Soft dipole resonance in Li-11

Citation
R. Kanungo et al., Soft dipole resonance in Li-11, PROG T PHYS, 102(6), 1999, pp. 1133-1149
Citations number
46
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PROGRESS OF THEORETICAL PHYSICS
ISSN journal
0033-068X → ACNP
Volume
102
Issue
6
Year of publication
1999
Pages
1133 - 1149
Database
ISI
SICI code
0033-068X(199912)102:6<1133:SDRIL>2.0.ZU;2-Z
Abstract
The 68A MeV Li-11 + p scattering data are reanalysed in a microscopic frame work. The real, imaginary and transition potentials are constructed in a si ngle folding model using an isospin, density and momentum dependent finite- range effective nucleon-nucleon interaction and several microscopic 11Li de nsity distribution prescriptions for 11Li. The transition density is formul ated in a soft-dipole resonance mode (SDR) by modifying the Goldhaber-Telle r (G-T) model. Analyses of the angular distribution of the 1.3 MeV excited state gives a result consistent with SDR excitation in 11Li with significan t channel coupling effect.