Self-consistent single-particle approximation to nuclear state densities at high excitation energy

Autor(es)

Carlson, V, Brett ; Finelli, Paolo ^{[1, 2]} ; Ventura, Alberto ^[2]

Afiliação do(s) autor(es)

^[1] Univ Bologna, Dipartimento Fis & Astron, Bologna - Italy

^[2] Ist Nazl Fis Nucl, Sez Bologna, Bologna - Italy

• Tipo de documento: Artigo Científico
• Fonte: NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS; v. 42, n. 2-3 MAR-JUN 2019.
• Citações Web of Science: 0

Resumo

We compute nuclear state densities for a number of magic and semi-magic nuclei in the usual saddle point approximation within the framework of the grand-canonical formalism in an energy range where residual two-body interactions and collective effects can reasonably be neglected. The single-particle states used in the calculations are generated in a relativistic self-consistent mean field at finite temperature based on widely adopted effective interactions. Observed limits and possible improvements of the adopted formalism are discussed. (AU)

• Processo FAPESP: 17/05660-0 - Estudos teóricos da estrutura e reações de núcleos exóticos e sistemas de muitos corpos
• Beneficiário: Brett Vern Carlson
• Modalidade de apoio: Auxílio à Pesquisa - Temático