Resolution of the $T = 0$ Fermi-Yang Ambiguity in $K$ -Nucleon Scattering

25 July 1969

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

Vol. 183 (5) , 1183-1186
https://doi.org/10.1103/physrev.183.1183

Abstract

From an exposure of the BNL 30-in. deuterium-filled bubble chamber to a 600-MeV/c

K^{+}

beam, the angular distribution (14 912 events) and polarization (853 double-scattered events) for the charge-exchange reaction have been obtained. The results of partial-wave analyses of the data indicate the dominance of a positive

P_{\frac{1}{2}}

phase shift, and consequently establish a

T = 0

Yang-type solution.

Keywords

This publication has 13 references indexed in Scilit:

Determination of Coupling Constants from Poles in Scattering Cross Sections
Physical Review Letters, 1968
Multichannel Phase-Shift Analysis of $\bar{K} N$ Interaction in the Region 0 to 550 MeV/c
Physical Review Letters, 1967
Proton polarization in K+p elastic scattering at 780 MeV/c
Il Nuovo Cimento A (1971-1996), 1967
${K_{2}}^{0} p$ Interactions at Low Momentum
Physical Review Letters, 1966
K+-Proton Elastic Scattering at 910 MeV/c; Polarization of the Recoil Protons
Physical Review B, 1964
$K - N$ Interaction in the $I = 0$ State at Low Energies
Physical Review B, 1964
$K^{+} - p$ Interaction From 140 to 642 MeV/c
Physical Review Letters, 1962
$K^{+} + d$ Charge -Exchange Reaction from 52 to 456 Mev
Physical Review Letters, 1961
Total Cross-Section Measurements of $K^{+} - p$ and $K^{+} - n$ Interactions in the Momentum Region 0.77 to 2.83 Bev/c
Physical Review Letters, 1961
Elastic Scattering of 146-Mev Polarized Protons by Deuterons
Physical Review B, 1961

Resolution of theT=0Fermi-Yang Ambiguity inK-Nucleon Scattering

Abstract

Keywords

Resolution of the $T = 0$ Fermi-Yang Ambiguity in $K$ -Nucleon Scattering