Microscopic description of recently measured reaction cross sections of neutron-rich nuclei in the vicinity of the N = 20 and N = 28 closed shells MAHE Digital Repository

Microscopic description of recently measured reaction cross sections of neutron-rich nuclei in the vicinity of the N = 20 and N = 28 closed shells

Bhagwat, A and Gambhir, Y.K (2008) Microscopic description of recently measured reaction cross sections of neutron-rich nuclei in the vicinity of the N = 20 and N = 28 closed shells. Physical Review C, 77 (2). 027602-1. ISSN 1089-490X

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Abstract

The reaction cross sections for neutron-rich nuclei with 7<Z <18 on a 28Si target at intermediate energies (30–65A MeV) are calculated and are compared with the corresponding recently reported new measurements. A finite-range Glauber model along with a Coulomb modification is used. The required nucleon density distributions of the relevant projectiles and the targets are obtained in the relativistic mean field framework. The calculations reproduce the experiment well. A simple phenomenological modification of the zero-range Glauber model is proposed to incorporate the finite-range effects. This one-parameter expression is found to reproduce the experimental reaction cross sections quite well.

Item Type:	Article
Uncontrolled Keywords:	Microscopic;Reaction; Cross Sections; Neutron-Rich Nuclei; Vicinity;N = 20;N = 28;Closed Shells
Subjects:	Departments at MU > Manipal Centre for Natural Sciences
Depositing User:	MCNS Editor
Date Deposited:	10 Feb 2014 07:33
Last Modified:	06 Nov 2014 06:38
URI:	http://eprints.manipal.edu/id/eprint/138747

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