### Abstract

A solution of the problem on diffraction radiation arising at inclined passage of a point-like charged particle near the thin rectangular screen of finite sizes, finite conductivity, and frequency dispersion is found. The problem on diffraction radiation arising at inclined passage of a charge through a rectangular slit in a conductive screen is solved. For zero slit width, the results obtained completely coincide with the corresponding results of the theory of transition radiation at arbitrary values of the dielectric permittivity and angle of particle incidence on the screen surface. In addition to the diffraction mechanism, expressions obtained for the radiation intensity describe the Cherenkov radiation mechanism.

Original language | English |
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Pages (from-to) | 9-16 |

Number of pages | 8 |

Journal | Russian Physics Journal |

Volume | 55 |

Issue number | 1 |

DOIs | |

Publication status | Published - Jun 2012 |

### Fingerprint

### Keywords

- diffraction radiation
- polarization radiation
- transition radiation

### ASJC Scopus subject areas

- Physics and Astronomy(all)

### Cite this

**Development of the theory of diffraction radiation from surfaces with finite conductivity.** / Kruchinin, K. O.; Karlovets, D. V.

Research output: Contribution to journal › Article

*Russian Physics Journal*, vol. 55, no. 1, pp. 9-16. https://doi.org/10.1007/s11182-012-9770-0

}

TY - JOUR

T1 - Development of the theory of diffraction radiation from surfaces with finite conductivity

AU - Kruchinin, K. O.

AU - Karlovets, D. V.

PY - 2012/6

Y1 - 2012/6

N2 - A solution of the problem on diffraction radiation arising at inclined passage of a point-like charged particle near the thin rectangular screen of finite sizes, finite conductivity, and frequency dispersion is found. The problem on diffraction radiation arising at inclined passage of a charge through a rectangular slit in a conductive screen is solved. For zero slit width, the results obtained completely coincide with the corresponding results of the theory of transition radiation at arbitrary values of the dielectric permittivity and angle of particle incidence on the screen surface. In addition to the diffraction mechanism, expressions obtained for the radiation intensity describe the Cherenkov radiation mechanism.

AB - A solution of the problem on diffraction radiation arising at inclined passage of a point-like charged particle near the thin rectangular screen of finite sizes, finite conductivity, and frequency dispersion is found. The problem on diffraction radiation arising at inclined passage of a charge through a rectangular slit in a conductive screen is solved. For zero slit width, the results obtained completely coincide with the corresponding results of the theory of transition radiation at arbitrary values of the dielectric permittivity and angle of particle incidence on the screen surface. In addition to the diffraction mechanism, expressions obtained for the radiation intensity describe the Cherenkov radiation mechanism.

KW - diffraction radiation

KW - polarization radiation

KW - transition radiation

UR - http://www.scopus.com/inward/record.url?scp=84862558815&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84862558815&partnerID=8YFLogxK

U2 - 10.1007/s11182-012-9770-0

DO - 10.1007/s11182-012-9770-0

M3 - Article

VL - 55

SP - 9

EP - 16

JO - Russian Physics Journal

JF - Russian Physics Journal

SN - 1064-8887

IS - 1

ER -