๐”– Bobbio Scriptorium
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RPA in nuclei and metal clusters

โœ Scribed by P. -G. Reinhard; S. Weisgerber; O. Genzken; M. Brack


Publisher
Springer
Year
1994
Tongue
English
Weight
410 KB
Volume
349
Category
Article
ISSN
0939-7922

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The deviation of the ionic background potential in simple metal clusters from the harmonic shape leads to a red shift of the surface plasmon from the Mie frequency, that is considerably larger than the spill-out correction. In order to estimate this effect, here we develop a variational approach to

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Atomic nuclei and simple metal clusters exhibit several surprising similarities. Some of the cluster properties are discussed, which have an analogue in nuclear physics, such as magic numbers, single and collective excitations, higher excitations of the Giant Dipole Resonance, etc. As an example of

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Early development of the instabilities in a dilute nuclear source is investigated using a finite temperature quantal RPA approach for different systems. The growth rates of the unstable collective modes are determined by solving a dispersion relation, which is obtained by parametrizing the transitio

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