scholarly journals Mass-asymmetric fission of Bi205,207,209 at energies close to the fission barrier using proton bombardment of Pb204,206,208

2020 ◽  
Vol 102 (5) ◽  
Author(s):  
B. M. A. Swinton-Bland ◽  
M. A. Stoyer ◽  
A. C. Berriman ◽  
D. J. Hinde ◽  
C. Simenel ◽  
...  
Keyword(s):  
Fission Barrier ◽  
Proton Bombardment ◽  
Asymmetric Fission

Axial asymmetric fission-barrier distortions

1971 ◽  
Vol 34 (4) ◽  
pp. 245-248 ◽  
Author(s):  
Hildegard Schultheis ◽  
R. Schultheis
Keyword(s):  
Fission Barrier ◽  
Asymmetric Fission

Probabilities of Symmetric and Asymmetric Fission in the Proton Bombardment ofTh232

1957 ◽  
Vol 107 (3) ◽  
pp. 751-756 ◽  
Author(s):  
B. J. Bowles ◽  
F. Brown ◽  
J. P. Butler
Keyword(s):  
Proton Bombardment ◽  
Asymmetric Fission

Ratio of Symmetric to Asymmetric Fission in the Proton Bombardment ofRa226

1966 ◽  
Vol 147 (3) ◽  
pp. 852-857 ◽  
Author(s):  
B. J. Bowles ◽  
N. Beckett
Keyword(s):  
Proton Bombardment ◽  
Asymmetric Fission

Comparison of fission barrier and level density models for (α,f) reaction of some heavy nuclei

2014 ◽  
Vol 70 ◽  
pp. 175-179 ◽  
Author(s):  
İsmail H. Sarpün ◽  
Abdullah Aydın ◽  
Abdullah Kaplan ◽  
Hülya Koca ◽  
Eyyüp Tel
Keyword(s):  
Level Density ◽  
Fission Barrier ◽  
Heavy Nuclei ◽  
Level Density Models

Effect of boration on the activity induced in concretes by proton bombardment

1983 ◽  
Vol 54 (1) ◽  
pp. 59-61 ◽  
Author(s):  
V. F. Kas'yanov ◽  
A. N. Kargin ◽  
M. M. Komochkov ◽  
M. F. Mitin
Keyword(s):  
Proton Bombardment

FISSION TIME OF α-INDUCED REACTIONS MEASURED BY THE CRYSTAL BLOCKING TECHNIQUE

2010 ◽  
Vol 19 (05n06) ◽  
pp. 1227-1235 ◽  
Author(s):  
V. A. DROZDOV ◽  
D. O. EREMENKO ◽  
O. V. FOTINA ◽  
S. Yu. PLATONOV ◽  
O. A. YUMINOV ◽  
...  
Keyword(s):  
Fission Fragment ◽  
Statistical Approach ◽  
Reliable Information ◽  
Fission Barrier ◽  
Large Set ◽  
Angular Anisotropy ◽  
Excitation Energies ◽  
Shell Effects ◽  
Pu Isotopes ◽  
Nuclear Dissipation

A large set of experimental observables for the 232 Th , 235 U (α, xnf ) reactions has been analyzed within the dynamic-statistical approach with allowance for the nuclear dissipation phenomenon, the double humped structure of fission barrier, and also the temperature damping of shell effects. The energy dependences of the lifetime effect (experimentally measured by the crystal blocking technique) along the corresponding data on the fission fragment angular anisotropy and also fission probabilities of U and Pu isotopes produced in the reactions were chosen for the analysis. Reliable information on the nuclear viscosity at the low excitation energies (< 30 MeV) was obtained.

scholarly journals The Separation of Fe from Ga to Produce Ultrapure 67Ga

2007 ◽  
Vol 62 (3) ◽  
pp. 483-486 ◽  
Author(s):  
Nicholas P. van der Meulen ◽  
Tjaart N. van der Walt
Keyword(s):  
Target Material ◽  
Radionuclidic Purity ◽  
Proton Bombardment ◽  
Acidic Media ◽  
Chromatographic Methods ◽  
Fe Content

The production of 67Ga at iThemba LABS is performed by the proton bombardment of a tandem natZn/natZn target. 67Ga is separated from the target material using a method based on target dissolution, in acidic media, and dual chromatographic methods on Amberchrom CG-161M. The result is a product with a high radionuclidic purity 67Ga having such a low Fe content in the final product that it may be used in the labelling of peptides.

Yields ofKandLX Rays Arising from 2-30-MeV-Proton Bombardment of Ag

1972 ◽  
Vol 5 (5) ◽  
pp. 2046-2052 ◽  
Author(s):  
G. A. Bissinger ◽  
S. M. Shafroth ◽  
A. W. Waltner
Keyword(s):  
Proton Bombardment
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