✦ LIBER ✦
An investigation of interplay between dissipation mechanisms in heated Fermi systems by means of radiative strength functions
✍ Scribed by V.A. Plujko (Plyuyko)
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 268 KB
- Volume
- 649
- Category
- Article
- ISSN
- 0375-9474
No coin nor oath required. For personal study only.
✦ Synopsis
A simple analytical expression for the 7-decay strength function is derived with microcanonical ensemble for initial excited states. The approach leads to both a non-zero Limit of the strength function for vanishing gamma-ray energy and a partial breakdown of Brink hypothesis. It is shown that the low energy behaviour of the 7 -decay strength functions is governed by the energy behavior of the damping width. It may provides a new tool for study of the interplay between different relaxation mechanisms of the collective excitations.