1. THE POWERFUL NANOSECOND DURATION ELECTRON BEAM EFFECT ON THE CRYSTALLINE TUNGSTEN TARGET
- Author
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I. S. Tropin, Sergei D. Polevin, V. I. Bespalov, K. P. Artemov, K. V. Afanasiev, A. P. Potylitsyn, I. K. Kurkan, A. V. Vukolov, V. V. Ryzhov, Y. N. Adischev, and A. S. Gogolev
- Subjects
Materials science ,business.industry ,chemistry.chemical_element ,Pulse duration ,Tungsten ,Radiation ,Nanosecond ,Magnetic field ,Optics ,chemistry ,Cathode ray ,Physics::Accelerator Physics ,Atomic physics ,business ,Current density ,Diode - Abstract
On of the possible methods of obtaining monochrome X-ray radiation short “flashes” is parametric X-ray radiation (PXR) generated by the nanosecond duration electron beam. For this purpose the powerful electron beam effect on the tungsten crystalline target has been investigated experimentally. The accelerator of the direct effect “Sinus-7” has been used as an electron source, where the electron beam is formed in the flat vacuum diode in the magnetic field. The accelerating pulse duration is 50 ns, the electron energy is 1.1 MeV, the current density on the target surface is ~ 250 A/cm
- Published
- 2010
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