Semiclassical complex angular momentum theory and Pade reconstruction for resonances, rainbows, and reaction thresholds

Dmitri Sokolovski; A.Z. Msezane

doi:10.1103/PhysRevA.70.032710

Semiclassical complex angular momentum theory and Pade reconstruction for resonances, rainbows, and reaction thresholds

Dmitri Sokolovski, A.Z. Msezane

School of Mathematics and Physics

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

A semiclassical complex angular momentum theory, used to analyze atom-diatom reactive angular distributions, is applied to several well-known potential (one-particle) problems. Examples include resonance scattering, rainbow scattering, and the Eckart threshold model. Pade reconstruction of the corresponding matrix elements from the values at physical (integral) angular momenta and properties of the Pade approximants are discussed in detail.

Original language	English
Pages (from-to)	032710-1-032710-12
Number of pages	12
Journal	Physical Review A
Volume	70
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.70.032710
Publication status	Published - Sept 2004

ASJC Scopus subject areas

General Physics and Astronomy
Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.70.032710

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title = "Semiclassical complex angular momentum theory and Pade reconstruction for resonances, rainbows, and reaction thresholds",

abstract = "A semiclassical complex angular momentum theory, used to analyze atom-diatom reactive angular distributions, is applied to several well-known potential (one-particle) problems. Examples include resonance scattering, rainbow scattering, and the Eckart threshold model. Pade reconstruction of the corresponding matrix elements from the values at physical (integral) angular momenta and properties of the Pade approximants are discussed in detail.",

author = "Dmitri Sokolovski and A.Z. Msezane",

year = "2004",

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N2 - A semiclassical complex angular momentum theory, used to analyze atom-diatom reactive angular distributions, is applied to several well-known potential (one-particle) problems. Examples include resonance scattering, rainbow scattering, and the Eckart threshold model. Pade reconstruction of the corresponding matrix elements from the values at physical (integral) angular momenta and properties of the Pade approximants are discussed in detail.

AB - A semiclassical complex angular momentum theory, used to analyze atom-diatom reactive angular distributions, is applied to several well-known potential (one-particle) problems. Examples include resonance scattering, rainbow scattering, and the Eckart threshold model. Pade reconstruction of the corresponding matrix elements from the values at physical (integral) angular momenta and properties of the Pade approximants are discussed in detail.

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JO - Physical Review A

JF - Physical Review A

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Semiclassical complex angular momentum theory and Pade reconstruction for resonances, rainbows, and reaction thresholds

Abstract

ASJC Scopus subject areas

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