scholarly journals Prompt Gamma Analysis of ARIES Materials and Updates to the 2015 Calibration Equations

2021 ◽  
Author(s):  
Joshua Narlesky ◽  
Benjamin Karmiol ◽  
Elizabeth Kelly
Keyword(s):  
Prompt Gamma ◽  
Gamma Analysis ◽  
Calibration Equations

Improved 242Pu(n,$ \gamma$) thermal cross section combining activation and prompt gamma analysis

2019 ◽  
Vol 55 (5) ◽  
Author(s):  
J. Lerendegui-Marco ◽  
C. Guerrero ◽  
T. Belgya ◽  
B. Maróti ◽  
K. Eberhardt ◽  
...  
Keyword(s):  
Cross Section ◽  
Prompt Gamma ◽  
Gamma Analysis ◽  
Thermal Cross Section

Boron-10 Prompt Gamma Analysis Using a Diffracted Neutron Beam

1992 ◽  
pp. 301-304 ◽  
Author(s):  
R. Rogus ◽  
O. K. Harling ◽  
I. Olmez ◽  
S. Wirdzek
Keyword(s):  
Neutron Beam ◽  
Prompt Gamma ◽  
Gamma Analysis

Prompt gamma analysis of chlorine in concrete for corrosion study

2006 ◽  
Vol 64 (2) ◽  
pp. 283-289 ◽  
Author(s):  
A.A. Naqvi ◽  
M.M. Nagadi ◽  
O.S.B. Al-Amoudi
Keyword(s):  
Prompt Gamma ◽  
Corrosion Study ◽  
Gamma Analysis

Prompt gamma analysis of fly ash, silica fume and Superpozz blended cement concrete specimen

2009 ◽  
Vol 67 (9) ◽  
pp. 1707-1710 ◽  
Author(s):  
A.A. Naqvi ◽  
M.A. Garwan ◽  
M. Maslehuddin ◽  
M.M. Nagadi ◽  
O.S.B. Al-Amoudi ◽  
...  
Keyword(s):  
Fly Ash ◽  
Silica Fume ◽  
Blended Cement ◽  
Concrete Specimen ◽  
Prompt Gamma ◽  
Cement Concrete ◽  
Gamma Analysis

scholarly journals Measurement of the 242Pu(n, γ) cross section from thermal to 500 keV at the Budapest research reactor and CERN n_TOF-EAR1 facilities

2020 ◽  
Vol 239 ◽  
pp. 01019
Author(s):  
J Lerendegui-Marco ◽  
C. Guerrero ◽  
E. Mendoza ◽  
J. M. Quesada ◽  
K. Eberhardt ◽  
...  
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Research Reactor ◽  
Prompt Gamma ◽  
Gamma Analysis ◽  
Nuclear Systems ◽  
Pu Isotopes ◽  
Improved Accuracy ◽  
Energy Detectors ◽  
Fast Region

The design and operation of innovative nuclear systems requires a better knowledge of the capture and fission cross sections of the Pu isotopes. For the case of capture on 242Pu, a reduction of the uncertainty in the fast region down to 8-12% is required. Moreover, aiming at improving the evaluation of the fast energy range in terms of average parameters, the OECD NEA High Priority Request List (HPRL) requests high-resolution capture measurements with improved accuracy below 2 keV. The current uncertainties also affect the thermal point, where previous experiments deviate from each other by 20%. A fruitful collaboration betwen JGU Mainz and HZ Dresden-Rossendorf within the EC CHANDA project resulted in a 242Pu sample consisting of a stack of seven fission-like targets making a total of 95(4) mg of 242Pu electrodeposited on thin (11.5 μm) aluminum backings. This contribution presents the results of a set of measurements of the 242Pu(n, γ) cross section from thermal to 500 keV combining different neutron beams and techniques. The thermal point was determined at the Budapest Research Reactor by means of Neutron Activation Analysis and Prompt Gamma Analysis, and the resolved (1 eV - 4 keV) and unresolved (1 - 500 keV) resonance regions were measured using a set of four Total Energy detectors at the CERN n_TOF-EAR1.

scholarly journals A calibration to predict the concentrations of impurities in plutonium oxide by prompt gamma analysis: Revision 1

2009 ◽  
Author(s):  
Joshua E. Narlesky ◽  
Lynn A. Foster ◽  
Elizabeth J. Kelly ◽  
Roy E., IV Murray
Keyword(s):  
Prompt Gamma ◽  
Gamma Analysis
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