Microscopic description of recently measured reaction cross sections of neutron-rich nuclei in the vicinity of the N=20 and N=28 closed shells
2008 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 77, no 2, 027602- p.Article in journal (Refereed) Published
The reaction cross sections for neutron-rich nuclei with 7 <= Z <= 18 on a Si-28 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.
Place, publisher, year, edition, pages
2008. Vol. 77, no 2, 027602- p.
MEAN-FIELD-THEORY, MODIFIED GLAUBER MODEL, RADIUS MEASUREMENTS, FINITE NUCLEI
IdentifiersURN: urn:nbn:se:kth:diva-33090DOI: 10.1103/PhysRevC.77.027602ISI: 000253764600063ScopusID: 2-s2.0-41049094384OAI: oai:DiVA.org:kth-33090DiVA: diva2:415364
QC 201105062011-05-062011-04-282011-05-06Bibliographically approved