Abstract
In the article the transition radiation from a relativistic charge crossing a finite radius paraboloid target with taking into account the pre-wave zone effect is considered. It is shown that in this case the radiation cone narrowing occurs in contrast with the transition radiation from the flat target if the detector is situated at the distance, which is smaller than the focus distance (the focusing effect) from the target. At the charged particle passage through the central hole in a paraboloid target the diffraction radiation focusing (DR) occurs too. The focusing of coherent DR for the non-invasive measuring of the electron bunch length is proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 44-49 |
| Number of pages | 6 |
| Journal | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms |
| Volume | 252 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Nov 2006 |
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Keywords
- Diffraction radiation
- Focusing
- Relativistic electron
- Transition radiation
ASJC Scopus subject areas
- Surfaces, Coatings and Films
- Instrumentation
- Surfaces and Interfaces
Cite this
Focusing of transition radiation and diffraction radiation from concave targets. / Potylitsyn, A. P.; Rezaev, R. O.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 252, No. 1, 01.11.2006, p. 44-49.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Focusing of transition radiation and diffraction radiation from concave targets
AU - Potylitsyn, A. P.
AU - Rezaev, R. O.
PY - 2006/11/1
Y1 - 2006/11/1
N2 - In the article the transition radiation from a relativistic charge crossing a finite radius paraboloid target with taking into account the pre-wave zone effect is considered. It is shown that in this case the radiation cone narrowing occurs in contrast with the transition radiation from the flat target if the detector is situated at the distance, which is smaller than the focus distance (the focusing effect) from the target. At the charged particle passage through the central hole in a paraboloid target the diffraction radiation focusing (DR) occurs too. The focusing of coherent DR for the non-invasive measuring of the electron bunch length is proposed.
AB - In the article the transition radiation from a relativistic charge crossing a finite radius paraboloid target with taking into account the pre-wave zone effect is considered. It is shown that in this case the radiation cone narrowing occurs in contrast with the transition radiation from the flat target if the detector is situated at the distance, which is smaller than the focus distance (the focusing effect) from the target. At the charged particle passage through the central hole in a paraboloid target the diffraction radiation focusing (DR) occurs too. The focusing of coherent DR for the non-invasive measuring of the electron bunch length is proposed.
KW - Diffraction radiation
KW - Focusing
KW - Relativistic electron
KW - Transition radiation
UR - http://www.scopus.com/inward/record.url?scp=33750442193&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33750442193&partnerID=8YFLogxK
U2 - 10.1016/j.nimb.2006.06.024
DO - 10.1016/j.nimb.2006.06.024
M3 - Article
VL - 252
SP - 44
EP - 49
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
SN - 0168-583X
IS - 1
ER -