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dc.contributor.authorLorenzen, S.
dc.contributor.authorWierling, A.
dc.contributor.authorReinholz, H.
dc.contributor.authorRöpke, G.
dc.contributor.authorZammit, Mark
dc.contributor.authorFursa, Dmitry
dc.contributor.authorBray, Igor
dc.identifier.citationLorenzen, S. and Wierling, A. and Reinholz, H. and Röpke, G. and Zammit, M. and Fursa, D. and Bray, I. 2010. Quantum-statistical T-matrix approach to line broadening of hydrogen in dense plasmas, pp. 99-103.

The electronic self-energy Se is an important input in a quantum-statistical theory for spectral line profile calculations. It describes the influence of plasma electrons on bound state properties. In dense plasmas, the effect of strong, i.e. close, electron-emitter collisions can be considered by three-particle T-matrix diagrams. These digrams are approximated with the help of an effective two-particle T-matrix, which is obtained from convergent close-coupling calculations with Debye screening. A comparison with other theories is carried out for the 2p level of hydrogen at kBT = 1 eV and ne = 2· 1023 m-3, and results are given for ne = 1 ·1025 m-3. © 2010 American Institute of Physics.

dc.titleQuantum-statistical T-matrix approach to line broadening of hydrogen in dense plasmas
dc.typeConference Paper
dcterms.source.titleAIP Conference Proceedings
dcterms.source.seriesAIP Conference Proceedings
curtin.departmentDepartment of Physics and Astronomy
curtin.accessStatusFulltext not available

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