Elastic Scattering of $^6$He based on a Cluster Description
Nuclear Theory
2013-05-30 v2
Abstract
Elastic scattering observables (differential cross section and analyzing power) are calculated for the reaction He(p,p)He at projectile energies starting at 71 MeV/nucleon. The optical potential needed to describe the reaction is derived describing He in terms of a He-core and two neutrons. The Watson first order multiple scattering ansatz is extended to accommodate the internal dynamics of a composite cluster model for the He nucleus scattering from a nucleon projectile. The calculations are compared with the recent experiments at the projectile energy of 71 MeV/nucleon. In addition, differential cross sections and analyzing powers are calculated at selected higher energies.
Cite
@article{arxiv.1107.1816,
title = {Elastic Scattering of $^6$He based on a Cluster Description},
author = {S. P. Weppner and Ch. Elster},
journal= {arXiv preprint arXiv:1107.1816},
year = {2013}
}
Comments
To be published in Phy. Rev. C