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Experimental study of line spectrum generation by argon dopant in DT-gas on ISKRA-5 facility

Published online by Cambridge University Press:  01 July 1999

S.A. BEL'KOV ,
A.V. BESSARAB ,
A.V. VESELOV ,
V.A. GAIDACH ,
G.V. DOLGOLEVA ,
N.V. ZHIDKOV ,
V.M. IZGORODIN ,
G.A. KIRILLOV ,
G.G. KOCHEMASOV  and
D.N. LITVIN
...Show all authors
S.A. BEL'KOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
A.V. BESSARAB
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
A.V. VESELOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
V.A. GAIDACH
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
G.V. DOLGOLEVA
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
N.V. ZHIDKOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
V.M. IZGORODIN
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
G.A. KIRILLOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
G.G. KOCHEMASOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
D.N. LITVIN
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
L.S. MKHITARIAN
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
S.P. MARTYNENKO
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
E.I. MITROPHANOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
V.M. MURUGOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
S.I. PETROV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
A.V. PINEGIN
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
V.T. PUNIN
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
N.A. SUSLOV
Affiliation:
Russian Federal Nuclear Center–All-Russian Scientific Research Institute of Experimental Physics, 607190, pr. Mira 37, Sarov, Nizhni Novgorod Region, Russia
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Abstract

The experiments measuring the density of DT mixture compressed in indirect drive targets (X-ray targets) were conducted on the ISKRA-5 facility. The density was determined from the line broadening of H- and He-like Ar doped in DT-gas as a diagnostic substance. A series of three experiments with the X-ray targets having different shell thickness of capsule filled with DT + Ar mixture were carried out. In two of the three experiments, radiation spectra of Ar were recorded and the density of compressed gas was determined. The analysis of the experimental results for the X-ray target with a 280-μm diameter and a 7 μm wall thickness revealed that the density of the compressed gas may be estimated as ∼1 g/cm3.

Type
Research Article
Information
Laser and Particle Beams , Volume 17 , Issue 3 , July 1999 , pp. 377 - 383
Copyright
1999 Cambridge University Press

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