Neutron Scattering Cross Sections of Uranium-238

Beghian, L. E.; Kegel, G. H. R.; Marcella, Thomas V; Barnes, B.K.; Couchell, G.P.; Egan, J. J.; Mittler, A.; Pullen, D.J.; Schier, W.A.

doi:10.13182/nse79-a20610

Cited by 23 publications

(4 citation statements)

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“…4. The calculated results are in good agreement with experimental data [35][36][37]. The calculated results of elastic scattering angular distribution for n + 232 Th, 233,235 U, 237 Np, and 239 Pu reactions are also in good agreement with the experimental data.…”

Section: Theoretical Calculations and Analysissupporting

confidence: 80%

“…The calculated results are in good agreement with experimental data. The comparisons of calculated results of inelastic scattering angular distribution of first and second excited states with experimental data [36,37] for 238 U are only given in Figs. 5 and 6, respectively.…”

Section: Theoretical Calculations and Analysismentioning

confidence: 99%

“…Calculated elastic and inelastic scattering angular distributions of first, second, third, and fourth excited states (solid line) compared with experimental data[35][36][37][38][39][40][41][42][43][44][45] for n + 232 Th reactions. The results are offset by factors of ×10, ×10 2 , ×10 3 , .…”

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confidence: 99%

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Global phenomenological optical model potential for nucleon-actinide reactions at energies up to 300 MeV

Han

Liang

et al. 2010

Phys. Rev. C

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A set of new global phenomenological optical model potential parameters for the actinide region with incident nucleon energies from 1 keV up to 300 MeV is obtained. They are based on a smooth, unique functional form for the energy dependence of the potential depths and on physically constrained geometry parameters. The available experimental data including the neutron total cross sections, nonelastic cross sections, elastic scattering cross sections, elastic scattering angular distributions, and proton reaction cross sections and elastic scattering angular distributions of 232 Th and 238 U are used. The new nucleon global optical model potential parameters obtained are analyzed and used to analyze the experimental data of nucleon-actinide reactions. It is found that the present form of the global optical model potential could reproduce both the neutron and the proton experimental data.

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Section: Theoretical Calculations and Analysissupporting

confidence: 80%

Section: Theoretical Calculations and Analysismentioning

confidence: 99%

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Global phenomenological optical model potential for nucleon-actinide reactions at energies up to 300 MeV

Han

Liang

et al. 2010

Phys. Rev. C

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“…The experimental approach is quite similar to that used in our earlier uranium work [3). The u. of Lowell type CN Van-de-Graaff accelerator •is operated in the pulsed mode with a repetition rate of 5 MHz (200 ns between proton bursts).…”

Section: Methodsmentioning

confidence: 99%