scholarly journals EXPERIMENTAL AND THEORETICAL INVESTIGATION OF NUCLEAR FISSION INDUCED BY LOW-ENERGY NUCLEAR PARTICLES. Progress Report.

1972 ◽  
Author(s):  
S. L. Bacharach ◽  
R. W. Deutsch
Keyword(s):  
Theoretical Investigation ◽  
Nuclear Fission ◽  
Progress Report ◽  
Low Energy

A theoretical investigation of low energy band gap polymers: polythiophene systems

2014 ◽  
Vol 40 (6) ◽  
pp. 2355-2362 ◽  
Author(s):  
Chin-Kuen Tai ◽  
Pao-Ling Yeh ◽  
Chun-Chi Chang ◽  
Wen-Hao Chen ◽  
Rong-Hou Wu ◽  
...  
Keyword(s):  
Band Gap ◽  
Theoretical Investigation ◽  
Energy Band ◽  
Low Energy ◽  
Energy Band Gap

scholarly journals The 4-dimensional Langevin approach to low energy nuclear fission

2018 ◽  
Vol 169 ◽  
pp. 00005
Author(s):  
F.A. Ivanyuk ◽  
C. Ishizuka ◽  
M.D. Usang ◽  
S. Chiba
Keyword(s):  
Excitation Energy ◽  
Mass Number ◽  
Nuclear Fission ◽  
Deformation Energy ◽  
Low Energy ◽  
Tooth Structure ◽  
Fission Fragments ◽  
Langevin Approach ◽  
Intrinsic Excitation ◽  
Mother Nucleus

We applied the four-dimensional Langevin approach to the description of fission of 235U by neutrons and calculated the dependence of the excitation energy of fission fragments on their mass number. For this we have fitted the compact just-before-scission configuration obtained by the Langevin calculations by the two separated fragments and calculated the intrinsic excitation and the deformation energy of each fragment accurately taking into account the shell and pairing effects and their dependence on the temperature and mass of the fragments. For the sharing of energy between the fission fragments we have used the simplest and most reliable assumption - the temperature of each fragment immediately after the neck rupture is the same as the temperature of mother nucleus just before scission. The calculated excitation energy of fission fragments clearly demonstrates the saw-tooth structure in the dependence on fragment mass number.

scholarly journals Progress report on construction of a low-energy positron diffraction (LEPD) experiment station at KEK

2018 ◽  
Author(s):  
Ken Wada ◽  
Tetsuroh Shirasawa ◽  
Izumi Mochizuki ◽  
Masanori Fujinami ◽  
Toshio Takahashi ◽  
...  
Keyword(s):  
Progress Report ◽  
Low Energy ◽  
Experiment Station
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