THE 3-BODY CONTINUUM COULOMB PROBLEM AND THE 3-ALPHA-STRUCTURE OF C-12

Citation
Dv. Fedorov et As. Jensen, THE 3-BODY CONTINUUM COULOMB PROBLEM AND THE 3-ALPHA-STRUCTURE OF C-12, Physics letters. Section B, 389(4), 1996, pp. 631-636
Citations number
18
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
389
Issue
4
Year of publication
1996
Pages
631 - 636
Database
ISI
SICI code
0370-2693(1996)389:4<631:T3CCPA>2.0.ZU;2-M
Abstract
We introduce an approach, based on the coordinate space Faddeev equati ons, to solve the quantum mechanical three-body Coulomb problem in the continuum. We apply the approach to compute measured properties of th e first two 0(+) levels in C-12, including the width of the excited le vel, in a 3 alpha-particle model. We use the two-body interaction whic h reproduces the low energy alpha-alpha scattering data and add a thre e-body force to account for the compound state admixture.