X-ray Thomson scattering measurement of temperature in warm dense carbon

0470075 - FZÚ 2018 RIV GB eng J - Článek v odborném periodiku
Falk, Kateřina - Fryer, C.L. - Gamboa, E. J. - Greeff, C.W. - Johns, H.M. - Schmidt, D.W. - Šmíd, Michal - Benage, J. F. - Montgomery, D. S.
X-ray Thomson scattering measurement of temperature in warm dense carbon.
Plasma Physics and Controlled Fusion. Roč. 57, č. 1 (2017), s. 47-53. ISSN 0741-3335. E-ISSN 1361-6587
Grant CEP: GA MŠMT EF15_008/0000162; GA MŠMT LQ1606
Grant ostatní: ELI Beamlines(XE) CZ.02.1.01/0.0/0.0/15_008/0000162
Institucionální podpora: RVO:68378271
Klíčová slova: warm dense matter * equation of state * laser plasmas * dynamic compression * shock physics
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 3.032, rok: 2017

A novel platform to measure the equation of state using a combination of diagnostics, where the spectrally resolved x-ray Thomson scattering (XRTS) is used to obtain accurate temperature measurements of warm dense matter (WDM) was developed for the OMEGA laser facility. OMEGA laser beams have been used to drive strong shocks in carbon targets creating WDM and generating the Ni He-alpha x-ray probe used for XRTS. Additional diagnostics including x-ray radiography, velocity interferometry and streaked optical pyrometry provided complementary measurements of density and pressure.
Trvalý link: http://hdl.handle.net/11104/0267808