Journal
PHYSICAL REVIEW C
Volume 79, Issue 3, Pages -Publisher
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevC.79.034311
Keywords
-
Categories
Funding
- Bundesministerium fur Bildung und Forschung, Germany [06 MT 246]
- DFG
Ask authors/readers for more resources
The E1 strength is systematically analyzed in very neutron-rich Sn nuclei, beyond Sn-132 until Sn-166, within the relativistic quasiparticle random phase approximation. The great neutron excess favors the appearance of a deformed ground state for Sn142-162. The evolution of the low-lying strength in deformed nuclei is determined by the interplay of two factors, isospin asymmetry and deformation: while greater neutron excess increases the total low-lying strength, deformation hinders and spreads it. Very neutron rich deformed nuclei may not be as good candidates as spherical nuclei like Sn-132 for the experimental study of low-lying E1 strength.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available