Published August 1989 | Version v1
Journal article Metadata-only

In-beam study of low-lying levels in the 149Sm nucleus

Creators

  • 1. Joint Inst. for Nuclear Research, Dubna (USSR)
  • 2. Jyvaeskylae Univ. (Finland). Dept. of Physics
  • 3. Karlova Univ., Prague (Czechoslovakia)

Description

The 146Nd(α,n) reaction combined with conventional in-beam spectroscopic methods has been used to study low-lying levels in 149Sm. Several new levels and γ-ray transitions have been placed to the 149Sm level scheme. Main features of levels below 1 MeV in 149Sm have been reproduced in a quasiparticle-rotor model calculation. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik, A: Atomic Nuclei
Journal Volume
333
Journal Issue
4
Series
Z. Phys., A: At. Nuclei.
Journal Page Range
323-330
ISSN
0930-1151
CODEN
ZAANE

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
20062863
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALPHA REACTIONS; ANGULAR DISTRIBUTION; BRANCHING RATIO; DE-EXCITATION; ELECTRON SPECTRA; ENERGY DEPENDENCE; ENERGY SPECTRA; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; E1-TRANSITIONS; E2-TRANSITIONS; GAMMA CASCADES; GAMMA SPECTRA; HIGH SPIN STATES; K CONVERSION; MEV RANGE 10-100; MIXING RATIO; MULTIPOLARITY; M1-TRANSITIONS; M2-TRANSITIONS; NEODYMIUM 146 TARGET; NEUTRONS; NUCLEAR STRUCTURE; PARITY; PARTICLE-CORE COUPLING MODEL; PHOTONS; ROTATIONAL STATES; SAMARIUM 149; SPIN; STRENGTH FUNCTIONS; THREE-NUCLEON TRANSFER REACTIO
Descriptors DEC
ANGULAR MOMENTUM; BARYONS; BOSONS; CONVERSION; DATA; DECAY; DIRECT REACTIONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; FUNCTIONS; HADRONS; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION; ISOTOPES; MASSLESS PARTICLES; MATHEMATICAL MODELS; MEV RANGE; MULTI-NUCLEON TRANSFER REACTIO; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; PARTICLE PROPERTIES; RARE EARTH NUCLEI; SAMARIUM ISOTOPES; SPECTRA; STABLE ISOTOPES; TARGETS; TRANSFER REACTIONS