Spin and Isospin Effects in the NN -> NK Lambda Reaction Near Threshold
Nuclear Theory
2009-11-10 v1
Abstract
The spin and isospin structure of the amplitudes and observables for K+Lambda production in nucleon-nucleon collisions in the near-threshold region is analysed. It is shown that, with reasonable values for the relative strengths of the pi and rho terms in a meson-exchange model, one expects production on the neutron to be significantly stronger than that on the proton. Negative values of the spin-transfer coefficient D_NN are also predicted due to pi-rho interference.
Cite
@article{arxiv.nucl-th/0411019,
title = {Spin and Isospin Effects in the NN -> NK Lambda Reaction Near Threshold},
author = {Goran Faldt and Colin Wilkin},
journal= {arXiv preprint arXiv:nucl-th/0411019},
year = {2009}
}
Comments
5 pages, 3 figures, using the EPJA style files