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Electron collisions with BF: bound and continuum states of BF

Identifieur interne : 000836 ( Main/Exploration ); précédent : 000835; suivant : 000837

Electron collisions with BF: bound and continuum states of BF

Auteurs : K. Chakrabarti [Inde, France] ; I F Schneider [France] ; Jonathan Tennyson [Royaume-Uni]

Source :

RBID : ISTEX:BCC6E1C9CC9F19FE4F0A35920B6E828C9701A936

Abstract

Rydberg and continuum states of the BF molecule are studied as a function of geometry using an electron collision formalism in the framework of the R-matrix method. Up to 14 BF target states are used in a close-coupling expansion and bound states are searched for as negative energy solutions of the scattering calculation. Potential energy curves and quantum defects are obtained for the excited states of BF. Resonance positions and widths are also calculated for Feshbach resonances in the system. The data obtained can be used to model dissociative recombination of the BF molecular ion.

Url:
DOI: 10.1088/0953-4075/44/5/055203


Affiliations:


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