Problems of measurement of dense plasma heating in laser shock-wave compression

D. Batani; M. Koenig; A. Benuzzi; I. K. Krasyuk; P. P. Pashinin; A. Yu Semenov; I. V. Lomonosov; V. E. Fortov

doi:10.1017/S0263034699172112

Problems of measurement of dense plasma heating in laser shock-wave compression

D. Batani
, M. Koenig
, A. Benuzzi
, I. K. Krasyuk
, P. P. Pashinin
, A. Yu Semenov
, I. V. Lomonosov
, V. E. Fortov

University of Milano
Prokhorov General Physics Institute of the Russian Academy of Sciences
Institute of Bioorganic Chemistry

Research output: Contribution to journal › Conference article › peer-review

7 Citations (Scopus)

Abstract

Experimental results of heating measurements of matter carried out in a study of laser-driven shock waves in aluminum (Batani et el. 1997) are discussed. The measured temporal evolution of the `color' temperature of the rear surface of the target is compared with that computed by a numerical code. It has been established that the target preheating can substantially affect optical signal features recorded from the rear side of the target, and consequently influence upon the accuracy of temperature and pressure measurements of the material behind the shock wave front.

Original language	English
Pages (from-to)	265-273
Number of pages	9
Journal	Laser and Particle Beams
Volume	17
Issue number	2
DOIs	https://doi.org/10.1017/S0263034699172112
Publication status	Published - 1 Jan 1999
Event	Proceedings of the 1998 25th European Conference on Laser Interaction with Matter (ECLIM'98) - Laser and Particle Beams - - Formia, Italy Duration: 4 May 1999 → 8 May 1999

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title = "Problems of measurement of dense plasma heating in laser shock-wave compression",

abstract = "Experimental results of heating measurements of matter carried out in a study of laser-driven shock waves in aluminum (Batani et el. 1997) are discussed. The measured temporal evolution of the `color' temperature of the rear surface of the target is compared with that computed by a numerical code. It has been established that the target preheating can substantially affect optical signal features recorded from the rear side of the target, and consequently influence upon the accuracy of temperature and pressure measurements of the material behind the shock wave front.",

author = "D. Batani and M. Koenig and A. Benuzzi and Krasyuk, \{I. K.\} and Pashinin, \{P. P.\} and Semenov, \{A. Yu\} and Lomonosov, \{I. V.\} and Fortov, \{V. E.\}",

year = "1999",

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doi = "10.1017/S0263034699172112",

language = "English",

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pages = "265--273",

journal = "Laser and Particle Beams",

issn = "0263-0346",

publisher = "Chinese Laser Press",

number = "2",

note = "Proceedings of the 1998 25th European Conference on Laser Interaction with Matter (ECLIM'98) - Laser and Particle Beams - ; Conference date: 04-05-1999 Through 08-05-1999",

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TY - JOUR

T1 - Problems of measurement of dense plasma heating in laser shock-wave compression

AU - Batani, D.

AU - Koenig, M.

AU - Benuzzi, A.

AU - Krasyuk, I. K.

AU - Pashinin, P. P.

AU - Semenov, A. Yu

AU - Lomonosov, I. V.

AU - Fortov, V. E.

PY - 1999/1/1

Y1 - 1999/1/1

N2 - Experimental results of heating measurements of matter carried out in a study of laser-driven shock waves in aluminum (Batani et el. 1997) are discussed. The measured temporal evolution of the `color' temperature of the rear surface of the target is compared with that computed by a numerical code. It has been established that the target preheating can substantially affect optical signal features recorded from the rear side of the target, and consequently influence upon the accuracy of temperature and pressure measurements of the material behind the shock wave front.

AB - Experimental results of heating measurements of matter carried out in a study of laser-driven shock waves in aluminum (Batani et el. 1997) are discussed. The measured temporal evolution of the `color' temperature of the rear surface of the target is compared with that computed by a numerical code. It has been established that the target preheating can substantially affect optical signal features recorded from the rear side of the target, and consequently influence upon the accuracy of temperature and pressure measurements of the material behind the shock wave front.

U2 - 10.1017/S0263034699172112

DO - 10.1017/S0263034699172112

M3 - Conference article

AN - SCOPUS:0032675442

SN - 0263-0346

VL - 17

SP - 265

EP - 273

JO - Laser and Particle Beams

JF - Laser and Particle Beams

IS - 2

T2 - Proceedings of the 1998 25th European Conference on Laser Interaction with Matter (ECLIM'98) - Laser and Particle Beams -

Y2 - 4 May 1999 through 8 May 1999

ER -

Problems of measurement of dense plasma heating in laser shock-wave compression

Abstract

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