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

INDEPENDENT YIELDS OF 124Sb AND 126sb IN THERMAL NEUTRON INDUCED FISSION AND THEIR IMPLICATION ON THE EMPIRICAL Zp FUNCTION

1965 ◽  
Vol 43 (9) ◽  
pp. 2493-2507 ◽  
Author(s):  
P. O. Strom ◽  
G. R. Grant ◽  
A. C. Pappas
Keyword(s):  
Thermal Neutron ◽  
Charge Distribution ◽  
Distribution Curve ◽  
Neutron Emission ◽  
Shell Effect ◽  
Shell Effects ◽  
Fission Fragments ◽  
Induced Fission ◽  
Fission Yields ◽  
Proton Shell

The independent fission yields in thermal neutron induced fission of 235U have been measured to be (9.5 ± 1.4)•10−6% and (1.04 ± 0.17)•10−3% for 124gSb and 126gSb, respectively. The total independent yields for all isomers of these nuclides are estimated to be (1.2 ± 0.2)•10−5% for 124Sb and (3.7 ± 0.6)•10−3% for 126Sb using a Huizenga–Vandenbosch approach for estimating population of isomeric states.These data do not seem to support a 50 proton shell effect on the Zp function, using the "unique" charge distribution curve of Wahl. A revised Wahl plot based on recent information on neutron emission from individual fission fragments is given and discussed in view of shell effects in fission. It is shown that the effect of the Zp function of the 50 proton shell is very small.

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

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

Independent yield of88Y from thermal neutron induced fission of235U

1987 ◽  
Vol 108 (6) ◽  
pp. 347-356
Author(s):  
Sun Jianguo ◽  
Guo Jingru ◽  
Wang Fangding
Keyword(s):  
Thermal Neutron ◽  
Fission Of235u ◽  
Induced Fission
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