EQUIVALENT LOCAL POTENTIALS AND PHASE APPROACH TO LOW-ENERGY SCATTERING PARAMETERS

Authors
JANA AK NANDI TK PAUL AK TALUKDAR B
Citation
Ak. Jana et al., EQUIVALENT LOCAL POTENTIALS AND PHASE APPROACH TO LOW-ENERGY SCATTERING PARAMETERS, Journal of physics. G, Nuclear and particle physics, 20(1), 1994, pp. 143-150
Citations number
22
Categorie Soggetti
Physics, Particles & Fields","Physics, Nuclear
Journal title
Journal of physics. G, Nuclear and particle physics → ACNP
ISSN journal
09543899
Volume
20
Issue
1
Year of publication
1994
Pages
143 - 150
Database
ISI
SICI code
0954-3899(1994)20:1<143:ELPAPA>2.0.ZU;2-5
Abstract
It is shown that the use of the McTavish-Kermode-Melhem-type equivalen t local potentials linearizes algorithms of the variable-phase approac h needed to compute the low-energy scattering parameters. A case study is presented to demonstrate the merit of the linearized equations, wi th particular emphasis on the relationship between the interpolating s cattering length function and potential functions.