Published 1996
| Version v1
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First in-beam observation of excited states in 15672Hf84 using the recoul-decay tagging method
Description
Excited states in the proton rich nuclide 15672Hf84 were observed for the first time using the 102(58Ni, 2p2n)156Hf reaction at 270 MeV. Gamma rays were detected with the AYEBALL array of Compton suppressed Ge detectors, placed in front of the Fragment Mass Analyzer, and were assigned to individual reaction charmers using the Recoil-Decay Tagging Method. Prompt γ-ray cascades were associated with the alpha decay of both the ground state and the 8+ isomeric state in 156Hf. The level scheme constructed for 156Hf is compared with level schemes of lighter even-even N=84 isotones and is discussed within the framework of the Shell Model
Availability note (English)
MF available from INIS under the Report Number; Also available from OSTI as DE97000677; NTIS; US Govt. Printing Office Dep.Files
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Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- ANL--PHY/CP-90495
Conference
- Title
- Conference on nuclear structure at the limits.
- Dates
- 22-26 Jul 1996.
- Place
- Argonne, IL (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28065570
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA DETECTION; EXCITED STATES; GAMMA DETECTION; HAFNIUM 156; ISOTONIC NUCLEI; LUTETIUM 155; MEV RANGE 100-1000; NICKEL 58 BEAMS; NICKEL 58 REACTIONS; NUCLEAR HALOS; NUCLEAR REACTION YIELD; PALLADIUM 102 TARGET; SHELL MODELS; TANTALUM 157; YRAST STATES
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; BEAMS; BETA DECAY RADIOISOTOPES; CHARGED PARTICLE DETECTION; DETECTION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; HAFNIUM ISOTOPES; HEAVY ION REACTIONS; INTERMEDIATE MASS NUCLEI; ION BEAMS; ISOTOPES; LUTETIUM ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; MILLISEC LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; RADIATION DETECTION; RADIOISOTOPES; RARE EARTH NUCLEI; TANTALUM ISOTOPES; TARGETS; YIELDS
Optional Information
- Contract/Grant/Project number
- Contract W-31109-ENG-38
- Funding organization
- USDOE Office of Energy Research, Washington, DC (United States).
- Secondary number(s)
- CONF-9607156--13.