scholarly journals 234U(n,f) Model Description of Sub-barrier Fission Cross-section Resonances and Calculation of Prompt Neutron Emission Data

2013 ◽  
Vol 47 ◽  
pp. 66-75 ◽  
Author(s):  
A. Tudora ◽  
F.-J. Hambsch ◽  
S. Oberstedt
Keyword(s):  
Cross Section ◽  
Neutron Emission ◽  
Fission Cross Section ◽  
Prompt Neutron ◽  
Model Description ◽  
Emission Data

scholarly journals Study of the (n,γf) process on 239Pu

2019 ◽  
Vol 211 ◽  
pp. 02004 ◽  
Author(s):  
Esther Leal-Cidoncha ◽  
Gilles Noguere ◽  
Olivier Bouland ◽  
Olivier Serot
Keyword(s):  
Cross Section ◽  
Matrix Theory ◽  
Fission Cross Section ◽  
Neutron Multiplicity ◽  
Prompt Neutron ◽  
Neutron Resonance ◽  
Fission Reactions ◽  
R Matrix

In the neutron resonance range, fission cross section of 239Pu can be seen as a sum of the immediate (n,f) and the two-step (n,γf) fission reactions. In that case, five channel widths should be considered for a proper evaluation, those are: two opened fission channels for Jπ = 0+, one opened fission channel for Jπ = 1+ and two J-dependent for the (n,γf) reaction. The sizeable contribution of the (n,γf) process should have an impact on the determination of the capture and fission widths involved in the Reich-Moore approximation of the R-matrix theory. The present work aims to investigate this impact by using the CONRAD code and the Γγf available from literature. Prompt neutron multiplicity (νp) has been also reproduced including the contributions of the (n,γf) process.

Fission Fragment Yield, Cross Section and Prompt Neutron and Gamma Emission Data from Actinide Isotopes

2014 ◽  
Vol 119 ◽  
pp. 38-41 ◽  
Author(s):  
F.-J. Hambsch ◽  
S. Oberstedt ◽  
A. Al-Adili ◽  
T. Brys ◽  
R. Billnert ◽  
...  
Keyword(s):  
Cross Section ◽  
Fission Fragment ◽  
Prompt Neutron ◽  
Gamma Emission ◽  
Emission Data ◽  
Fragment Yield

EVAPORATION RESIDUE AND FISSION CROSS-SECTION FOR THE SYSTEM : 40Ar + 110Pd

1980 ◽  
Vol 41 (C10) ◽  
pp. C10-234-C10-238 ◽  
Author(s):  
C. Cabot ◽  
H. Gauvin ◽  
Y. Le Beyec ◽  
H. Delagrange ◽  
J. P. Dufour ◽  
...  
Keyword(s):  
Cross Section ◽  
Fission Cross Section ◽  
Evaporation Residue

The 93Nb(n, 2n)92Nb cross-section at 14 MeV extracted from experimental neutron emission spectrum

1973 ◽  
Vol 27 (10) ◽  
pp. 747-750 ◽  
Author(s):  
D. Hermsdorf ◽  
S. Sassonoff ◽  
D. Seeliger ◽  
K. Seidel
Keyword(s):  
Emission Spectrum ◽  
Cross Section ◽  
Neutron Emission
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