Collapsed close-coupling method: A systematic alternative to the multichannel optical potential for solutions of the Schrödinger equation in a truncated subspace

Grayna Staszewska, David W. Schwenke, Donald G Truhlar

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We derive a new general method for reducing the number of coupled channels in scattering calculations, and we test it for electron hydrogen-atom scattering in a truncated Hilbert space. The new method yields encouraging results.

Original languageEnglish (US)
Pages (from-to)1348-1353
Number of pages6
JournalPhysical Review A
Volume31
Issue number3
DOIs
StatePublished - Jan 1 1985

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