Cross Sections for Gamma-Ray Production by 14-MeV Neutrons

Drake, D. M.; Arthur, E.D.; Silbert, M.G.

doi:10.13182/nse78-a27125

Cited by 28 publications

(9 citation statements)

References 12 publications

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“…One can see in Fig. 4 that for the gamma-ray energy interval 2÷6 MeV the experimental data are in close agreement with the data from EXFOR database except of results by Drake et al [17]. Measured nat Ni(n, xy) d γ /dE γ , mb/MeV gamma-ray spectrum smoothly decreases with gamma-ray energy.…”

Section: Measurements and Experimental Resultssupporting

confidence: 83%

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Prompt gamma-rays from fast neutron capture in nat-Ni

Каденко¹,

Plujko²,

Bondar³

et al. 2016

Nucl. Phys. At. Energy

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The yield of prompt γ-rays produced by interaction of 14 MeV neutrons with nat Ni was measured using the time-offlight technique. A differential cross section from (n, xγ) reactions was unfolded from amplitude spectrum. Experimental results were compared with theoretical calculations performed using EMPIRE 3.2 and TALYS 1.6 codes. The effect of average characteristics of nuclear excited states on calculated gamma ray spectrum was studied.

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Section: Measurements and Experimental Resultssupporting

confidence: 83%

“…In gamma-ray energy interval 2÷6 MeV the experimental data are in a rather good agreement with the data from EXFOR database except of the results by Drake et al [17]. For high energy range 12÷20 MeV, the differential cross section was measured for the first time and has almost constant value ~ 0.15 mb/MeV.…”

Section: Discussionsupporting

confidence: 81%

Prompt gamma-rays from fast neutron capture in nat-Ni

Каденко¹,

Plujko²,

Bondar³

et al. 2016

Nucl. Phys. At. Energy

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“…7.3x(l.ll)-1 = 6.6barn-MeV (10) This is 27% above the average of the four independent experimental results.…”

Section: £mentioning

confidence: 54%

Gamma ray emission from spheres pulsed with D-T neutrons: Results of May 1987 experiments at RTNS-1

Goldberg¹,

Hansen²,

Howerton³

et al. 1987

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Ihis is an informal report intended primarily for internal or limited external distribution. The opinions and conclusions stated are those of the author and may or may not be those of the Laboratory. Work performed under the auspices of the U.S. Department of Energy by the Lawrence Livermorc National Laboratory under Contract W-7J05-Eng-48. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof* nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsi bility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Refer' ence herein to any specific commercial product, pToccss, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recom mendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state at reflect those of the United States Government or any agency thereof.

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“…It will be expedient at the first stage of work to compare results of these works with other ones, for example, (3), (15)(16)(17)(18)(19)(20), and (27) which are the integral cross-section (over energy Ey) for the fixed neutron energy. This comparison allows to conclude about a degree of agreement between experimental data.…”

Section: Gamma-ray Production Cross-section For Aimentioning

confidence: 99%

Evaluation of Gamma-Ray Production Cross-Sections for Inelastic Neutron Interaction with Aluminum and Lead

Zvenigorodskii

Shvetsov

et al. 2000

Journal of Nuclear Science and Technology

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Evaluation of integral gamma-ray production cross-sections in the energy interval Ey=0.5-1 0.0 MeV for inelastic neutron interaction with Al and Pb nuclei are performed. Also for Al the cross-sections for production of discrete gamma rays with the energy Ey=791, 843, 952, 984, 1013Ey=791, 843, 952, 984, , 1692Ey=791, 843, 952, 984, , 1719Ey=791, 843, 952, 984, , 1809Ey=791, 843, 952, 984, ,2210 and 2980+3001 keV were obtained. Gamma-ray production cross-sections were evaluated in the neutron energy range En=1.0-18.8 MeV, and discrete gamma-lines in the neutron energy range 1-16 MeV. The evaluation is carried out with approximation on the basis of cubic splines. Parameters of the latter were defmed using the maximum likelihood method with regard to systematic and statistical errors. Results obtained were compared with analogous data from the evaluated neutron data libraries JENDL-3.2, ENDFIB-VI, and others.

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Cross Sections for Gamma-Ray Production by 14-MeV Neutrons

Cited by 28 publications

References 12 publications

Prompt gamma-rays from fast neutron capture in nat-Ni

Prompt gamma-rays from fast neutron capture in nat-Ni

Gamma ray emission from spheres pulsed with D-T neutrons: Results of May 1987 experiments at RTNS-1

Evaluation of Gamma-Ray Production Cross-Sections for Inelastic Neutron Interaction with Aluminum and Lead

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