publisher Copyright: © 2020 IOP Publishing Ltd and Sissa Medialab. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/5
Y1 - 2020/5
N2 - We investigate radiation of a charged particle bunch moving through a corrugated planar conductive surface. It is assumed that the corrugation period and depth are much less than the wavelengths under consideration. In this case, the corrugated structure can be replaced with some smooth surface on which the so-called equivalent boundary conditions (EBC) are fulfilled. Using the EBC method we obtain expressions for the electromagnetic field of the bunch which are presented in form of spectral integrals. It is demonstrated that the bunch generates surface waves propagating along the corrugations with the light velocity. Also we present results of numerical calculations for electromagnetic field components of surface waves depending on coordinates and show that these dependences can be used for determination of the bunch size.
AB - We investigate radiation of a charged particle bunch moving through a corrugated planar conductive surface. It is assumed that the corrugation period and depth are much less than the wavelengths under consideration. In this case, the corrugated structure can be replaced with some smooth surface on which the so-called equivalent boundary conditions (EBC) are fulfilled. Using the EBC method we obtain expressions for the electromagnetic field of the bunch which are presented in form of spectral integrals. It is demonstrated that the bunch generates surface waves propagating along the corrugations with the light velocity. Also we present results of numerical calculations for electromagnetic field components of surface waves depending on coordinates and show that these dependences can be used for determination of the bunch size.
KW - Accelerator Applications
KW - Cherenkov and transition radiation
KW - Transition radiation detectors
UR - http://www.scopus.com/inward/record.url?scp=85085738951&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/c6004eef-05fe-32e5-a577-639994b6a5c3/
U2 - 10.1088/1748-0221/15/05/C05047
DO - 10.1088/1748-0221/15/05/C05047
M3 - Article
AN - SCOPUS:85085738951
VL - 15
JO - Journal of Instrumentation
JF - Journal of Instrumentation
SN - 1748-0221
IS - 5
M1 - C05047
ER -
ID: 71271367