22 June 1999 Photochronographic registration of fast light ions
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Proceedings Volume 3516, 23rd International Congress on High-Speed Photography and Photonics; (1999); doi: 10.1117/12.350551
Event: Twenty-Third International Congress on High-Speed Photography and Photonics, 1998, Moscow, Russian Federation
Abstract
A possibility of registration of fast ions (protons, alpha- particles) with the help of an X-ray streak camera is demonstrated. The spatial resolution of the device is 50 micrometer, the physical time resolution with the use of a CsJ-cathode is 7 ps. From (alpha) -emission a secondary electrons yield is determined of (eta) equals 8 el../part. The device sensitivity makes it possible to register separate (alpha) -particles and protons. On the basis of the device there have been elaborated techniques of spatial-spectral registering of radiation of fast ions emitted by laser thermonuclear targets. The techniques are destined to study processes of interaction of high-intensive laser radiation with an appliance Iskra-5 target.
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Dmitri N. Litvin, Valeri P. Lazarchuk, Vasili M. Murugov, Sergei I. Petrov, Alexei V. Senik, "Photochronographic registration of fast light ions", Proc. SPIE 3516, 23rd International Congress on High-Speed Photography and Photonics, (22 June 1999); doi: 10.1117/12.350551; https://doi.org/10.1117/12.350551
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KEYWORDS
Electrons

Ions

X-rays

Spatial resolution

Particles

Picosecond phenomena

Image registration

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