The isoscalar giant dipole resonance (ISGDR), which is the lowest-energy overtone mode of the isoscalar giant resonances, has been studied in some medium-heavy and heavy nuclei in coincidence measurements. The observation of the direct nucleon decay channels significantly helped to enhance giant resonance strengths with respect to the underlying background and continuum, which gave an indication for the existence of a new mode with L=2 character, assumingly the overtone of the ISGQR.
|Number of pages||5|
|Journal||Acta Physica Polonica B|
|Publication status||Published - Apr 1 2005|
ASJC Scopus subject areas
- Physics and Astronomy(all)