Description of C isotopes within RMF+BCS approach
- Department of Physics, Govt. Women Engineering College, Ajmer-305002 (India)
- Department of Physics, University of Rajasthan, Jaipur - 302004 (India)
In the present investigations we have employed relativistic mean-field plus BCS (RMF + BCS) approach to carry out a systematic study for the ground state properties of even-even C Isotopes. One of the prime reason of this study has been to look into the role of low lying states in neutron rich reason near neutron drip line. It is found that irrespective of whether any resonant state exists or not, the occupancy of weakly bound neutron single particle states having low orbital angular momentum, (l = 0 or 1), with a well spread wave function due to the absence or very small strength of centrifugal barrier, helps to cause the occurrence of nuclei with widely extended neutron density. Such nuclei are found to have characteristically very small two-neutron separation energy and large neutron rms radius akin to that observed in weakly bound systems.
- OSTI ID:
- 22118528
- Journal Information:
- AIP Conference Proceedings, Vol. 1536, Issue 1; Conference: RAM 2013: International conference on recent trends in applied physics and material science, Bikaner, Rajasthan (India), 1-2 Feb 2013; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BCS THEORY
CARBON ISOTOPES
EVEN-EVEN NUCLEI
GROUND STATES
LIGHT NUCLEI
MEAN-FIELD THEORY
NEUTRON DENSITY
NEUTRON SEPARATION ENERGY
NUCLEAR MATTER
NUCLEAR STRUCTURE
ORBITAL ANGULAR MOMENTUM
PRESSURE DEPENDENCE
RELATIVISTIC RANGE
SINGLE-PARTICLE MODEL
WAVE FUNCTIONS