Isospin structure of pairing collective motion

Benjamin F Bayman; D. R. Bes; R. A. Broglia

doi:10.1103/PhysRevLett.23.1299

Isospin structure of pairing collective motion

Benjamin F Bayman, D. R. Bes, R. A. Broglia

Physics and Astronomy (Twin Cities)

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39 Scopus citations

Abstract

The isospin degree of freedom of the pairing force is studied in the framework of the rotational (Δ 0) and vibrational (Δ=0) models. The magnitude Δ is the BCS gap parameter. The predictions of the two models concerning two-nucleon transfer reactions and energy levels are compared and contrasted. Some of the available experimental material around Ni56 is discussed in this framework. Further experiments are suggested which would help decide between the coupling schemes.

Original language	English (US)
Pages (from-to)	1299-1302
Number of pages	4
Journal	Physical Review Letters
Volume	23
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevLett.23.1299
State	Published - Dec 1 1969

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10.1103/PhysRevLett.23.1299

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abstract = "The isospin degree of freedom of the pairing force is studied in the framework of the rotational (Δ 0) and vibrational (Δ=0) models. The magnitude Δ is the BCS gap parameter. The predictions of the two models concerning two-nucleon transfer reactions and energy levels are compared and contrasted. Some of the available experimental material around Ni56 is discussed in this framework. Further experiments are suggested which would help decide between the coupling schemes.",

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year = "1969",

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AB - The isospin degree of freedom of the pairing force is studied in the framework of the rotational (Δ 0) and vibrational (Δ=0) models. The magnitude Δ is the BCS gap parameter. The predictions of the two models concerning two-nucleon transfer reactions and energy levels are compared and contrasted. Some of the available experimental material around Ni56 is discussed in this framework. Further experiments are suggested which would help decide between the coupling schemes.

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Isospin structure of pairing collective motion

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