Published April 1994
| Version v1
Journal article
Two proton high-spin excitations and dipole bands in 192Hg
Creators
- Coz, Y. le1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Redon, N.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Astier, A.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Beraud, R.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Duffait, R.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Meyer, M.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Hannachi, F.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Bastin, G.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Deloncle, I.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Gall, B.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Kaci, M.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Porquet, M.G.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Schueck, C.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Azaiez, F.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Bourgeois, C.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Duprat, J.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Korichi, A.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Perrin, N.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Poffe, N.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Sergolle, H.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Sharpey-Schafer, J.F.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Beausang, C.W.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Gale, S.J.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Joyce, M.J.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Paul, E.S.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Clark, R.M.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Hauschild, K.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Wadsworth, R.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Simpson, J.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Bentley, M.A.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Smith, A.G.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Huebel, H.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Willsau, P.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- France, G. de1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Ahmad, I.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Carpenter, M.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Henry, R.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Janssens, R.V.F.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Khoo, T.L.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- Lauritsen, T.1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- 1. Argonne National Lab., IL (United States)
- 2. Centre de Recherches Nucleaires, Univ. L. Pasteur, 67 - Strasbourg (France)
- 3. Inst. fuer Strahlen- und Kernphysik, Univ. Bonn (Germany)
- 4. Schuster Lab., Univ. of Manchester (United Kingdom)
- 5. School of Sciences, Staffordshire Univ., Stoke on Trent (United Kingdom)
- 6. SERC Daresbury Lab., Warrington (United Kingdom)
- 7. Univ. of York, Dept. of Physics, Helsington (United Kingdom)
- 8. Oliver Lodge Lab., Univ. of Liverpool (United Kingdom)
- 9. CRNS Office, London (United Kingdom)
- 10. Inst. de Physique Nucleaire, 91 - Orsay (France)
- 11. Centre de Spectrometrie Nucleaire et Spectrometire de Masse, 91 - Orsay (France)
- 12. Inst. de Physique Nucleaire de Lyon, Univ. C. Bernard Lyon-1, 69 -Villeurbanne (France)
Description
The 192Hg nucleus was populated in the 160Gd(36S, 4n) reaction at a beam energy of E=159 MeV. Emitted γ-rays were detected with the EUROGAM array comprising 43 Compton-suppressed large volume Ge detectors. The level scheme of 192Hg has been extended up to an excitation energy of E=10.4 MeV and spin I=34 h. Two new structures, made of competing ΔI=1 and ΔI=2 transitions have been observed and their connexions with the low-lying levels established. Their lowest levels are located at 6.304 MeV and 6.879 MeV excitation energy. The experimental results are compared with mean-field HF+BCS calculations. It is proposed that the new structures originate from deformation-aligned quasi-proton excitations π(i13/2*h9/2)K=11 and π(h9/2)K=82, coupled to rotation-aligned quasi-neutron ν(i13/2)n and quasi-proton π(h11/2)2 excitations. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik. A, Hadrons and Nuclei
- Journal Volume
- 348
- Journal Issue
- 2
- Journal Page Range
- p. 87-93.
- ISSN
- 0939-7922
- CODEN
- ZPAHEX
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 25068028
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; ANISOTROPY; BRANCHING RATIO; DE-EXCITATION; ENERGY LEVELS; ENERGY SPECTRA; EXPERIMENTAL DATA; E1-TRANSITIONS; E2-TRANSITIONS; GADOLINIUM 160 TARGET; GAMMA CASCADES; GAMMA RADIATION; GAMMA SPECTRA; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; MERCURY 192; MEV RANGE 100-1000; MULTIPOLARITY; M1-TRANSITIONS; NEUTRONS; NUCLEAR ALIGNMENT; NUCLEAR DEFORMATION; NUCLEAR REACTION YIELD; NUCLEAR STRUCTURE; PARITY; PHOTONS; ROTATIONAL STATES; SPIN; STRENGTH FUNCTIONS; SULFUR 36 REACTIONS
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BOSONS; DATA; DEFORMATION; DISTRIBUTION; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FERMIONS; FUNCTIONS; HADRONS; HEAVY ION REACTIONS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; IONIZING RADIATIONS; ISOTOPES; MASSLESS PARTICLES; MERCURY ISOTOPES; MEV RANGE; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; SPECTRA; SYNTHESIS; TARGETS; YIELDS