Journal article

Radiation transfer in cylindrical, toroidal and hemi-ellipsoidal plasmas

Abstract:: We present solutions of the radiative transfer equation for cylinders, hollow hemi-ellipsoidal shells and tori for a uniform plasma of fixed geometry. The radiative transfer equation is explicitly solved for two directions of emission, parallel and perpendicular to the axis of symmetry. The ratio between the fluxes in these two directions is also calculated and its use in measuring the frequency resolved opacity of the plasma is discussed. We find that the optimal geometry to use this ratio as an opacity measurement is a planar geometry.

Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

Pérez-Callejo, G., Wark, J., & Rose, S. (2019). Radiation transfer in cylindrical, toroidal and hemi-ellipsoidal plasmas. Journal of Quantitative Spectroscopy and Radiative Transfer, 235, 24–30.

MLA Style

Pérez-Callejo, G., et al. “Radiation Transfer in Cylindrical, Toroidal and Hemi-Ellipsoidal Plasmas.” Journal of Quantitative Spectroscopy and Radiative Transfer, vol. 235, Elsevier, 2019, pp. 24–30.

Chicago Style

Pérez-Callejo, G, J Wark, and S Rose. 2019. “Radiation Transfer in Cylindrical, Toroidal and Hemi-Ellipsoidal Plasmas.” Journal of Quantitative Spectroscopy and Radiative Transfer 235: 24–30.
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Files:: Hollow_shells.pdf

(Preview, Accepted manuscript, pdf, 1.9MB, Terms of use)

Publisher copy:: 10.1016/j.jqsrt.2019.06.008

Authors

+ Pérez-Callejo, G More by this author

Institution:: University of Oxford
Department:: Physics
Sub department:: Atomic & Laser Physics
Role:: Author

+ Wark, J More by this author

Institution:: University of Oxford
Department:: Physics
Sub department:: Atomic & Laser Physics
Role:: Author

+ Rose, S More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Atomic & Laser Physics
Role:: Author
ORCID:: 0000-0001-6808-6355

Publisher:: Elsevier
Journal:: Journal of Quantitative Spectroscopy and Radiative Transfer More from this journal
Volume:: 235
Pages:: 24-30
Publication date:: 2019-06-11
Acceptance date:: 2019-06-10
DOI:: 10.1016/j.jqsrt.2019.06.008
ISSN:: 0022-4073

Language:: English
Keywords:: radiative transfer

geometry

opacity

spectroscopy
Pubs id:: pubs:1011907
UUID:: uuid:56b7feef-3921-4751-a599-02a0d3374437
Local pid:: pubs:1011907
Source identifiers:: 1011907
Deposit date:: 2019-06-12

Terms of use

Copyright holder:: Elsevier Ltd.
Copyright date:: 2019
Rights statement:: © 2019 Elsevier Ltd. All rights reserved.
Notes:: This is the accepted manuscript version of the article. The final version is available from Elsevier at https://doi.org/10.1016/j.jqsrt.2019.06.008

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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