Interacting boson-fermion model of collective states II. Boson-Fermion symmetries connected with the U(5) limit

Journal Article · Wed Aug 01 00:00:00 EDT 1984 · Ann. Phys. (N.Y.); (United States)

DOI:https://doi.org/10.1016/0003-4916(84)90212-4· OSTI ID:6566027

Bijker, R; Kota, V K.B.

The boson-fermion symmetries, which are connected with the U/sup( B/)(5) limit of the interacting boson model are discussed. These symmetries arise when the bosons have U(5) symmetry and the fermions occupy a single-particle orbit with spin j = 1/2 (Spin(3) limit), j = 3/2 (Spin(5) limit), or j = 3/2, 5/2 (U/sup( B/+F(5) xU/sup( F/)(2) limit). Closed expressions for energy spectra, electromagnetic transition rates, static moments, and (one and two) nucleon transfer reaction intensities are derived.

• Research Organization: Kernfysisch Versneller Instituut, Rijksuniversiteit Groningen, 9747 AA Groningen, The Netherlands
• OSTI ID: 6566027
• Journal Information: Ann. Phys. (N.Y.); (United States), Vol. 156:1
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
INTERACTING BOSON MODEL
SW GROUPS
COLLECTIVE EXCITATIONS
COPPER 63
E2-TRANSITIONS
ENERGY LEVELS
FERMIONS
HAMILTONIANS
ONE-NUCLEON TRANSFER REACTIONS
RHODIUM 103
RUTHENIUM 102
RUTHENIUM 103
TWO-NUCLEON TRANSFER REACTIONS
ZINC 64
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
COPPER ISOTOPES
DAYS LIVING RADIOISOTOPES
DIRECT REACTIONS
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITATION
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MINUTES LIVING RADIOISOTOPES
MULTI-NUCLEON TRANSFER REACTIONS
MULTIPOLE TRANSITIONS
NUCLEAR MODELS
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QUANTUM OPERATORS
RADIOISOTOPES
RHODIUM ISOTOPES
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SHELL MODELS
STABLE ISOTOPES
SYMMETRY GROUPS
TRANSFER REACTIONS
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653007* - Nuclear Theory- Nuclear Models- (-1987)