Physics – Classical Physics
Scientific paper
2012-01-12
Physics
Classical Physics
Presented during the international conference "Electron, Positron, Neutron and X-ray Scattering Under External Influences - 20
Scientific paper
The problem of spontaneous radiation of the electron bunch grazing into a charged metallic surface with randomly distributed needle shaped asperities is considered. Distances between two neighboring asperities have been described by gamma distribution. Being repealed by highly charged asperities the electrons of the bunch move along non-regular periodical trajectories in the planes parallel to the metallic surface. The spatial periods of the trajectories are random quantities which are described by the same gamma distribution. The radiation characteristics of the bunch have been obtained. It is shown that the angular distributions of the number of photons radiated from the bunch and from a single electron are the same but the frequency distribution of the bunch is being drastically changed at the hard frequency region. It is proposed to develop a new non-destructive method for investigation of the metal surface roughness. The frequency distribution of the number of photons radiated under the zero angle has been obtained. That allows to find the gain expression of the stimulated radiation.
Gevorgian Lekdar
Vardanyan Valeri
No associations
LandOfFree
Radiation of the electron bunch moving in non-regular fields does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Radiation of the electron bunch moving in non-regular fields, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radiation of the electron bunch moving in non-regular fields will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-153364