Isospin impurity in the 16O1 ground state

M. N. Butler, S. E. Koonin

Research output: Contribution to journalArticle

Abstract

We calculate the isospin impurity of the 16O ground state induced by the direct Coulomb interaction using both Skyrme forces and a relativistic mean-field model. The effects of the Coulomb exchange interaction, the neutron-proton mass difference, and the Coulomb spin-orbit coupling are also considered for the Skyrme forces. We find an isospin impurity which is consistent with previous calculations but is 10-20 times larger than that inferred from experiment.

Original languageEnglish (US)
Pages (from-to)18-20
Number of pages3
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume150
Issue number1-3
DOIs
StatePublished - Jan 3 1985

Fingerprint

impurities
ground state
interactions
orbits
neutrons
protons

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Isospin impurity in the 16O1 ground state. / Butler, M. N.; Koonin, S. E.

In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 150, No. 1-3, 03.01.1985, p. 18-20.

Research output: Contribution to journalArticle

@article{484513122c4a4b92b955fdae570971ff,
title = "Isospin impurity in the 16O1 ground state",
abstract = "We calculate the isospin impurity of the 16O ground state induced by the direct Coulomb interaction using both Skyrme forces and a relativistic mean-field model. The effects of the Coulomb exchange interaction, the neutron-proton mass difference, and the Coulomb spin-orbit coupling are also considered for the Skyrme forces. We find an isospin impurity which is consistent with previous calculations but is 10-20 times larger than that inferred from experiment.",
author = "Butler, {M. N.} and Koonin, {S. E.}",
year = "1985",
month = "1",
day = "3",
doi = "10.1016/0370-2693(85)90128-5",
language = "English (US)",
volume = "150",
pages = "18--20",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "1-3",

}

TY - JOUR

T1 - Isospin impurity in the 16O1 ground state

AU - Butler, M. N.

AU - Koonin, S. E.

PY - 1985/1/3

Y1 - 1985/1/3

N2 - We calculate the isospin impurity of the 16O ground state induced by the direct Coulomb interaction using both Skyrme forces and a relativistic mean-field model. The effects of the Coulomb exchange interaction, the neutron-proton mass difference, and the Coulomb spin-orbit coupling are also considered for the Skyrme forces. We find an isospin impurity which is consistent with previous calculations but is 10-20 times larger than that inferred from experiment.

AB - We calculate the isospin impurity of the 16O ground state induced by the direct Coulomb interaction using both Skyrme forces and a relativistic mean-field model. The effects of the Coulomb exchange interaction, the neutron-proton mass difference, and the Coulomb spin-orbit coupling are also considered for the Skyrme forces. We find an isospin impurity which is consistent with previous calculations but is 10-20 times larger than that inferred from experiment.

UR - http://www.scopus.com/inward/record.url?scp=46549101931&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=46549101931&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(85)90128-5

DO - 10.1016/0370-2693(85)90128-5

M3 - Article

VL - 150

SP - 18

EP - 20

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

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

SN - 0370-2693

IS - 1-3

ER -