Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils

Ronnie Shepherd; P. Audebert; H. K. Chen; K. B. Fournier; O. Peyreusse; S. Moon; R. W. Lee; D. Price; L. Klein; J. C. Gauthier; P. Springer

doi:10.1016/s0022-4073(03)00093-1

Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils

Ronnie Shepherd
, P. Audebert
, H. K. Chen
, K. B. Fournier
, O. Peyreusse
, S. Moon
, R. W. Lee
, D. Price
, L. Klein
, J. C. Gauthier
, P. Springer

Lawrence Livermore National Laboratory
CEA/DIF
Howard University
CNRS

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We measure the He-like, time-resolved emission from two types of thin foils (1) consisting of 250 Å of carbon together with 250 Å of aluminum and (2) 500 Å aluminum, illuminated with a 150 fs laser pulse at an intensity of 10¹⁹ W/cm². Dielectronic satellite contributions to the resonance transitions 1s²-1s2p(¹P), 1s²-1s3p(¹P), and 1s²-1s4p(¹P) are modeled using the configuration-averaged code AVERROÈS and is found to be significant for all three resonance lines. The effects of opacity are inferred from the data and found to be significant only in the 1s²-1s2p(¹P).

langue originale	Anglais
Pages (de - à)	431-440
Nombre de pages	10
journal	Journal of Quantitative Spectroscopy and Radiative Transfer
Volume	81
Numéro de publication	1-4
Les DOIs	https://doi.org/10.1016/s0022-4073(03)00093-1
état	Publié - 1 janv. 2003

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10.1016/s0022-4073(03)00093-1

Contient cette citation

Shepherd, R., Audebert, P., Chen, H. K., Fournier, K. B., Peyreusse, O., Moon, S., Lee, R. W., Price, D., Klein, L., Gauthier, J. C., & Springer, P. (2003). Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils. Journal of Quantitative Spectroscopy and Radiative Transfer, 81(1-4), 431-440. https://doi.org/10.1016/s0022-4073(03)00093-1

@article{968d2f5034704cfcba80f3526fa489d8,

title = "Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils",

abstract = "We measure the He-like, time-resolved emission from two types of thin foils (1) consisting of 250 {\AA} of carbon together with 250 {\AA} of aluminum and (2) 500 {\AA} aluminum, illuminated with a 150 fs laser pulse at an intensity of 1019 W/cm2. Dielectronic satellite contributions to the resonance transitions 1s2-1s2p(1P), 1s2-1s3p(1P), and 1s2-1s4p(1P) are modeled using the configuration-averaged code AVERRO{\`E}S and is found to be significant for all three resonance lines. The effects of opacity are inferred from the data and found to be significant only in the 1s2-1s2p(1P).",

keywords = "Short pulse laser, Short pulse laser produced plasma, X-ray spectroscopy",

author = "Ronnie Shepherd and P. Audebert and Chen, \{H. K.\} and Fournier, \{K. B.\} and O. Peyreusse and S. Moon and Lee, \{R. W.\} and D. Price and L. Klein and Gauthier, \{J. C.\} and P. Springer",

note = "Publisher Copyright: {\textcopyright} 2003",

year = "2003",

month = jan,

day = "1",

doi = "10.1016/s0022-4073(03)00093-1",

language = "English",

volume = "81",

pages = "431--440",

journal = "Journal of Quantitative Spectroscopy and Radiative Transfer",

issn = "0022-4073",

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Shepherd, R, Audebert, P, Chen, HK, Fournier, KB, Peyreusse, O, Moon, S, Lee, RW, Price, D, Klein, L, Gauthier, JC & Springer, P 2003, 'Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils', Journal of Quantitative Spectroscopy and Radiative Transfer, VOL. 81, Numéro 1-4, p. 431-440. https://doi.org/10.1016/s0022-4073(03)00093-1

TY - JOUR

T1 - Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils

AU - Shepherd, Ronnie

AU - Audebert, P.

AU - Chen, H. K.

AU - Fournier, K. B.

AU - Peyreusse, O.

AU - Moon, S.

AU - Lee, R. W.

AU - Price, D.

AU - Klein, L.

AU - Gauthier, J. C.

AU - Springer, P.

PY - 2003/1/1

Y1 - 2003/1/1

N2 - We measure the He-like, time-resolved emission from two types of thin foils (1) consisting of 250 Å of carbon together with 250 Å of aluminum and (2) 500 Å aluminum, illuminated with a 150 fs laser pulse at an intensity of 1019 W/cm2. Dielectronic satellite contributions to the resonance transitions 1s2-1s2p(1P), 1s2-1s3p(1P), and 1s2-1s4p(1P) are modeled using the configuration-averaged code AVERROÈS and is found to be significant for all three resonance lines. The effects of opacity are inferred from the data and found to be significant only in the 1s2-1s2p(1P).

AB - We measure the He-like, time-resolved emission from two types of thin foils (1) consisting of 250 Å of carbon together with 250 Å of aluminum and (2) 500 Å aluminum, illuminated with a 150 fs laser pulse at an intensity of 1019 W/cm2. Dielectronic satellite contributions to the resonance transitions 1s2-1s2p(1P), 1s2-1s3p(1P), and 1s2-1s4p(1P) are modeled using the configuration-averaged code AVERROÈS and is found to be significant for all three resonance lines. The effects of opacity are inferred from the data and found to be significant only in the 1s2-1s2p(1P).

KW - Short pulse laser

KW - Short pulse laser produced plasma

KW - X-ray spectroscopy

U2 - 10.1016/s0022-4073(03)00093-1

DO - 10.1016/s0022-4073(03)00093-1

M3 - Article

AN - SCOPUS:12444273292

SN - 0022-4073

VL - 81

SP - 431

EP - 440

JO - Journal of Quantitative Spectroscopy and Radiative Transfer

JF - Journal of Quantitative Spectroscopy and Radiative Transfer

IS - 1-4

ER -

Satellite and opacity effects on resonance line shapes produced from short-pulse laser heated foils

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