Article ID Journal Published Year Pages File Type
1867767 Physics Letters A 2008 4 Pages PDF
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.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
Preview
An approximate shape-independent relation at Feshbach resonance
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