Proton-neutron deformations and F-spin symmetry in nuclei

Amiram Leviatan; Joseph N. Ginocchio; Michael W. Kirson

doi:10.1103/PhysRevLett.65.2853

Proton-neutron deformations and F-spin symmetry in nuclei

Amiram Leviatan^*
, Joseph N. Ginocchio
, Michael W. Kirson

^*Corresponding author for this work

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

26 Scopus citations

Abstract

The purity of intrinsic states of nuclei with respect to a proton-neutron boson symmetry (F spin) is shown to be largely determined by the difference between proton and neutron deformations and not by whether the Hamiltonian is an F-spin scalar. Upper and lower bounds on F-spin mixing in the ground-state band of Ho165 are estimated using recent pion single-charge-exchange data.

Original language	English
Pages (from-to)	2853-2856
Number of pages	4
Journal	Physical Review Letters
Volume	65
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.65.2853
State	Published - 1990
Externally published	Yes

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10.1103/PhysRevLett.65.2853

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title = "Proton-neutron deformations and F-spin symmetry in nuclei",

abstract = "The purity of intrinsic states of nuclei with respect to a proton-neutron boson symmetry (F spin) is shown to be largely determined by the difference between proton and neutron deformations and not by whether the Hamiltonian is an F-spin scalar. Upper and lower bounds on F-spin mixing in the ground-state band of Ho165 are estimated using recent pion single-charge-exchange data.",

author = "Amiram Leviatan and Ginocchio, \{Joseph N.\} and Kirson, \{Michael W.\}",

year = "1990",

doi = "10.1103/PhysRevLett.65.2853",

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volume = "65",

pages = "2853--2856",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "23",

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T1 - Proton-neutron deformations and F-spin symmetry in nuclei

AU - Leviatan, Amiram

AU - Ginocchio, Joseph N.

AU - Kirson, Michael W.

PY - 1990

Y1 - 1990

N2 - The purity of intrinsic states of nuclei with respect to a proton-neutron boson symmetry (F spin) is shown to be largely determined by the difference between proton and neutron deformations and not by whether the Hamiltonian is an F-spin scalar. Upper and lower bounds on F-spin mixing in the ground-state band of Ho165 are estimated using recent pion single-charge-exchange data.

AB - The purity of intrinsic states of nuclei with respect to a proton-neutron boson symmetry (F spin) is shown to be largely determined by the difference between proton and neutron deformations and not by whether the Hamiltonian is an F-spin scalar. Upper and lower bounds on F-spin mixing in the ground-state band of Ho165 are estimated using recent pion single-charge-exchange data.

UR - https://www.scopus.com/pages/publications/0000028907

U2 - 10.1103/PhysRevLett.65.2853

DO - 10.1103/PhysRevLett.65.2853

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AN - SCOPUS:0000028907

SN - 0031-9007

VL - 65

SP - 2853

EP - 2856

JO - Physical Review Letters

JF - Physical Review Letters

IS - 23

ER -

Proton-neutron deformations and F-spin symmetry in nuclei

Abstract

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