Show simple item record

dc.creatorClark, HLen_US
dc.creatorLui, YWen_US
dc.creatorYoungblood, David H.en_US
dc.date.accessioned2011-09-13T21:25:48Z
dc.date.available2011-09-13T21:25:48Z
dc.date.issued2001en_US
dc.identifier.citationH. L. Clark, Y. W. Lui and David H. Youngblood. Phys.Rev.C 63 031301 2001. "Copyright (2001) by the American Physical Society."en_US
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevC.63.031301en_US
dc.identifier.urihttp://hdl.handle.net/1969.1/126904
dc.descriptionJournals published by the American Physical Society can be found at http://publish.aps.org/en_US
dc.description.abstractStrength functions for isoscalar dipole excitations in Zr-90, Sn-116, and Pb-208 have been measured with inelastic scattering of 240 MeV alpha particles at small angles. The isoscalar E1 strength distribution in each nucleus is found to consist of a broad component at E-x similar to 114/A(1/3) MeV containing approximately 100% of the E1 EWSR and a narrower one at E-x similar to 72/A(1/3) MeV containing 15-28% of the total isoscalar E1 strength. The higher component is the compression mode E1 strength previously reported only in Pb-208, whereas the lower component may be a new mode not reported previously, but suggested by recent RPA-HF and relativistic mean field calculations.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.subjectMONOPOLE RESONANCEen_US
dc.subjectCOMPRESSION MODESen_US
dc.subjectALPHA-SCATTERINGen_US
dc.subjectEXCITATIONen_US
dc.subjectSTRENGTHen_US
dc.subjectSTATESen_US
dc.subjectNUCLEIen_US
dc.subjectCA-40en_US
dc.subjectNI-58en_US
dc.subjectPhysicsen_US
dc.titleIsoscalar giant dipole resonance in Zr-90, Sn-116, and Pb-208en_US
dc.typeArticleen_US
local.departmentPhysics and Astronomyen_US


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record