X-ray radiation from matter in extreme conditions

A. Maksimchuk, M. Nantel, G. Ma, S. Gu, C. Y. Côté, D. Umstadter, S. A. Pikuz, I. Yu Skobelev, A. Ya Faenov

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

We study transient atomic and plasma processes in the new parameter regime of hot dense matter, produced by an intense ultrashort laser pulse. Specifically, we study the effects of extremely high fields on ion electronic structure. These high fields are achieved in either of two ways: (1) by the field of unscreened ion charges in a plasma (~109 V/cm), which result in strongly coupled effects such as continuum lowering, line broadening and line-merging, or (2) by the high electromagnetic field of an intense laser (~1011 V/cm), which results in the formation of laser satellites around forbidden X-ray lines.

Original languageEnglish (US)
Pages (from-to)367-385
Number of pages19
JournalJournal of Quantitative Spectroscopy and Radiative Transfer
Volume65
Issue number1-3
DOIs
StatePublished - Jan 7 2000

Fingerprint

Ions
Plasmas
Radiation
X rays
Lasers
radiation
Ultrashort pulses
Merging
Electromagnetic fields
Electronic structure
lasers
x rays
ion charge
Satellites
electromagnetic fields
electronic structure
continuums
pulses
ions

ASJC Scopus subject areas

  • Radiation
  • Atomic and Molecular Physics, and Optics
  • Spectroscopy

Cite this

X-ray radiation from matter in extreme conditions. / Maksimchuk, A.; Nantel, M.; Ma, G.; Gu, S.; Côté, C. Y.; Umstadter, D.; Pikuz, S. A.; Skobelev, I. Yu; Faenov, A. Ya.

In: Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 65, No. 1-3, 07.01.2000, p. 367-385.

Research output: Contribution to journalArticle

Maksimchuk, A, Nantel, M, Ma, G, Gu, S, Côté, CY, Umstadter, D, Pikuz, SA, Skobelev, IY & Faenov, AY 2000, 'X-ray radiation from matter in extreme conditions', Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 65, no. 1-3, pp. 367-385. https://doi.org/10.1016/S0022-4073(99)00081-3
Maksimchuk, A. ; Nantel, M. ; Ma, G. ; Gu, S. ; Côté, C. Y. ; Umstadter, D. ; Pikuz, S. A. ; Skobelev, I. Yu ; Faenov, A. Ya. / X-ray radiation from matter in extreme conditions. In: Journal of Quantitative Spectroscopy and Radiative Transfer. 2000 ; Vol. 65, No. 1-3. pp. 367-385.
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