PANN: Partial-wave analysis of nucleon–nucleon scattering in wide-energy region

Published: 15 September 2000| Version 1 | DOI: 10.17632/44pbwsrpsz.1
Masanori Matsuda, Junichi Nagata, Hiro Yoshino, Yutaka Yoshino


Abstract PANN is a partial-wave analysis program which can be used to determine the complex scattering amplitudes of elastic nucleon-nucleon scattering by fitting the experimental data on many kinds of observables. It is able to apply for an analysis in the wide energy region such as a few MeV to approximately 10 GeV. In PANN, the higher partial-wave amplitudes for the analysis in the low energy region (<1 GeV) are given by the one-pion exchange amplitude, and the ones in the high-energy region of sev... Title of program: PANN Catalogue Id: ADMN_v1_0 Nature of problem Partial-wave analysis (PWA) is a model independent method to determine the scattering amplitudes by means of fitting the experimental data on many kinds of observables. PANN carries out the energy-independent PWA of nucleon-nucleon scattering [1]. The obtained phase-shifts can be used to construct the potential model at low energies and to determine the coupling constants of the interactions in various models for nucleon-nucleon system at intermediate energies [2]. Unlike the usual PWA program, ... Versions of this program held in the CPC repository in Mendeley Data ADMN_v1_0; PANN; 10.1016/S0010-4655(00)00123-5 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)



Computational Physics, Elementary Particle