Some activation cross sections for 14 MeV neutrons

Nagel, W.; Aten, A.H.W.

doi:10.1016/0031-8914(65)90152-7

Cited by 18 publications

(16 citation statements)

References 11 publications

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“…3 a-d. There is a good agreement with experimental [38,39] and evaluated data [37]. Deviations from experimental data are observed only for Ni-isotopes [-37, 40, 41] where the calculations predict (several times) too high values for E,> 16MeV.…”

Section: Results and Conclusionsupporting

confidence: 67%

Description of (n, p) and (n, 2n-activation cross sections for medium-mass nuclei within statistical multistep theory

Kalka

Torjman

Lien

et al. 1990

Z. Physik A - Atomic Nuclei

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Section: Results and Conclusionsupporting

confidence: 67%

Description of (n, p) and (n, 2n-activation cross sections for medium-mass nuclei within statistical multistep theory

Kalka

Torjman

Lien

et al. 1990

Z. Physik A - Atomic Nuclei

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“…More recently, Guber et al [8], measured the neutron capture and total cross sections on nat Cl with E n = 100 eV -600 keV. Above 600 keV however, there are only three measurements at the D + T (DT) energy of 14 MeV [9][10][11]. Two of these measurements at 14 MeV agree with each other (W. Nagel et al (131(20) mb) [10], and T. Schantl (127(10) mb) [11]), whereas a third from D. Aleksandrov et al [9] has a significantly higher value (330(50) mb) for the cross section.…”

Section: Introductionmentioning

confidence: 99%

“…Comparison of nuclear data libraries for the 35 Cl(n,p) reaction and experimental values [5,6,[9][10][11]. Note that ENDF/B-VII.1 is not shown separately as it is identical to ENDF/B-VIII.0.…”

Section: Introductionmentioning

confidence: 99%

Possible evidence of nonstatistical properties in the Cl35(n, p)S35

et al. 2019

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The 35 Cl(n,p) and 35 Cl(n,α) cross sections at incident neutron energies between 2.42-2.74 MeV, were measured using the Berkeley High Flux Neutron Generator. The cross sections for 35 Cl(n,p) were more than a factor of three to five less than all of the values in the neutron absorption data libraries, while the 35 Cl(n,α) cross sections are in reasonable agreement with the data libraries. The measured energy-differential cross section is consistent with a single resonance with a width of 293(46) keV. This result suggests that, despite the high incident neutron energy, any attempt to model (n,x) cross sections in the vicinity of the N = Z = 20 shell gap requires a resolved resonance approach rather than Hauser-Fesbach. I.

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“…Our value agrees with one of them. 12 A value (1.3 mb) has been obtained for the first time for the cross section of (n,d) reaction on Ca 43 . It has not been possible to give any realistic error for this value, because with the present enrichment of Ca 43 , most (75%) of the activity of the K 42 was found to be due to (n,p) reaction on Ca 42 , present in the sample.…”

Section: Experimental Results and Comparisonmentioning

confidence: 85%