X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses

I. Yu. Skobelev; S. N. Ryazantsev; D. D. Arich; P. S. Bratchenko; A. Ya. Faenov; T. A. Pikuz; P. Durey; L. Doehl; D. Farley; C. Baird; K. Lancaster; C. Murphy; N. Booth; C. Spindloe; P. McKenna; S. B. Hansen; J. Colgan; R. Kodama; N. Woolsey; S. A. Pikuz

doi:10.1364/PRJ.6.000234

X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses

I. Yu. Skobelev, S. N. Ryazantsev, D. D. Arich, P. S. Bratchenko, A. Ya. Faenov, T. A. Pikuz, P. Durey, L. Doehl, D. Farley, C. Baird, K. Lancaster, C. Murphy, N. Booth, C. Spindloe, P. McKenna, S. B. Hansen, J. Colgan, R. Kodama, N. Woolsey, S. A. Pikuz

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Abstract

Absorption x-ray spectroscopy is proposed as a method for studying the heating of a solid-density matter excited by secondary xray radiation from a relativistic laser-produced plasma. The method was developed and applied to experiments involving thin silicon foils irradiated by 0.5–1.5 ps duration ultrahigh contrast laser pulses at intensities between 0.5×1020 and 2.5×1020 W/cm2 . The electron temperature of the material at the rear side of a target is estimated to be in the range of 140–300 eV. The diagnostic approach enables the diagnosis of warm dense matter states with low self-emissivity.

Original language	English
Pages (from-to)	234-237
Number of pages	4
Journal	Photonics Research
Volume	6
Issue number	4
Early online date	2 Mar 2018
DOIs	https://doi.org/10.1364/PRJ.6.000234
Publication status	Published - 1 Apr 2018

Keywords

x-rays
high-temperature plasmas
lasers
electron temperature
foil targets
plasma physics

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Skobelev-etal-PR-2018-X-ray-absorption-spectroscopy-study-of-energy-transport-in-foil-targetsFinal published version, 855 KBLicence: CC BY 4.0

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Skobelev, I. Y., Ryazantsev, S. N., Arich, D. D., Bratchenko, P. S., Faenov, A. Y., Pikuz, T. A., Durey, P., Doehl, L., Farley, D., Baird, C., Lancaster, K., Murphy, C., Booth, N., Spindloe, C., McKenna, P., Hansen, S. B., Colgan, J., Kodama, R., Woolsey, N., & Pikuz, S. A. (2018). X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses. Photonics Research, 6(4), 234-237. https://doi.org/10.1364/PRJ.6.000234

@article{9677eb8c396b4d95a852ed75b26bd316,

title = "X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses",

abstract = "Absorption x-ray spectroscopy is proposed as a method for studying the heating of a solid-density matter excited by secondary xray radiation from a relativistic laser-produced plasma. The method was developed and applied to experiments involving thin silicon foils irradiated by 0.5–1.5 ps duration ultrahigh contrast laser pulses at intensities between 0.5×1020 and 2.5×1020 W/cm2 . The electron temperature of the material at the rear side of a target is estimated to be in the range of 140–300 eV. The diagnostic approach enables the diagnosis of warm dense matter states with low self-emissivity.",

keywords = "x-rays, high-temperature plasmas, lasers, electron temperature , foil targets, plasma physics",

author = "Skobelev, {I. Yu.} and Ryazantsev, {S. N.} and Arich, {D. D.} and Bratchenko, {P. S.} and Faenov, {A. Ya.} and Pikuz, {T. A.} and P. Durey and L. Doehl and D. Farley and C. Baird and K. Lancaster and C. Murphy and N. Booth and C. Spindloe and P. McKenna and Hansen, {S. B.} and J. Colgan and R. Kodama and N. Woolsey and Pikuz, {S. A.}",

year = "2018",

month = apr,

day = "1",

doi = "10.1364/PRJ.6.000234",

language = "English",

volume = "6",

pages = "234--237",

journal = "Photonics Research",

issn = "2327-9125",

publisher = "Optica Publishing Group (formerly OSA)",

number = "4",

}

Skobelev, IY, Ryazantsev, SN, Arich, DD, Bratchenko, PS, Faenov, AY, Pikuz, TA, Durey, P, Doehl, L, Farley, D, Baird, C, Lancaster, K, Murphy, C, Booth, N, Spindloe, C, McKenna, P, Hansen, SB, Colgan, J, Kodama, R, Woolsey, N & Pikuz, SA 2018, 'X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses', Photonics Research, vol. 6, no. 4, pp. 234-237. https://doi.org/10.1364/PRJ.6.000234

TY - JOUR

T1 - X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses

AU - Skobelev, I. Yu.

AU - Ryazantsev, S. N.

AU - Arich, D. D.

AU - Bratchenko, P. S.

AU - Faenov, A. Ya.

AU - Pikuz, T. A.

AU - Durey, P.

AU - Doehl, L.

AU - Farley, D.

AU - Baird, C.

AU - Lancaster, K.

AU - Murphy, C.

AU - Booth, N.

AU - Spindloe, C.

AU - McKenna, P.

AU - Hansen, S. B.

AU - Colgan, J.

AU - Kodama, R.

AU - Woolsey, N.

AU - Pikuz, S. A.

PY - 2018/4/1

Y1 - 2018/4/1

N2 - Absorption x-ray spectroscopy is proposed as a method for studying the heating of a solid-density matter excited by secondary xray radiation from a relativistic laser-produced plasma. The method was developed and applied to experiments involving thin silicon foils irradiated by 0.5–1.5 ps duration ultrahigh contrast laser pulses at intensities between 0.5×1020 and 2.5×1020 W/cm2 . The electron temperature of the material at the rear side of a target is estimated to be in the range of 140–300 eV. The diagnostic approach enables the diagnosis of warm dense matter states with low self-emissivity.

AB - Absorption x-ray spectroscopy is proposed as a method for studying the heating of a solid-density matter excited by secondary xray radiation from a relativistic laser-produced plasma. The method was developed and applied to experiments involving thin silicon foils irradiated by 0.5–1.5 ps duration ultrahigh contrast laser pulses at intensities between 0.5×1020 and 2.5×1020 W/cm2 . The electron temperature of the material at the rear side of a target is estimated to be in the range of 140–300 eV. The diagnostic approach enables the diagnosis of warm dense matter states with low self-emissivity.

KW - x-rays

KW - high-temperature plasmas

KW - lasers

KW - electron temperature

KW - foil targets

KW - plasma physics

UR - https://www.osapublishing.org/prj/

U2 - 10.1364/PRJ.6.000234

DO - 10.1364/PRJ.6.000234

M3 - Article

SN - 2327-9125

VL - 6

SP - 234

EP - 237

JO - Photonics Research

JF - Photonics Research

IS - 4

ER -

X-ray absorption spectroscopy study of energy transport in foil targets heated by PW laser pulses

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