An approximate shape-independent relation at Feshbach resonance

Bhaduri, Rajat K. and Seidl, Michael and Khare, Avinash (2008) An approximate shape-independent relation at Feshbach resonance. PHYSICS LETTERS A, 372 (23). pp. 4160-4163. ISSN 0375-9601,

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Abstract

The product of the strength and the square of the range of a potential has a characteristic shape-dependent value to support only one bound state at zero energy. This variation is tracked in terms of a shape factor, and a relation is derived that is approximately shape-independent. (C) 2008 Elsevier B.V. All rights reserved.

Item Type: Article
Uncontrolled Keywords: ; Feshbach resonance; shape-independence
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics
Depositing User: Dr. Gernot Deinzer
Date Deposited: 29 Oct 2020 11:50
Last Modified: 29 Oct 2020 11:50
URI: https://pred.uni-regensburg.de/id/eprint/30752

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