On the isotopic composition of fission fragments
نویسندگان
چکیده
We use a newly developed method, based on the original Brownian shape motion (BSM) model, to calculate fission-fragment isotopic yields Y(Z,N). Recent measurements of post-neutron distributions with better than 1 u resolution make it possible, for first time, test in detail this model. here report comparison between measured and calculated average neutron number as function proton number, well selected numbers. The primary are corrected post-scission evaporation by fragments. highly variable dependence Z seen is also present calculations.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2021
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2020.136017