Generalized Bethe formula for the total level density

Scientific paper - Original scientific paper

• Author: Vladimir Paar
• Author: Robert Pezer
• Author's institution: University of Zagreb; Faculty of Science; (Department of Physics)
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Physics

Abstract (english)

It is pointed out that the generalized Bethe formula for the total level density encompasses the standard Bethe formula and the constant temperature formula as limiting cases. It is shown that the generalized Bethe formula provides an excellent fit to the results of combinatorial calculations in the region of doubly closed shell nucleus 208Pb where the standard Bethe formula fails. The new parameter ξ associated with the generalized Bethe formula shows a systematic behavior with distance from double shell closure.

• Keywords (english): classical chaos; logistic equation; nonlinearity
• Language: english
• Publication type: Scientific paper - Original scientific paper
• Publication status: Published
• Peer review: Peer review - international
• Publication version: Published version
• Journal title: Physical Review C - Nuclear Physics
• Numbering: vol. 55, no. 4, pp. R1637-R1640
• p-ISSN: 0556-2813
• e-ISSN: 1089-490X
• DOI: https://doi.org/10.1103/PhysRevC.55.R1637
• URN:NBN: urn:nbn:hr:217:512465
• Publication: 1997
• Document URL: http://link.aps.org/doi/10.1103/PhysRevC.55.R1637
• Type of resource: Text
• Access conditions: Open access
• Public note: Copyright (1997) by the American Physical Society.
• Created on: 2019-10-04 15:58:15