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Title: Two-photon absorption framework for plasma transmission experiments

Abstract

Two-photon absorption was recently proposed as a possible explanation for extant discrepancies between theoretical and experimental x-ray transmission of iron samples at conditions relevant to the solar interior. The theoretical framework for calculating two-photon absorption specific to the experiments performed at the Sandia National Laboratory is developed here. Preliminary calculations suggest that the radiant flux attenuation by two-photon absorption does not account for the higher than predicted experimentally inferred opacities.

Authors:
 [1];  [1]
  1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1515331
Report Number(s):
LLNL-JRNL-753499
Journal ID: ISSN 1574-1818; 940033
Grant/Contract Number:  
AC52-07NA27344
Resource Type:
Accepted Manuscript
Journal Name:
High Energy Density Physics
Additional Journal Information:
Journal Volume: 31; Journal ID: ISSN 1574-1818
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
two-photon absorption; opacity; solar opacity

Citation Formats

Kruse, Michael K. G., and Iglesias, Carlos A. Two-photon absorption framework for plasma transmission experiments. United States: N. p., 2019. Web. doi:10.1016/j.hedp.2019.02.004.
Kruse, Michael K. G., & Iglesias, Carlos A. Two-photon absorption framework for plasma transmission experiments. United States. doi:10.1016/j.hedp.2019.02.004.
Kruse, Michael K. G., and Iglesias, Carlos A. Thu . "Two-photon absorption framework for plasma transmission experiments". United States. doi:10.1016/j.hedp.2019.02.004.
@article{osti_1515331,
title = {Two-photon absorption framework for plasma transmission experiments},
author = {Kruse, Michael K. G. and Iglesias, Carlos A.},
abstractNote = {Two-photon absorption was recently proposed as a possible explanation for extant discrepancies between theoretical and experimental x-ray transmission of iron samples at conditions relevant to the solar interior. The theoretical framework for calculating two-photon absorption specific to the experiments performed at the Sandia National Laboratory is developed here. Preliminary calculations suggest that the radiant flux attenuation by two-photon absorption does not account for the higher than predicted experimentally inferred opacities.},
doi = {10.1016/j.hedp.2019.02.004},
journal = {High Energy Density Physics},
number = ,
volume = 31,
place = {United States},
year = {2019},
month = {2}
}

Journal Article:
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This content will become publicly available on February 21, 2020
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