Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/46064
Title: Low Z opacities at high densities
Authors: Schott, R.
Philippe, F.
Angelo, P.
Dufour, E.
Poquérusse, A.
Dalimier, E.
Sauvan, P.
Minguez, E.
Gil, J. M. 
Rubiano, J. G. 
Rodriguez, R. 
Martel, P. 
Mancini, R.
UNESCO Clasification: 220410 Física de plasmas
Keywords: Opacities
Issue Date: 2003
Publisher: 0022-4073
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer 
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 (Heγ) transitions are measured.
URI: http://hdl.handle.net/10553/46064
ISSN: 0022-4073
DOI: 10.1016/S0022-4073(03)00094-3
Source: Journal of Quantitative Spectroscopy and Radiative Transfer [ISSN 0022-4073], v. 81, p. 441-450
Appears in Collections:Artículos
Show full item record

SCOPUSTM   
Citations

10
checked on Sep 12, 2021

WEB OF SCIENCETM
Citations

9
checked on Sep 12, 2021

Page view(s)

37
checked on Jul 31, 2021

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.