Published February 25, 2022
| Version v1
Publication
Three-body description of direct nuclear reactions: Comparison with the continuum discretized coupled channels method
Description
The continuum discretized coupled channels (CDCC) method is compared with the exact solution of the three-body Faddeev equations in momentum space. We present results for (i) elastic and breakup observables of
d
+
12
C
at
E
d
=
56
MeV, (ii) elastic scattering of
d
+
58
Ni
at
E
d
=
80
MeV, and (iii) elastic, breakup, and transfer observables for
11
Be
+
p
at
E
11
Be
/
A
=
38
.
4
MeV. Our comparative studies show that in the first two cases, the CDCC method is a good approximation of the full three-body Faddeev solution, but for the
11
Be
exotic nucleus, depending on the observable or the kinematic regime, it may miss some of the dynamic three-body effects that appear through the explicit coupling to the transfer channel.
Abstract
Fundaçao para a Ciência e a Tecnologia (FCT) SFRH/BPD/14801/2003 y FCT POCTI/ISFL/2/275Abstract
Junta de Andalucía y el Ministerio de Educación y Ciencia de España. FPA2006-1387-CAbstract
National Science Foundation de los EE. UU. PHY-0555893Additional details
Identifiers
- URL
- https://idus.us.es/handle//11441/130240
- URN
- urn:oai:idus.us.es:11441/130240