Experimental level densities of atomic nuclei

Particle-hole level densities in deformed nuclei

F. Garcia∗, O Rodriguez ∗, F. Guzman∗, H.Dias, J.D.T Arruda-Neto , and M.S. Hussein† Instituto de Fisica da Universidade de Sao Paulo C.P.63318, 05315-970 São Paulo, SP, Brazil A. K. Kerman Center for Theoretical Physics, Laboratory for Nuclear Science and Department of PhysicsMassachusetts Institute of Technology-Cambridge, Massachusetts 02139,USA July 29, 1999 Microscopic Combinatorial approa...

Atomic Nuclei.

Collective excitations in the two-particle nucleus 14SGd up to 2.9 MeV have been investigated by the pp'-reaction at 25 MeV beam energy, and angular distributions have been analyzed with standard DWBA calculations. It is found that ~48Gd has larger octupolethan quadrupole collectivity in the energy range investigated. The 3 strength distribution is in quantitative agreement with predicted resul...

Determination of nuclear level densities from experimental information.

A novel Information Theory based method for determining the density of states from prior information is presented. The energy dependence of the density of states is determined from the observed number of states per energy interval and model calculations suggest that the method is sufficiently reliable to calculate the thermal properties of nuclei over a reasonable temperature range. 21.10.Ma Ty...

Transmutations of Atomic Nuclei.

SCIENCE: A Weekly Journal devoted to the Advancement of Science, edited by J. McKEEN CATTELL and published every Friday by THE SCIENCE PRESS New York City: Grand Central Terminal Lancaster, Pa. Garrison, N. Y. Annual Subscription, $6.00 Single Copies, 15 Cte. SCIENCE is the official organ of the American Association for the Advancement of Science. Information regarding membership In the Associa...

Number Theory and Atomic Densities