Intense ion beams as a tool for opacity measurements in warm dense matter

An Tauschwitz; V. G. Novikov; A. Tauschwitz; F. B. Rosmej; J. Abdallah; E. Onkels; J. Jacoby; J. A. Maruhn

doi:10.1007/s00340-009-3444-9

Intense ion beams as a tool for opacity measurements in warm dense matter

An Tauschwitz
, V. G. Novikov
, A. Tauschwitz
, F. B. Rosmej
, J. Abdallah
, E. Onkels
, J. Jacoby
, J. A. Maruhn

École Polytechnique

Goethe University Frankfurt am Main
Keldysh Institute of Applied Mathematics of Russian Academy of Sciences
GSI Helmholtzzentrum fur Schwerionenforschung
MST-8, Los Alamos National Laboratory

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

4 Citations (Scopus)

Abstract

Opacity measurements in warm dense matter (WDM) provide a valuable benchmark for the diverging theoretical models in this regime. Heating of thin foils with intense heavy-ion beams allows one to create isolated samples of warm dense matter suitable for experimental determination of frequency-dependent opacities. A prerequisite for the measurements is the isothermal expansion of the heated foil. Hydrodynamic simulations predict that this condition is fulfilled. The analysis shows that existing ion-beam accelerators are capable to contribute to this field of research.

Original language	English
Pages (from-to)	13-16
Number of pages	4
Journal	Applied Physics B: Lasers and Optics
Volume	95
Issue number	1
DOIs	https://doi.org/10.1007/s00340-009-3444-9
Publication status	Published - 1 Apr 2009

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AU - Tauschwitz, An

AU - Novikov, V. G.

AU - Tauschwitz, A.

AU - Rosmej, F. B.

AU - Abdallah, J.

AU - Onkels, E.

AU - Jacoby, J.

AU - Maruhn, J. A.

PY - 2009/4/1

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N2 - Opacity measurements in warm dense matter (WDM) provide a valuable benchmark for the diverging theoretical models in this regime. Heating of thin foils with intense heavy-ion beams allows one to create isolated samples of warm dense matter suitable for experimental determination of frequency-dependent opacities. A prerequisite for the measurements is the isothermal expansion of the heated foil. Hydrodynamic simulations predict that this condition is fulfilled. The analysis shows that existing ion-beam accelerators are capable to contribute to this field of research.

AB - Opacity measurements in warm dense matter (WDM) provide a valuable benchmark for the diverging theoretical models in this regime. Heating of thin foils with intense heavy-ion beams allows one to create isolated samples of warm dense matter suitable for experimental determination of frequency-dependent opacities. A prerequisite for the measurements is the isothermal expansion of the heated foil. Hydrodynamic simulations predict that this condition is fulfilled. The analysis shows that existing ion-beam accelerators are capable to contribute to this field of research.

UR - https://www.scopus.com/pages/publications/63149198716

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Intense ion beams as a tool for opacity measurements in warm dense matter

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