The distribution of E1 strength below particle threshold studied by resonant scattering of gamma rays
Abstract
A procedure is presented to determine total photoabsorption cross sections σt by resonant scattering of γ-rays. It is shown that σt follows along the GDR lorentzian line down to 3.5 MeV. Indications for nonstatistical deviations from the lorentzian line are observed.
- Publication:
-
Physics Letters B
- Pub Date:
- July 1982
- DOI:
- 10.1016/0370-2693(82)90123-X
- Bibcode:
- 1982PhLB..114...99Z