Projected quasiparticle calculations for the N =82 odd-proton isotones

Journal Article · Sun Dec 01 04:00:00 EST 1991 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.44.2536· OSTI ID:5106426

Losano, L ^[1]; Dias, H ^[2]

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1. Departamento de Fisica, Universidade Federal da Paraiba, Caixa Postal 5008, 58059 Joao Pessoa, Paraiba (Brazil)
2. Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 20516, 01498 Sao Paulo, Sao Paulo (Brazil)

The structure of low-lying states in odd-mass {ital N}=82 isotones (135{le}{ital A}{le}145) is investigated in terms of a number-projected one- and three-quasiparticles Tamm-Dancoff approximation. A surface-delta interaction is taken as the residual nucleon-nucleon interaction. Excitation energies, dipole and quadrupole moments, and {ital B}({ital M}1) and {ital B}({ital E}2) values are calculated and compared with the experimental data.

• OSTI ID: 5106426
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 44:6; ISSN 0556-2813; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BRANCHING RATIO
CESIUM 137
CESIUM ISOTOPES
DAYS LIVING RADIOISOTOPES
DIPOLE MOMENTS
E2-TRANSITIONS
ELECTRON CAPTURE RADIOISOTOPES
ENERGY-LEVEL TRANSITIONS
EUROPIUM 145
EUROPIUM ISOTOPES
INTERMEDIATE MASS NUCLEI
ISOTONIC NUCLEI
ISOTOPES
LANTHANUM 139
LANTHANUM ISOTOPES
M1-TRANSITIONS
MULTIPOLE TRANSITIONS
NUCLEAR STRUCTURE
NUCLEI
ODD-EVEN NUCLEI
PARITY
PARTICLE PROPERTIES
PRASEODYMIUM 141
PRASEODYMIUM ISOTOPES
PROMETHIUM 143
PROMETHIUM ISOTOPES
QUADRUPOLE MOMENTS
QUASI PARTICLES
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
STABLE ISOTOPES
TAMM-DANCOFF METHOD
YEARS LIVING RADIOISOTOPES