Review on the progress in nuclear fission—experimental methods and theoretical descriptions

KH Schmidt, B Jurado - Reports on Progress in Physics, 2018 - iopscience.iop.org
An overview is given on some of the main advances in the experimental methods,
experimental results, theoretical models and ideas of the last few years in the field of nuclear …

Nuclear level density, thermalization, chaos, and collectivity

V Zelevinsky, M Horoi - Progress in Particle and Nuclear Physics, 2019 - Elsevier
The knowledge of the level density is necessary for understanding nuclear reactions
involving excited nuclear states. In particular, it is an important element in description of …

Experimental energy-dependent nuclear spin distributions

T Von Egidy, D Bucurescu - Physical Review C—Nuclear Physics, 2009 - APS
A new method is proposed to determine the energy-dependent spin distribution in
experimental nuclear-level schemes. This method compares various experimental and …

Novel technique for Constraining -Process (, ) Reaction Rates

A Spyrou, SN Liddick, AC Larsen, M Guttormsen… - Physical Review Letters, 2014 - APS
A novel technique has been developed, which will open exciting new opportunities for
studying the very neutron-rich nuclei involved in the r process. As a proof of principle, the γ …

Entropy driven excitation energy sorting in superfluid fission dynamics

KH Schmidt, B Jurado - Physical review letters, 2010 - APS
It is shown that the constant-temperature behavior of nuclei in the superfluid regime leads to
an energy-sorting process if two nuclei are in thermal contact, as is the case in the fission …

Experimental neutron capture rate constraint far from stability

SN Liddick, A Spyrou, BP Crider, F Naqvi, AC Larsen… - Physical Review Letters, 2016 - APS
Nuclear reactions where an exotic nucleus captures a neutron are critical for a wide variety
of applications, from energy production and national security, to astrophysical processes …

Constant-temperature level densities in the quasicontinuum of Th and U isotopes

M Guttormsen, B Jurado, JN Wilson, M Aiche… - Physical Review C …, 2013 - APS
Particle-γ coincidences have been measured to obtain γ-ray spectra as a function of
excitation energy for 231–233 Th and 237–239 U. The level densities, which were extracted …

Transitional strength in Cd isotopes

AC Larsen, IE Ruud, A Bürger, S Goriely… - Physical Review C …, 2013 - APS
The level densities and γ-ray strength functions of 105, 106, 111, 112 Cd have been
extracted from particle-γ coincidence data using the Oslo method. The level densities are in …

Nuclear level density: Shell-model approach

R Sen'kov, V Zelevinsky - Physical Review C, 2016 - APS
Knowledge of the nuclear level density is necessary for understanding various reactions,
including those in the stellar environment. Usually the combinatorics of a Fermi gas plus …

Final excitation energy of fission fragments

KH Schmidt, B Jurado - Physical Review C—Nuclear Physics, 2011 - APS
We study how the excitation energy of the fully accelerated fission fragments is built up. It is
stressed that only the intrinsic excitation energy available before scission can be exchanged …