SOME YIELDS IN THERMAL NEUTRON FISSION OF U233 AND Pu239

1959 ◽  
Vol 37 (4) ◽  
pp. 660-663 ◽  
Author(s):  
Rosalie M. Bartholomew ◽  
J. S. Martin ◽  
A. P. Baerg
Keyword(s):  
Ion Exchange ◽  
Thermal Neutron ◽  
Neutron Fission ◽  
Beta Counting ◽  
Counting Methods ◽  
Thermal Neutron Fission

Relative yields of Sr89, Sr91, Ba139, Ba140, and La141 have been measured for U233 and Pu239 thermal neutron fission. Ion exchange separations and 4π beta-counting methods were used. The following relative values were obtained for the nuclides as listed: 1.05, 1.00, 1.00, 1, and 1.10 in U233 fission and 0.301, 0.431, 1.07, 1, and 1.01 in Pu239 fission.

scholarly journals YIELDS IN U235 THERMAL NEUTRON FISSION

1957 ◽  
Vol 35 (9) ◽  
pp. 980-985 ◽  
Author(s):  
A. P. Baerg ◽  
Rosalie M. Bartholomew
Keyword(s):  
Ion Exchange ◽  
Thermal Neutron ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Neutron Fission ◽  
A Value ◽  
Thermal Neutron Fission ◽  
Better Than

Quantitative ion exchange and 4π counting techniques have been used to measure the yields of four nuclides not previously determined by mass spectrometric analysis. Values of 6.57, 6.30, 4.74, and 5.71% were obtained respectively for Ba139, La141, Sr89, and Sr91 relative to a value of 6.32% for the yield of Ba140. A precision better than 1.3% was achieved in the measurements.

Energy Distribution of Mass-97 Fission Fragments from Thermal-Neutron Fission of Uranium-235

1956 ◽  
Vol 104 (4) ◽  
pp. 1046-1053 ◽  
Author(s):  
Bernard L. Cohen ◽  
Anna Foner Cohen ◽  
Charles D. Coley
Keyword(s):  
Energy Distribution ◽  
Thermal Neutron ◽  
Neutron Fission ◽  
Fission Fragments ◽  
Thermal Neutron Fission

Angular correlation of neutrons from thermal-neutron fission of 235U

1978 ◽  
Vol 78 (5) ◽  
pp. 564-567 ◽  
Author(s):  
C.B. Franklyn ◽  
C. Hofmeyer ◽  
D.W. Mingay
Keyword(s):  
Thermal Neutron ◽  
Angular Correlation ◽  
Neutron Fission ◽  
Thermal Neutron Fission

Independent isomer yield ratio ofRb90from thermal neutron fission ofU235

1985 ◽  
Vol 32 (4) ◽  
pp. 1327-1334 ◽  
Author(s):  
P. L. Reeder ◽  
R. A. Warner ◽  
G. P. Ford ◽  
H. Willmes
Keyword(s):  
Thermal Neutron ◽  
Yield Ratio ◽  
Neutron Fission ◽  
Thermal Neutron Fission
Sign in / Sign up

Export Citation Format

Share Document