Chaotic motion and collective nuclear rotation

T. H. Seligman; J. J.M. Verbaarschot; H. A. Weidenmüller

doi:10.1016/0370-2693(86)91281-5

Chaotic motion and collective nuclear rotation

T. H. Seligman
, J. J.M. Verbaarschot
, H. A. Weidenmüller

Physics and Astronomy

Universidad Nacional Autónoma de México
Max Planck Institute for Nuclear Physics

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

18 Scopus citations

Abstract

The regular and chaotic motion in the classical and quantal versions of a model hamiltonian with two degrees of freedom are investigated. This model contains a parameter which is identified with a conserved quantum number, the total spin. In particular, transitions between states differing in spin by one unit are studied. The transition is strongly collective for regular motion, and collectivity is destroyed with increasing stochasticity of the model.

Original language	English
Pages (from-to)	365-369
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	167
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(86)91281-5
State	Published - Feb 20 1986

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title = "Chaotic motion and collective nuclear rotation",

abstract = "The regular and chaotic motion in the classical and quantal versions of a model hamiltonian with two degrees of freedom are investigated. This model contains a parameter which is identified with a conserved quantum number, the total spin. In particular, transitions between states differing in spin by one unit are studied. The transition is strongly collective for regular motion, and collectivity is destroyed with increasing stochasticity of the model.",

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AU - Seligman, T. H.

AU - Verbaarschot, J. J.M.

AU - Weidenmüller, H. A.

PY - 1986/2/20

Y1 - 1986/2/20

N2 - The regular and chaotic motion in the classical and quantal versions of a model hamiltonian with two degrees of freedom are investigated. This model contains a parameter which is identified with a conserved quantum number, the total spin. In particular, transitions between states differing in spin by one unit are studied. The transition is strongly collective for regular motion, and collectivity is destroyed with increasing stochasticity of the model.

AB - The regular and chaotic motion in the classical and quantal versions of a model hamiltonian with two degrees of freedom are investigated. This model contains a parameter which is identified with a conserved quantum number, the total spin. In particular, transitions between states differing in spin by one unit are studied. The transition is strongly collective for regular motion, and collectivity is destroyed with increasing stochasticity of the model.

UR - https://www.scopus.com/pages/publications/0012849817

U2 - 10.1016/0370-2693(86)91281-5

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AN - SCOPUS:0012849817

SN - 0370-2693

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 4

ER -

Chaotic motion and collective nuclear rotation

Abstract

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