نتایج جستجو برای: fission reaction

تعداد نتایج: 426534  

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 2019

2001
D. K. Agnihotri S. P. Baldwin W. Skulski W. U. Schröder L. G. Sobotka B. Lott W. Loveland

Neutrons and charged light and intermediate-mass products from the Au1 Kr reaction at Elab /A 535 MeV were measured with 4p angular coverage, in coincidence with projectilelike ~PLFs! and targetlike fragments ~TLFs!. The characteristics of PLF and TLF yields and their correlation with neutron, light-charged particles, and intermediate-mass fragments ~IMFs! are consistent with a scenario where e...

Journal: :La Rivista Del Nuovo Cimento 2022

Abstract The paper reviews recent developments in $$\gamma $$ γ -ray spectroscopy of the neutron-rich fragments produced nuclear fission. This subject has been an intensive area study spanning more than five decades. Here we highlight key results and describe evolution associated experimental techniques since...

Journal: :The European Physical Journal A 2023

TALYS is a software package for the simulation of nuclear reactions below 200 MeV. It used worldwide analysis and prediction based on state-of-art structure reaction models. A general overview implemented physics capabilities given. The mechanisms described are optical model, direct reactions, compound nucleus pre-equilibrium fission. most important models those masses, discrete levels, level d...

2014
R. Capote A. Trkov M. Sin M. W. Herman

Advanced modelling of neutron induced reactions on 238U nucleus is aimed at improving our knowledge of the neutron scattering. Capture and fission channels are well constrained by available experimental data and neutron standard evaluation. A focus of this contribution is on elastic and inelastic scattering cross sections. The employed nuclear reaction model includes – a new rotational-vibratio...

Using three cluster model, the ternary fission of (_"98" ^"252" )Cf is studied. We applied collinear and equatorial configurations to study the ternary fission of (_"98" ^"252" )Cf when three fragments are Sn, Ni and Ca. The potential energy of collinear and equatorial configurations is calculated. We calculated the potential energy for odd and even values of A3. Also, we compared the potential...

شاکری, بنین , پیامی, محمود ,

  In this work, using the liquid drop model in the context of the stabilized jellium model, we have studied the fission of charged Na clusters. In this study we have assumed a deformed non-spherical shape for the cluster. The ground state energies, critical sizes, fission barrier height, and the evaporation energies have been calculated. The results show a better agreement to the experimental r...

2013
J. Khuyagbaatar

The most successful reaction type for the production of heavy nuclei is fusion of two colliding nuclei to form an excited compound nucleus, which subsequently deexcites by evaporation of few neutrons [1]. However, this so called fusion-evaporation reaction is strongly dominated by the fusion–fission reaction which is the main deexcitation channel of the excited compound nuclei [2]. Thus, the in...

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