Partial-wave analysis of K sup + -nucleon scattering

Journal Article · Sat Aug 01 04:00:00 EDT 1992 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.46.961· OSTI ID:7183772

Hyslop, J S; Arndt, R A; Roper, L D; Workman, R L ^[1]

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1. Department of Physics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061 (United States)

We have analyzed the available kaon-nucleon elastic-scattering data with laboratory kinetic energies below 2650 MeV. We present the results of an energy-dependent analysis and a set of energy-independent analyses over this energy range. Our isoscalar amplitudes cover the region from threshold to 1100 MeV. The isovector amplitudes extend to 2650 MeV. Scattering lengths have been extracted. We also give pole positions and residues for resonancelike structures found in the {ital P}{sub 01}, {ital D}{sub 03}, {ital P}{sub 13}, and {ital D}{sub 15} partial waves. We compare our results to those from previous analyses.

• DOE Contract Number: AC02-78ER04927
• OSTI ID: 7183772
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 46:3; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662340* -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
AMPLITUDES
DIMENSIONS
ELASTIC SCATTERING
ENERGY
ENERGY DEPENDENCE
HADRON-HADRON INTERACTIONS
IMPULSE APPROXIMATION
INTERACTIONS
KAON-NUCLEON INTERACTIONS
KINETIC ENERGY
LENGTH
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
PARTIAL WAVES
PARTICLE INTERACTIONS
POLARIZATION
SCATTERING
SCATTERING AMPLITUDES
SCATTERING LENGTHS