First measurement of magnetic properties in a superdeformed nucleus: <sup>193</sup>Hg

Malcolm J Joyce; John Francis Sharpey-Schafer; P.J. Twin; C.W. Beausang; D.M. Cullen; M.A. Riley; R.M. Clark; P.J. Dagnall; I. Deloncle; J. Duprat; P. Fallon; P.D. Forsyth; N. Fotiades; S.J. Gale; B. Gall; Fazia Hannachi; Sotirios Harissopulos; Karl Hauschild; P.M. Jones; C.A. Kalfas; A. Korichi; Y. Le Coz; M. Meyer; Edward Stephen Paul; M.G. Porquet; N. Redon; C. Schuck; Robert Wadsworth; John Simpson; Roza Vlastou

doi:10.1103/PhysRevLett.71.2176

Journal Articles Physical Review Letters Year : 1993

First measurement of magnetic properties in a superdeformed nucleus: ¹⁹³Hg

(1) , (1) , , , , , (2) , , (3) , (4) , , , (5) , (4) , (3) , (6) , (7) , (8, 9) , , , (4) , (10) , (10) , , (3) , (10) , (3) , , ,

1
2
3
4
5
6
7
8
9
10

Malcolm J Joyce

Function : Author

Oliver Lodge Laboratory

John Francis Sharpey-Schafer

Function : Author

Oliver Lodge Laboratory

P.J. Twin

Function : Author

C.W. Beausang

Function : Author

D.M. Cullen

Function : Author

M.A. Riley

Function : Author

R.M. Clark

Function : Author

Institut de Recherches Subatomiques

P.J. Dagnall

Function : Author

I. Deloncle

Function : Author
PersonId : 742159
IdHAL : isabelle-deloncle
IdRef : 19712898X

Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

J. Duprat

Function : Author
PersonId : 739924
IdHAL : jean-duprat
ORCID : 0000-0001-7408-3089
IdRef : 116736127

Institut de Physique Nucléaire d'Orsay

P. Fallon

Function : Author

P.D. Forsyth

Function : Author

N. Fotiades

Function : Author

CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire)

S.J. Gale

Function : Author

Institut de Physique Nucléaire d'Orsay

B. Gall

Function : Author
PersonId : 753581
IdHAL : gall-benoit-unistra
ORCID : 0000-0002-9858-1397

Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

Fazia Hannachi

Function : Author

Centre d'Etudes Nucléaires de Bordeaux Gradignan

Sotirios Harissopulos

Function : Author

Institute of Nuclear and Particle Physics, NCRS Demokritos

Karl Hauschild

Function : Author
PersonId : 750506
IdHAL : karl-hauschild-ijclab
ORCID : 0000-0003-2862-2445
IdRef : 196405564

Centre de Sciences Nucléaires et de Sciences de la Matière

Laboratoire de Physique des 2 Infinis Irène Joliot-Curie

P.M. Jones

Function : Author

C.A. Kalfas

Function : Author

A. Korichi

Function : Author

Institut de Physique Nucléaire d'Orsay

Y. Le Coz

Function : Author

Institut de Physique Nucléaire de Lyon

M. Meyer

Function : Author

Institut de Physique Nucléaire de Lyon

Edward Stephen Paul

Function : Author

M.G. Porquet

Function : Author

Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

N. Redon

Function : Author

Institut de Physique Nucléaire de Lyon

C. Schuck

Function : Author

Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

Robert Wadsworth

Function : Author

John Simpson

Function : Author

Roza Vlastou

Function : Author

Abstract

Dipole transitions linking signature partner superdeformed bands in 193Hg have been observed. Measurements of the photon decay branching ratios, taken together with the average superdeformed quadrupole moment measured in neighboring nuclei, enable the absolute M1 strengths to be determined. From these data, using the strong coupling model, we find (gK-gR)K/Q0=-0.14±0.01 (e b)−1, gK=-0.65±0.14 with Ω=2.8±0.8. These data are consistent with the superdeformed neutron orbital being [512]5/2− as predicted by cranked Woods-Saxon calculations.

Domains

Nuclear Experiment [nucl-ex]

Fichier principal

Joyce1993.pdf (444.31 Ko)

Origin	Files produced by the author(s)

Mathias Legrand : Connect in order to contact the contributor

https://in2p3.hal.science/in2p3-00007600

Submitted on : Friday, October 18, 2024-4:58:21 PM

Last modification on : Sunday, October 20, 2024-3:02:08 AM

Dates and versions

in2p3-00007600 , version 1 (18-10-2024)

Licence

Attribution - NonCommercial

Identifiers

HAL Id : in2p3-00007600 , version 1
DOI : 10.1103/PhysRevLett.71.2176

Cite

Malcolm J Joyce, John Francis Sharpey-Schafer, P.J. Twin, C.W. Beausang, D.M. Cullen, et al.. First measurement of magnetic properties in a superdeformed nucleus: ¹⁹³Hg. Physical Review Letters, 1993, 71 (14), pp.2176-2179. ⟨10.1103/PhysRevLett.71.2176⟩. ⟨in2p3-00007600⟩

Export

BibTeX XML-TEI Dublin Core DC Terms EndNote DataCite

Collections

IN2P3 CEA CENBG CSNSM IPNO CNRS UNIV-LYON1 CGE DEN UNIV-PARIS-SACLAY CEA-DRF SITE-ALSACE IP2I UDL IJCLAB CMS IPM PHABIO MANOIR THEORIE COSMOLOGIE MATNUC NEUTRINOS_IP2I ONDES_GRAVITATIONNELLES GS-PHYSIQUE MATICE

7 View

2 Download