total neutron cross sections
Covariance analysis for total neutron cross sections based on a microscopic optical model potential
... calculated total neutron cross sections of 77 stable nuclei in the region 12 C – 208 Pb are contained in this process, and a special parametrization for the uncertain components is designed to ...
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A search for deviations from the inverse square law of gravity at nm range using a pulsed neutron beam
... slow neutron scattering from the noble gases are ...slow neutron beamline BL05 at the Materials and Life Sciences Facility at J-PARC, we measured the neutron momentum transfer (q) dependence of the ...
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Astrophysical Radiative Neutron Capture on 10B Taking into Account Resonance at 475 keV
... tained tableaux is compatible with orbital moments L = 0 , 2, 3, and 4, and is forbidden because it contains five nucleons in the s-shell. The second tableau is allowed and is compatible with orbital moments L = 1 , 2, ...
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Modelling of reaction cross sections and prompt neutron emission
... the total cross-section, differential elastic and inelastic cross-sections at incident energies were the compound nucleus mechanism contribution becomes ...
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Annual progress report on nuclear data 1992. June 1993. EUR 15155 EN
... Measurements are presently done in three areas: 1 doubledifferential neutron emission cross sections; 2 doubledifferential charged particle emission cross sections and 3 total and radi[r] ...
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Double differential cross sections of proton emission in neutron induced reaction on 27Al
... differential sections for proton emission on aluminium are presented for 40 MeV incident neutron ...and total production cross sections are ...
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Measurement of the 244Cm and 246Cm neutron-induced capture cross sections at the n_TOF facility
... The total number of counts as a function of neutron energy measured with the Cm samples in place are shown in Figure ...estimated total background, the beam related background, and the no-beam ...
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Capture cross sections on unstable nuclei
... ) cross section below the neutron separation energy ...the neutron threshold which is related to the excitation of the isovector spin-flip giant resonance ...of neutron-capture reaction rates ...
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Template for estimating uncertainties of measured neutron-induced fission cross-sections
... background neutrons, and there also may be kinematic effect differences at higher energies E leading to non- negligible correction factors and thus unc. for the detector ef fi ciency. Both isotopes see the same ...
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Neutron-induced cross sections of actinides via the surrogate-reaction method
... Neutron-induced cross sections of short-lived nuclei are crucial for fundamental nuclear physics, astrophysics and also for applications such as reactor ...γ) cross sections on minor ...
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Critical review of CIELO evaluations of n+ 235U, 238U using differential experiments
... Neutron total cross sections from 20 keV to 30 MeV on 235 U and 238 U targets agree within experimental uncertainty (about 2% – 3% including 1% systematic) for both ...U cross section ...
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Neutron-induced fission cross sections of short-lived actinides with the surrogate reaction method
... Cm(n,f) cross section, the present results are in good agreement with the existing neutron-induced data at the lowest neutron energies, but are clearly below the recent data of Fursov et ...lowest ...
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Measurement of neutron capture and fission cross sections of 233U in the resonance region
... the total cross section measurements that are also the most accurate ...fission cross sections require specific geometrical configuration, mea- surements at an energy for which the reaction ...
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Production and study of new neutron rich heavy nuclei in multinucleon transfer reactions
... new neutron-enriched heavy nuclei are ...new neutron-enriched transfermium nuclei and not-yet-known nuclei with closed neutron shell N = 126 having the largest impact on the astrophysical ...
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Benchmark calculation for radioactivity inventory using MAXS library based on JENDL-4.0 and JEFF-3.0/A for decommissioning BWR plants
... ORIGEN-S cross section library that was developed by collapsing cross sections with a typical neutron energy spectrum of a Light Water Reactor (LWR) is considered to be inappropriate under the ...
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Neutron-induced capture cross sections via the surrogate reaction method
... desired neutron-induced reaction on the target A-1, which leads to the compound-nucleus A at an excitation energy ...fission, neutron emission, etc ...the neutron-induced cross section for the ...
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Generation of 238U Covariance Matrices by Using the Integral Data Assimilation Technique of the CONRAD Code
... the neutron cross sections are produced via two types of information: microscopic experiments (such as transmission, capture and fission reaction yields measured in dedicated facilities) and integral ...
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Management of Nuclear Materials and Radioactive Waste Programme Progress Report January June 1977
... - fast neutron removal cross sections of matrix materials " £ ÍP-t;/cm2/g βηΊ ref of reference materials - fast neutron escape probabilities of reference materials ef Pe and mean square [r] ...
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Absolute Measurements of the Fast Neutron Cross Section of In115
... source strength and the scalar flux were combined with the saturated activity data to arrive at the neutron capture cross sections... Actual Quantity Measured The actual cross section me[r] ...
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Holographic description of total hadronic cross sections at high energies
... In this report, based on Ref. [24] we present our recent analysis on total cross sections of the high energy hadron-hadron scattering in the framework of holographic QCD. So far, the DIS has ...
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