Measurement of 139La(p,x) cross sections from 35–60 MeV by stacked-target activation
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چکیده
منابع مشابه
Measurement of neutron inelastic scattering cross sections for 52Cr from threshold up to 18 MeV.
The powerful white neutron spectrum from Gelina is used for the investigation of gamma ray production cross sections in the reaction 52Cr(n,n'gamma)52Cr. The gamma rays from the inelastic process are detected with two large volume HPGe detectors placed at 110 degrees and 150 degrees with respect to the beam direction. The neutron flux has been measured with a 235U fission chamber. For the main ...
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Gamma production cross sections for neutron inelastic scattering, (n,2nγ ) and (n,3nγ ) reactions on 208Pb were measured at the Geel Electron Linear Accelerator (GELINA) from the respective thresholds up to at most 20 MeV. An unprecedented neutron energy resolution of 1.1 keV at 1 MeV (35 keV at 10 MeV) and a total uncertainty of about 5% was achieved for the integral gamma production cross sec...
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We measured neutron-induced reaction cross-sections for Y(n,γ)Y and Y(n,α)Rb reactions with the average neutron energy region from 7.45 to 24.83 MeV by an activation and off-line γ-ray spectrometric technique using the MC-50 Cyclotron at Korea Institute of Radiological and Medical Sciences. The neutron-induced reaction cross-sections of Y as a function of neutron energy were taken from the TEND...
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Neutron activation cross sections for Bi and Co at 386 MeV were measured by activation method. A quasi-monoenergetic neutron beam was produced using the (7)Li(p,n) reaction. The energy spectrum of these neutrons has a high-energy peak (386 MeV) and a low-energy tail. Two neutron beams, 0° and 25° from the proton beam axis, were used for sample irradiation, enabling a correction for the contribu...
متن کاملMeasurement of the 241Am(n, 2n) reaction cross section from 7.6 MeV to 14.5 MeV
A. P. Tonchev,1 C. T. Angell,2 M. Boswell,2 A. S. Crowell,1 B. Fallin,1 S. Hammond,2 C. R. Howell,1 A. Hutcheson,1 H. J. Karwowski,2 J. H. Kelley,3 R. S. Pedroni,4 and W. Tornow1 1Duke University and TUNL, Durham, NC 27708, USA 2University of North Carolina at Chapel Hill and TUNL, Chapel Hill, North Carolina 27599, USA 3North Carolina State University and TUNL, Raleigh, North Carolina 27695, U...
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ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2020
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/s10050-019-00010-0