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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/37284
Record Status
Checked
Record Id
37284
Title
Observations of plasmons in warm dense matter
Contributors
SH Glenzer
,
OL Landen
,
P Neumayer
,
RW Lee
,
K Widmann
,
SW Pollaine
,
RJ Wallace
,
G Gregori (CCLRC Rutherford Appleton Lab.)
,
A Hoell
,
T Bornath
,
R Thiele
,
V Schwarz
,
WD Kraeft
,
R Redmer
Abstract
We present the first collective x-ray scattering measurements of plasmons in solid-density plasmas. The forward scattering spectra of a laser-produced narrow-band x-ray line from isochorically heated beryllium show that the plasmon frequency is a sensitive measure of the electron density. Dynamic structure calculations that include collisions and detailed balance match the measured plasmon spectrum indicating that this technique will enable new applications to determine the equation of state and compressibility of dense matter.
Organisation
CCLRC
,
CLF
,
CLF-HPL
Keywords
PHYSICS BASIS
,
National Ignition Facility
,
CLF 2006-2007
,
Ray Thomson Scattering
,
LASER SCATTERING
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
Phys Rev Lett
98, no. 6 (2007): 065002.
doi:10.1103/PhysRevLett.98.065002
2007
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