PARTICLE MOMENTUM DISTRIBUTIONS IN AN ANALYTICAL 3-BODY APPROACH

Authors
ZHUKOV MV JONSON B
Citation
Mv. Zhukov et B. Jonson, PARTICLE MOMENTUM DISTRIBUTIONS IN AN ANALYTICAL 3-BODY APPROACH, Nuclear physics. A, 589(1), 1995, pp. 1-16
Citations number
32
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
589
Issue
1
Year of publication
1995
Pages
1 - 16
Database
ISI
SICI code
0375-9474(1995)589:1<1:PMDIAA>2.0.ZU;2-C
Abstract
An analytical approach with Yukawa-type three-body wave functions has been developed for calculations of the particle momentum distributions in light two-neutron halo nuclei. In the framework of the model the c ore and the neutron momentum distributions are well described by a lor entzian shape. The momentum distributions, the angular correlation bet ween the valence neutrons and the ratio between the core and the neutr on widths are analytically obtained and compared with experimental dat a for Li-11 and Be-14.