Effect of recent neutron-proton D-transfer measurements on phase-shift analysis near 325 MeV
Journal Article
·
· Phys. Rev., C; (United States)
We present isospin-zero phase-shift analyses of the world np data near 325 MeV. Inclusion of new D/sub t/ (and P) measurements produces a unique I = 0 phase-parameter solution, however, delta (/sup 3/G/sub 4/) is almost 5 standard eviations below theoretical predictions. Fixing this phase shift and the other G-wave phase shifts at theoretical values results in a set of lower partial-wave phase parameters which interpolate well with phase shifts at adjacent energies. Theoretical consequences of this phase shift set are discussed.
- Research Organization:
- Department of Physics, Texas A and M University, College Station, Texas 77843
- OSTI ID:
- 6737349
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 18:1; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
645103* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Interactions & Baryon & Meson Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
BARYON-BARYON INTERACTIONS
BOSON-EXCHANGE MODELS
CROSS SECTIONS
D WAVES
DIFFERENTIAL CROSS SECTIONS
ENERGY RANGE
HADRON-HADRON INTERACTIONS
INTERACTIONS
ISOSPIN
MATHEMATICAL MODELS
MATRICES
MEV RANGE
MEV RANGE 100-1000
NUCLEON-NUCLEON INTERACTIONS
P WAVES
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERIPHERAL MODELS
PHASE SHIFT
PROTON-NEUTRON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
S MATRIX
SCATTERING AMPLITUDES
TOTAL CROSS SECTIONS
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
BARYON-BARYON INTERACTIONS
BOSON-EXCHANGE MODELS
CROSS SECTIONS
D WAVES
DIFFERENTIAL CROSS SECTIONS
ENERGY RANGE
HADRON-HADRON INTERACTIONS
INTERACTIONS
ISOSPIN
MATHEMATICAL MODELS
MATRICES
MEV RANGE
MEV RANGE 100-1000
NUCLEON-NUCLEON INTERACTIONS
P WAVES
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERIPHERAL MODELS
PHASE SHIFT
PROTON-NEUTRON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
S MATRIX
SCATTERING AMPLITUDES
TOTAL CROSS SECTIONS