Factorization, $ω$ Crossover, Polarization, and Finite-Energy Sum Rules for Kaon-Nucleon Scattering

6 May 1968

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 20 (19) , 1066-1069
https://doi.org/10.1103/physrevlett.20.1066

Abstract

KN

finite-energy sum rules, with phase-shift analyses as input, are evaluated to determine the

t

dependence of the relevant Regge-exchange amplitudes. The spin nonflip contributions are similar to those deduced from high-energy Regge fits; however, the spinflip contributions of the high-energy fits are inconsistent with the sum-rule results. The implications for polarization and

K^{+} n

charge exchange are discussed.

Keywords

This publication has 19 references indexed in Scilit:

On the decoupling of a second RHO in forward πN scattering
Physics Letters B, 1968
Regge-Pole Model for $π p$ , $pp$ , and $\bar{p} p$ Scattering
Physical Review B, 1968
$K^{+} p$ Phase-Shift Analysis below $1500 \frac{MeV}{c}$
Physical Review B, 1968
Crossover and Polarization Phenomena in High-Energy Scattering. Cuts, Conspiracies, and Secondary Regge Poles
Physical Review Letters, 1967
Formation of resonant states in K−p→KN between 780 and 1220 MeV/c
Nuclear Physics B, 1967
Multichannel Phase-Shift Analysis of $\bar{K} N$ Interaction in the Region 0 to 550 MeV/c
Physical Review Letters, 1967
Regge-Pole Model for the Secondary Maxima in $π N$ and $NN$ Scattering and the No-Compensation Mechanism
Physical Review B, 1967
Single Regge Pole Analysis of $π^{-} + p \to η^{0} + n$
Physical Review Letters, 1965
Regge-Pole Models for High-Energy $π N$ , $KN$ , and $\bar{K} N$ Scattering
Physical Review B, 1965
Low-EnergyK−NScattering andSU(3)Invariance
Physical Review B, 1965

Factorization,ωCrossover, Polarization, and Finite-Energy Sum Rules for Kaon-Nucleon Scattering

Abstract

Keywords

Factorization, $ω$ Crossover, Polarization, and Finite-Energy Sum Rules for Kaon-Nucleon Scattering