Intermediate-energy nuclear theory. Progress report, July 1, 1979-February 29, 1980. [Physics Dept. , Texas A and M Univ. , College Station, July 1, 1979-Feb 29, 1980]
Research during July 1, 1979 to February 29, 1980 was concentrated on improving the phase-shift analyses of NN scattering and studying strong interaction dynamics related to the NN interaction. The techniques for handling high partial waves and inelasticities in NN analyses were examined, along with a better representation of the reaction cross section data. Work continued on the partial-wave projection of theoretical pion production amplitudes for use in NN analyses. The task of reviewing the entire NN scattering data base with a careful review of the np data from 600 to 700 MeV was begun, along with initial analyses of that data. The work in strong interaction dynamics involved a determination of quark mass ratios and two independent determinations of the range of the ..pi..NN vertex function. Work on a model for the Pseudo-physical N anti N ..-->.. ..pi pi.. amplitudes was completed, and the initial formulation of a dynamical theory for isospin was done.
- Research Organization:
- Texas A and M Univ., College Station (USA). Dept. of Physics
- DOE Contract Number:
- AS05-76ER05223
- OSTI ID:
- 5653132
- Report Number(s):
- DOE/ER/05223-22
- Country of Publication:
- United States
- Language:
- English
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Intermediate-energy nuclear theory. [Physics Dept. , Texas A and M Univ]
Intermediate-energy nuclear theory. Progress report, July 1, 1978--June 30, 1979. [Summaries of research activities at Texas A and M Research Foundation]
Intermediate-energy nuclear theory. Progress report, July 1, 1977--June 30, 1978. [Summaries of research activities at Texas A and M Research Foundation]
Technical Report
·
Sun Nov 30 23:00:00 EST 1980
·
OSTI ID:6916528
Intermediate-energy nuclear theory. Progress report, July 1, 1978--June 30, 1979. [Summaries of research activities at Texas A and M Research Foundation]
Technical Report
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Wed Feb 28 23:00:00 EST 1979
·
OSTI ID:6160790
Intermediate-energy nuclear theory. Progress report, July 1, 1977--June 30, 1978. [Summaries of research activities at Texas A and M Research Foundation]
Technical Report
·
Tue Feb 28 23:00:00 EST 1978
·
OSTI ID:6692680
Related Subjects
645204* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
BARYON-BARYON INTERACTIONS
BOSONS
CROSS SECTIONS
DISTANCE
ELEMENTARY PARTICLES
FUNCTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HIGH ENERGY PHYSICS
INTERACTION RANGE
INTERACTIONS
ISOSPIN
KINETICS
MASS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PHASE SHIFT
PHYSICS
PION-NUCLEON INTERACTIONS
PIONS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUARKS
REACTION KINETICS
RESEARCH PROGRAMS
SCATTERING AMPLITUDES
VERTEX FUNCTIONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
BARYON-BARYON INTERACTIONS
BOSONS
CROSS SECTIONS
DISTANCE
ELEMENTARY PARTICLES
FUNCTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HIGH ENERGY PHYSICS
INTERACTION RANGE
INTERACTIONS
ISOSPIN
KINETICS
MASS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
NUCLEON-ANTINUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE PRODUCTION
PARTICLE PROPERTIES
PHASE SHIFT
PHYSICS
PION-NUCLEON INTERACTIONS
PIONS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
QUARKS
REACTION KINETICS
RESEARCH PROGRAMS
SCATTERING AMPLITUDES
VERTEX FUNCTIONS