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X-ray diagnostics of almost transparent Fe plasma of inverted corona target

Published online by Cambridge University Press:  01 April 1999

A.V. BESSARAB
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
S.A. BEL'KOV
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
P.D. GASPARYAN
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
N.V. ZHIDKOV
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
A.V. KUNIN
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
A.V. PINEGIN
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
A.N. SUBBOTIN
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
N.A. SUSLOV
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia
V.A. TOKAREV
Affiliation:
Russian Federal Nuclear Center—All-Russian Research Institute of Experimental Physics, 607190, Sarov, Prospect Mira 37, Nizhny Novgorod Region, Russia

Abstract

Measurements of spectral and energy X-ray characteristics of almost transparent Fe plasma produced by laser radiation inside the inverted-corona targets have been made at ISKRA-5 facility. The targets were spherical plastics cavities with 2-mm diameter and 4.6-μm thickness covered from inside with Fe layer 0.25-μm thickness. X-ray spectrum, X-ray total energy, and the energy of a HeαFe resonance line have been measured. Experimental data and calculation results are collated.

Type
Research Article
Copyright
© 1999 Cambridge University Press

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