Title
The algebraic model for scattering in three-s-cluster systems: resonances in the three-cluster continuum of 6He and 6Be
Author
Faculty/Department
Faculty of Sciences. Mathematics and Computer Science
Publication type
article
Publication
Lancaster, Pa ,
Subject
Physics
Source (journal)
Physical review : C : nuclear physics. - Lancaster, Pa, 1970 - 2015
Volume/pages
63(2001) :3 , 7 p.
ISSN
0556-2813
1089-490X
0556-2813
ISI
000167475000044
General
p. 034607:1-7
Carrier
E-only publicatie
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The resonance states embedded in the three-cluster continuum of He-6 and Be-6 are obtained in the algebraic version of the resonating group method. The model accounts for a correct treatment of the Pauli principle. It also provides the correct three-cluster continuum boundary conditions by using a hyperspherical harmonics basis. The model reproduces the observed resonances well and achieves good agreement with other models. A better understanding for the process of formation and decay of the resonance states in six-nucleon systems is obtained.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/2098d2/7808.pdf
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