| dc.creator | Clark, HL | |
| dc.creator | Lui, YW | |
| dc.creator | Youngblood, David H. | |
| dc.date.accessioned | 2011-09-13T21:25:48Z | |
| dc.date.available | 2011-09-13T21:25:48Z | |
| dc.date.issued | 2001 | |
| dc.identifier.citation | H. L. Clark, Y. W. Lui and David H. Youngblood. Phys.Rev.C 63 031301 2001. "Copyright (2001) by the American Physical Society." | en |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevC.63.031301 | |
| dc.identifier.uri | https://hdl.handle.net/1969.1/126904 | |
| dc.description | Journals published by the American Physical Society can be found at http://publish.aps.org/ | en |
| dc.description.abstract | Strength 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 |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.subject | MONOPOLE RESONANCE | en |
| dc.subject | COMPRESSION MODES | en |
| dc.subject | ALPHA-SCATTERING | en |
| dc.subject | EXCITATION | en |
| dc.subject | STRENGTH | en |
| dc.subject | STATES | en |
| dc.subject | NUCLEI | en |
| dc.subject | CA-40 | en |
| dc.subject | NI-58 | en |
| dc.subject | Physics | en |
| dc.title | Isoscalar giant dipole resonance in Zr-90, Sn-116, and Pb-208 | en |
| dc.type | Article | en |
| local.department | Physics and Astronomy | en |
