Nuclear Structure Effects in Fission

S. Aberg, M. Albertsson, B. G. Carlsson, T. Døssing, P. Möller, J. Randrup

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

Sammanfattning

Three examples of nuclear structure effects in fission dynamics are discussed: (i) The appearance of a super-short symmetric mode in the fission of nuclei around 264Fm leading to two double-magic 132Sn, (ii) Fission of some super-heavy elements where the heavy cluster is focused around double-magic 208Pb, and (iii) A saw-tooth distribution in angular momenta versus the fission fragment mass in the fission of 239U. The Metropolis random walk method is used to simulate the strongly damped fission dynamics on a 5D deformation grid. The dynamics is driven by pairing-, shape- and energy-dependent level densities. When available, a good agreement with experimental data is obtained.

Originalspråkengelska
Titel på värdpublikation Journal of Physics: Conference Series
Volym2586
Utgåva1
DOI
StatusPublished - 2023
Evenemang28th International Nuclear Physics Conference, INPC 2022 - Cape Town, Sydafrika
Varaktighet: 2022 sep. 112022 sep. 16

Publikationsserier

NamnJournal of Physics: Conference Series
FörlagIOP Publishing
ISSN (tryckt)1742-6588

Konferens

Konferens28th International Nuclear Physics Conference, INPC 2022
Land/TerritoriumSydafrika
OrtCape Town
Period2022/09/112022/09/16

Ämnesklassifikation (UKÄ)

  • Subatomär fysik

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