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Two-variable expansions for nucleon-nucleon scattering

Journal Article · · Phys. Rev. D; (United States)
; ;

Previously proposed two-variable expansions of scattering amplitudes are adapted to the case of nucleon-nucleon scattering. The expansions can be interpreted as partial-wave expansions of singlet-triplet amplitudes, complemented by an expansion of each partial-wave amplitude as a function of energy in terms of basis functions of the group O(4).

Research Organization:
Laboratoire de Physique Theorique, Universite de Bordeaux I, 33170, Gradignan, France
OSTI ID:
6863775
Journal Information:
Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 26:7; ISSN PRVDA
Country of Publication:
United States
Language:
English

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Related Subjects

645207* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. Greater than 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
ANGULAR MOMENTUM
BARYON-BARYON INTERACTIONS
DYNAMICAL GROUPS
HADRON-HADRON INTERACTIONS
HELICITY
INTERACTIONS
LIE GROUPS
NUCLEON-NUCLEON INTERACTIONS
O GROUPS
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
PHASE SHIFT
SCATTERING AMPLITUDES
SPIN
SYMMETRY GROUPS