Published 1987 | Version v1
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Energy levels and structure of light rare-earth nuclei, /sup 136,138,140/Sm and /sup 132,134,136/Nd, via beta decay

Creators

Description

Levels in /sup 136,138,140/Sm were populated by the beta decay of Eu, following (HI,pxn) reactions and on-line mass separation. Members of the γ band were observed in all three daughter nuclei. Spectroscopic calculations were made using the triaxial rotor model, with all parameters derived microscopically from a Woods-Saxon deformed shell model. Comparison with the data supports the characterization of these nuclei in terms of a triaxial intrinsic shape. Improved decay schemes for /sup 132,134,136/Nd are given. 3 refs., 7 figs

Availability note (English)

Available from NTIS, PC A02/MF A01; 1 as DE88000569.

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Additional details

Publishing Information

Imprint Pagination
5 p.
Report number
CONF-870970--5

Conference

Title
5. international conference on nuclei far from stability.
Dates
14-19 Sep 1987.
Place
Lake Rosseau (Canada).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
19021369
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BETA DECAY; DEFORMED NUCLEI; ENERGY-LEVEL TRANSITIONS; EUROPIUM 136; EUROPIUM 138; EUROPIUM 140; EXPERIMENTAL DATA; NEODYMIUM 132; NEODYMIUM 134; NEODYMIUM 136; NUCLEAR STRUCTURE; SAMARIUM 136; SAMARIUM 138; SAMARIUM 140; SHELL MODELS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; DECAY; ELECTRON CAPTURE RADIOISOTOPES; EUROPIUM ISOTOPES; EVEN-EVEN NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; MINUTES LIVING RADIOISOTOPES; NEODYMIUM ISOTOPES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; RADIOISOTOPES; RARE EARTH NUCLEI; SAMARIUM ISOTOPES; SECONDS LIVING RADIOISOTOPES

Optional Information

Notes
Portions of this document are illegible in microfiche products.