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anti K-nucleon interactions

Abstract

Total scattering and absorption cross sections for anti K-nucleon collisions in I = 1, p3/2 - channel are given as functions of the two sets of energy dependent anti KN scattering parameters solutions, called solution A' and solution B'. These scattering parameters are obtained by linear interpolations between Watson's amplitudes around 400 MeV/c and the amplitude at the position of the pole in the anti KN scattering amplitude corresponding to the p3/2-wave 1385 MeV Y1-resonance with 50 MeV width. The zero-range expansion for p-wave anti K-nucleon phase shift and the scattering parameters of Watson's solution B are found to be in violation of the requirements of causality and of positive definiteness of transition probabilities. (auth)
Authors:
Publication Date:
Oct 15, 1963
Product Type:
Conference
Report Number:
CONF-340-2
Reference Number:
NSA-18-007560
Resource Relation:
Conference: American Physical Society 1963 Autumn Meeting, Chicago, IL (United States), 18-19 Oct 1963
Subject:
PHYSICS; ABSORPTION; ANTIMESONS; COLLISIONS; CONFERENCE; CROSS SECTIONS; DISPERSION RELATIONS; ELEMENTARY PARTICLES; ENERGY; ENERGY RANGE; FIELD THEORY; ILLINOIS; INTERACTIONS; ISOSPIN; KAONS; LIFETIME; MEV RANGE; NUCLEAR MODELS; NUCLEONS; NUMERICALS; P-WAVE; PARTICLE MODELS; PHASE SHIFT; POLOLOGY; PROBABILITY THEORY; QUANTUM MECHANICS; RESONANCE; SCATTERING; SOMMERFELD-WATSON THEORY; SPIN; STATISTICS; TRANSIENTS; Y RESONANCES
Sponsoring Organizations:
Sponsor not identified
OSTI ID:
4878892
Research Organizations:
Syracuse Univ., NY (United States)
Country of Origin:
United States
Language:
English
Submitting Site:
DTIE
Size:
Pages: 15
Announcement Date:
Mar 16, 2016

Citation Formats

Chand, Ramesh. anti K-nucleon interactions. United States: N. p., 1963. Web.
Chand, Ramesh. anti K-nucleon interactions. United States.
Chand, Ramesh. 1963. "anti K-nucleon interactions." United States.
@misc{etde_4878892,
title = {anti K-nucleon interactions}
author = {Chand, Ramesh}
abstractNote = {Total scattering and absorption cross sections for anti K-nucleon collisions in I = 1, p3/2 - channel are given as functions of the two sets of energy dependent anti KN scattering parameters solutions, called solution A' and solution B'. These scattering parameters are obtained by linear interpolations between Watson's amplitudes around 400 MeV/c and the amplitude at the position of the pole in the anti KN scattering amplitude corresponding to the p3/2-wave 1385 MeV Y1-resonance with 50 MeV width. The zero-range expansion for p-wave anti K-nucleon phase shift and the scattering parameters of Watson's solution B are found to be in violation of the requirements of causality and of positive definiteness of transition probabilities. (auth)}
place = {United States}
year = {1963}
month = {Oct}
}