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Nuclear structure theory. Technical progress report, September 1, 1982-August 31, 1984

Technical Report ·
OSTI ID:6581026
;
Research progress is reported. Spectral Averaging studies are outlined including the theory of level densities for interacting nucleons, the properties of single-particle nuclear excitations, spectral distributions for fixed symmetries, and applications to the secular behavior of fluctuation measures in complex nuclei. Collective States research is described, in particular the boson-fermion symmetries which are related to the U(5) limit of the interacting boson model. Nuclear Reaction studies are described including the statistical theory of pion absorption, direct reactions at intermediate energies, and the properties of the off-shell ..pi..N t-matrix. Progress is reported on the quark theory of nuclear matter and the construction of models for a Fermi fluid which, near the nuclear ground state, is a fluid of nucleons composed of quarks, and, at high densities or temperatures, is a quark fluid. Applications of formal scattering theory to the study of phase-conjugate optics are discussed. Publications are listed.
Research Organization:
Rochester Univ., NY (USA)
DOE Contract Number:
AC02-76ER02171
OSTI ID:
6581026
Report Number(s):
DOE/ER/02171-214; ON: DE84016418
Country of Publication:
United States
Language:
English

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Related Subjects

651000 -- Nuclear Physics
653001* -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ABSORPTION
CHARGED-PARTICLE REACTIONS
COLLECTIVE EXCITATIONS
COMPOSITE MODELS
DIRECT REACTIONS
ENERGY LEVELS
ENERGY-LEVEL DENSITY
ENERGY-LEVEL TRANSITIONS
EXCITATION
FUNCTIONS
HADRON REACTIONS
INTERACTING BOSON MODEL
ISOBARIC ANALOGS
MATHEMATICAL MODELS
MATTER
MESON REACTIONS
NONLINEAR OPTICS
NUCLEAR MATTER
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR STRUCTURE
ONE-NUCLEON TRANSFER REACTIONS
OPTICS
PARTICLE MODELS
PARTITION FUNCTIONS
PION REACTIONS
QUARK MODEL
RESEARCH PROGRAMS
SCATTERING
SHELL MODELS
STATISTICAL MODELS
TRANSFER REACTIONS