Density Matrices

Bartschat, Klaus

doi:10.1007/978-0-387-26308-3_7

Cited by 1 publication

(2 citation statements)

References 18 publications

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“…In table 1, we compare our present target energies with the elaborate MQDT theory calculations of Liang and Wang [21] for the 2s 2 ns, nd sequences and the experimental values of Odintzova and Striganov [22], reported in the NIST database [23]. We also note that the theoretical energy levels presented in [24] were transcribed incorrectly; however, subsequent correspondence with one of the authors [25] has provided the amended values given in table 1. The current calculation clearly provides improved energies over the target structure employed in this most recent RMPS scattering calculation.…”

Section: Resultsmentioning

confidence: 93%

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Electron-impact excitation of neutral boron using theR-matrix with the pseudostates method

Ballance

Griffin

Berrington

et al. 2007

J. Phys. B: At. Mol. Opt. Phys.

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We have carried out a large R-matrix with pseudostates (RMPS) calculation of the electron-impact excitation of neutral boron. The RMPS method has been employed for the excitation/ionisation of many light fusion related species, but primarily for one or two active electrons. The present 640-term close-coupling calculation included three distinct pseudostate expansions. This enabled us to converge both the N-electron structure for three active open-shell electrons and accurately represent the high Rydberg and target continuum states. The derived Maxwell-averaged effective collision strengths will be employed to model the spectral emission from boron, which is of importance to both current (TEXTOR) and future (ITER) magnetic fusion reactors. The full set of effective collision strengths is available at the Oak Ridge National Laboratory Controlled Fusion Atomic Data Center Web site.

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Section: Resultsmentioning

confidence: 93%

“…Experimental values refer to the NIST database, but based upon the experimental work of Odintzova and Strignov. The theoretical results are from[21] and[25].…”

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confidence: 99%