Show simple item record

dc.contributor.authorSayer, R. O.
dc.contributor.authorGuber, K. H.
dc.contributor.authorLeal, L. C.
dc.contributor.authorLarson, N. M.
dc.contributor.authorRauscher, T.
dc.identifier.citationSayer , R O , Guber , K H , Leal , L C , Larson , N M & Rauscher , T 2006 , ' R-matrix analysis of Cl neutron cross sections up to 1.2 MeV ' , Physical Review C , vol. 73 , no. 4 , 044603 .
dc.identifier.otherPURE: 1624601
dc.identifier.otherPURE UUID: 850c400a-d262-4215-987c-2479fea2d160
dc.identifier.otherWOS: 000237157300043
dc.identifier.otherScopus: 33645462893
dc.description.abstractWe have analyzed and evaluated Cl-35, Cl-37, and Cl-nat neutron cross section data in the resolved resonance region with the multilevel Reich-Moore R-matrix formalism. Energies and widths were determined for 388 resonances in the range 0.2 to 1200 keV. New J assignments were made for 33 resonances, and parities were assigned for 15 of these resonances. Neutron strength functions were calculated for both s and p waves; our results include the first reported p-wave values for Cl. Resonance analyses were carried out with the computer code SAMMY, which utilizes Bayes' method, a generalized least-squares technique. Because SAMMY now has the ability to calculate charged-particle penetrabilities, it was possible to include a proton exit channel in the analysis and to deduce proton widths for several resonances. Our resonance parameter representation describes the data much better than previous evaluations, and it should lead to improved criticality safety calculations for systems where Cl is present.en
dc.relation.ispartofPhysical Review C
dc.titleR-matrix analysis of Cl neutron cross sections up to 1.2 MeVen
dc.contributor.institutionCentre for Astrophysics Research
dc.description.statusPeer reviewed
rioxxterms.typeJournal Article/Review

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record