Measurements of angular and energy distributions of prompt neutrons from thermal neutron-induced fission

2009 ◽  
Vol 598 (3) ◽  
pp. 795-801 ◽  
Author(s):  
A.S. Vorobyev ◽  
O.A. Shcherbakov ◽  
Yu.S. Pleva ◽  
A.M. Gagarski ◽  
G.V. Val'ski ◽  
...  
Keyword(s):  
Thermal Neutron ◽  
Energy Distributions ◽  
Induced Fission

scholarly journals Experimental estimation of the “scission” neutron yield in the thermal neutron induced fission of 233U and 235U

2020 ◽  
Vol 239 ◽  
pp. 05008
Author(s):  
Alexander Vorobyev ◽  
Oleg Shcherbakov ◽  
Alexei Gagarski ◽  
Gennadi’ski Val ◽  
Tatiana’mina Kuz
Keyword(s):  
Thermal Neutron ◽  
Neutron Yield ◽  
Research Reactor ◽  
Center Of Mass ◽  
Energy Distributions ◽  
Mass System ◽  
Fission Fragments ◽  
Experimental Estimation ◽  
Fission Neutrons ◽  
Induced Fission

The analysis of angular and energy distributions of prompt neutrons from the thermal neutron induced fission of 233U and 235U measured recently in the WWR-M research reactor (Gatchina, Russia) have been performed. The yield of “scission” neutrons has been estimated by comparing the measured distributions with calculations within the model of emission of neutrons from completely accelerated fragments. Besides taking into account “scission” neutrons, for the best description of measured angular and energy distributions of fission neutrons, the calculation should be performed under the assumption that neutrons with a higher (7-9%) probability are emitted along the fission axis in the center-of-mass system of fission fragments.

Discontinuity in Isotopic Mass Dispersion in Thermal-Neutron-Induced Fission ofU235

1970 ◽  
Vol 2 (6) ◽  
pp. 2403-2405 ◽  
Author(s):  
M. Talât-Erben ◽  
Binay Dağsöz (Güven)
Keyword(s):  
Thermal Neutron ◽  
Mass Dispersion ◽  
Induced Fission

Cold events in thermal-neutron-induced fission of heavy nuclei

1999 ◽  
Vol 4 (1) ◽  
pp. 51-59
Author(s):  
A. Díaz-Torres ◽  
F. Guzmán-Martínez ◽  
O. Rodríguez-Hoyos
Keyword(s):  
Thermal Neutron ◽  
Heavy Nuclei ◽  
Cold Events ◽  
Induced Fission

Fragment shell effect in low energy fission: Independent yields of technetium isotopes in the thermal-neutron-induced fission ofPu239

1986 ◽  
Vol 33 (3) ◽  
pp. 969-973 ◽  
Author(s):  
Alok Srivastava ◽  
A. Goswami ◽  
B. K. Srivastava ◽  
A. G. C. Nair ◽  
S. B. Manohar ◽  
...  
Keyword(s):  
Thermal Neutron ◽  
Low Energy ◽  
Shell Effect ◽  
Induced Fission

Thermal-Neutron-Induced Fission ofTh229

1958 ◽  
Vol 111 (6) ◽  
pp. 1633-1635 ◽  
Author(s):  
A. Smith ◽  
P. Fields ◽  
A. Friedman ◽  
R. Sjoblom
Keyword(s):  
Thermal Neutron ◽  
Induced Fission
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