Low Z opacities at high densities

R. Schott; F. Philippe; P. Angelo; E. Dufour; A. Poquérusse; E. Dalimier; P. Sauvan; E. Minguez; J. M. Gil; J. G. Rubiano; R. Rodriguez; P. Martel; R. Mancini

doi:10.1016/s0022-4073(03)00094-3

Low Z opacities at high densities

R. Schott
, F. Philippe
, P. Angelo
, E. Dufour
, A. Poquérusse
, E. Dalimier
, P. Sauvan
, E. Minguez
, J. M. Gil
, J. G. Rubiano
, R. Rodriguez
, P. Martel
, R. Mancini

École Polytechnique

LULI
Universidad Politécnica de Madrid
Departamento de Física
University of Las Palmas de Gran Canaria
University of Nevada, Reno

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

We present an experimental study devoted to measuring the opacity of bound-bound transitions in ultra-dense, hot, low Z plasmas, which are at the extreme limit for conditions of both emission spectroscopy and absorption spectroscopy. In this work, we develop an absorption spectroscopy experiment specially adapted to high-density diagnostics, using newly designed structured targets and an ultra-high resolution spectrograph. An aluminum plasma is chosen as the first candidate and the opacity of the He-like 1s²-1s2p (Heβ) and 1s²-1s3p (Hey) transitions are measured.

Original language	English
Pages (from-to)	441-450
Number of pages	10
Journal	Journal of Quantitative Spectroscopy and Radiative Transfer
Volume	81
Issue number	1-4
DOIs	https://doi.org/10.1016/s0022-4073(03)00094-3
Publication status	Published - 1 Jan 2003

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title = "Low Z opacities at high densities",

abstract = "We present an experimental study devoted to measuring the opacity of bound-bound transitions in ultra-dense, hot, low Z plasmas, which are at the extreme limit for conditions of both emission spectroscopy and absorption spectroscopy. In this work, we develop an absorption spectroscopy experiment specially adapted to high-density diagnostics, using newly designed structured targets and an ultra-high resolution spectrograph. An aluminum plasma is chosen as the first candidate and the opacity of the He-like 1s2-1s2p (Heβ) and 1s2-1s3p (Hey) transitions are measured.",

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doi = "10.1016/s0022-4073(03)00094-3",

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TY - JOUR

T1 - Low Z opacities at high densities

AU - Schott, R.

AU - Philippe, F.

AU - Angelo, P.

AU - Dufour, E.

AU - Poquérusse, A.

AU - Dalimier, E.

AU - Sauvan, P.

AU - Minguez, E.

AU - Gil, J. M.

AU - Rubiano, J. G.

AU - Rodriguez, R.

AU - Martel, P.

AU - Mancini, R.

PY - 2003/1/1

Y1 - 2003/1/1

N2 - We present an experimental study devoted to measuring the opacity of bound-bound transitions in ultra-dense, hot, low Z plasmas, which are at the extreme limit for conditions of both emission spectroscopy and absorption spectroscopy. In this work, we develop an absorption spectroscopy experiment specially adapted to high-density diagnostics, using newly designed structured targets and an ultra-high resolution spectrograph. An aluminum plasma is chosen as the first candidate and the opacity of the He-like 1s2-1s2p (Heβ) and 1s2-1s3p (Hey) transitions are measured.

AB - We present an experimental study devoted to measuring the opacity of bound-bound transitions in ultra-dense, hot, low Z plasmas, which are at the extreme limit for conditions of both emission spectroscopy and absorption spectroscopy. In this work, we develop an absorption spectroscopy experiment specially adapted to high-density diagnostics, using newly designed structured targets and an ultra-high resolution spectrograph. An aluminum plasma is chosen as the first candidate and the opacity of the He-like 1s2-1s2p (Heβ) and 1s2-1s3p (Hey) transitions are measured.

UR - https://www.scopus.com/pages/publications/12444320968

U2 - 10.1016/s0022-4073(03)00094-3

DO - 10.1016/s0022-4073(03)00094-3

M3 - Article

AN - SCOPUS:12444320968

SN - 0022-4073

VL - 81

SP - 441

EP - 450

JO - Journal of Quantitative Spectroscopy and Radiative Transfer

JF - Journal of Quantitative Spectroscopy and Radiative Transfer

IS - 1-4

ER -

Low Z opacities at high densities

Abstract

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