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Emission from Polymethyl Methacrylate Irradiated by a Beam of Runaway Electrons of Subnanosecond Pulse Durations


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

Spectral and amplitude-temporal characteristics of emission from polymethyl methacrylate (fiberglass, PMMA) irradiated with a beam of runaway electrons of subnanosecond duration are investigated. It is found that at the beam current pulse duration within 200–600 ps at half maximum and the beam current density 10–200 A/cm2, the intensity maximum is registered at the wavelength ~490 nm and the emission pulse FWHM in the visible spectrum is ~1.5 ns at the half width. It is shown that the main contribution into the emission comes from luminescence.

Авторлар туралы

E. Baksht

Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: BEH@loi.hcei.tsc.ru
Ресей, Tomsk

A. Burachenko

Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk State University

Email: BEH@loi.hcei.tsc.ru
Ресей, Tomsk; Tomsk

D. Beloplotov

Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk State University

Email: BEH@loi.hcei.tsc.ru
Ресей, Tomsk; Tomsk

V. Tarasenko

Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences; National Research Tomsk State University

Email: BEH@loi.hcei.tsc.ru
Ресей, Tomsk; Tomsk

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