SIMPLIFIED ALPHA-8 NUCLEUS(4N MODEL FOR THE HE)

Authors
ZHUKOV MV KORSHENINNIKOV AA SMEDBERG MH
Citation
Mv. Zhukov et al., SIMPLIFIED ALPHA-8 NUCLEUS(4N MODEL FOR THE HE), Physical review. C. Nuclear physics, 50(1), 1994, pp. 180000001-180000004
Citations number
19
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
50
Issue
1
Year of publication
1994
Pages
180000001 - 180000004
Database
ISI
SICI code
0556-2813(1994)50:1<180000001:SANMFT>2.0.ZU;2-0
Abstract
A simple five-body cluster orbital shell model approximation is propos ed to describe the ground state wave function of the He-8 neutron-halo nucleus. The spatial angular correlations, the geometry of the system , the alpha-particle, and the valence neutron momentum distribution ar e calculated analytically. With a single free parameter the model is a ble to reproduce the experimental geometry of He-8 as well as the expe rimental transverse momentum distribution of the He-6 nucleus from H-8 fragmentation on a carbon target, at high energy.