scholarly journals Fine structure in the intermediate resonance region of the neutron induced fission cross section

2007 ◽  
Author(s):  
M. Mirea ◽  
L. Tassan-Got
Keyword(s):  
Fine Structure ◽  
Cross Section ◽  
Resonance Region ◽  
Fission Cross Section ◽  
Intermediate Resonance ◽  
Induced Fission

scholarly journals High-resolution evaluation of the U5(n,f) cross section from 3 keV to 30 keV

2019 ◽  
Vol 211 ◽  
pp. 02003
Author(s):  
I. Duran ◽  
C. Paradela ◽  
M. Caamaño ◽  
P. Cabanelas ◽  
L. Tassan-Got ◽  
...  
Keyword(s):  
Experimental Data ◽  
High Resolution ◽  
Cross Section ◽  
Resonance Region ◽  
Fission Cross Section ◽  
Energy Calibration ◽  
Fine Grid ◽  
Resonance Analysis ◽  
Reference File ◽  
Induced Fission

235U neutron-induced fission cross-section is commonly used as reference for determining other isotope fission cross-section. However, below 150 keV this cross section is only included as Standard at the thermal point and recently its integral value between 7.8 eV and 11 eV [1]. The resolved resonance region, spanning up to 2.25 keV, has been reevaluated with high resolution in the last ENDF/B-VIII release [2] and a SAMMY resonance analysis was done by L. Leal et al. [3] including the CERN-nTOF experimental work of Paradela el al. [4] up to 10 keV, taken into account the IAEA Reference file. In this work the 235U(n,f) low-background and high-resolution experimental data obtained at the CERN-nTOF facility is combined with previous high-resolution experimental data, in order to produce a very fine grid dataset with normalisation to the IAEA Reference file. The extremelyhigh energy calibration required to reproduce the resonance sharp profiles is based on the nTOF DAQ system with a resolution below 0.1% with reference to the 8.78 eV resonance and to the sharp Al(n,g) capture dip at 5.904 keV. The comparison of the so-evaluated profile with the experimental data and with the evaluated ones will be discussed.

scholarly journals Fine structure of the 0.7 MeV resonance in the 230 Th neutron-induced fission cross-section

2006 ◽  
Vol 73 (5) ◽  
pp. 705-711 ◽  
Author(s):  
M Mirea ◽  
L Tassan-Got ◽  
C Stephan ◽  
C. O Bacri ◽  
R. C Bobulescu
Keyword(s):  
Fine Structure ◽  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission

scholarly journals NEUTRON-INDUCED FISSION CROSS SECTION OF Pu$sup 240$

1957 ◽  
Author(s):  
R.L. Henkel ◽  
R.A. Nobles ◽  
R.K. Smith
Keyword(s):  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission

scholarly journals Measurement of Fast Neutron Induced Fission Cross Section for Actinide Nuclides

1989 ◽  
Vol 26 (1) ◽  
pp. 11-14 ◽  
Author(s):  
Mamoru BABA ◽  
Naohiro HIRAKAWA ◽  
Tomohiko IWASAKI ◽  
Kazutaka KANDA
Keyword(s):  
Fast Neutron ◽  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission

Fast Neutron Induced Fission Cross Section for Pu-239

1983 ◽  
pp. 36-38 ◽  
Author(s):  
Zhou Xianjian ◽  
Yan Wuguang ◽  
Zhou Huiming ◽  
Deng Xinlu ◽  
Rong Chaofan ◽  
...  
Keyword(s):  
Fast Neutron ◽  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission

Towards Improved Evaluation of Neutron-Induced Fission Cross Section

2011 ◽  
Vol 59 (2(3)) ◽  
pp. 979-982 ◽  
Author(s):  
S. Goriely ◽  
S. Hilaire ◽  
A. J. Koning ◽  
R. Capote
Keyword(s):  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission

Prediction of natPb and 209Bi neutron induced fission cross section using TALYS for energy up to 200 MeV

2012 ◽  
Author(s):  
Yudha Satya Perkasa ◽  
Abdul Waris ◽  
Rizal Kurniadi ◽  
Zaki Su'ud
Keyword(s):  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission

Neutron-Induced Fission Cross Section ofAm242m

1968 ◽  
Vol 166 (4) ◽  
pp. 1219-1226 ◽  
Author(s):  
C. D. Bowman ◽  
G. F. Auchampaugh ◽  
S. C. Fultz ◽  
R. W. Hoff
Keyword(s):  
Cross Section ◽  
Fission Cross Section ◽  
Induced Fission
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