14.6 MeV Neutron Induced Reaction Cross-Section Measurements

Ercan, A.; Erduran, M. N.; Subaşı, Metin; Gültekin, E.; Tarcan, Gökçe; Baykal, A.; Bostan, M.

doi:10.1007/978-3-642-58113-7_110

Cited by 30 publications

(12 citation statements)

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“…8 and 9, respectively, together with experimental data. 29,[38][39][40][41][42][43][44][45][46][47][48][49][50][51][52] The (n, p) reaction cross sections measured by Williamson 38) and by Bass et al, 41) which the JENDL- Fig. 7 (n, 2n) Fig.…”

Section: Charged-particle Emission Cross Sectionsmentioning

confidence: 99%

Evaluation of Neutron Nuclear Data for Sodium-23.

Shibata

2002

J. Nucl. Sci. Technol.

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Neutron nuclear data of 23 Na have been evaluated in the neutron energy region up to 20 MeV. Evaluated are the elastic and inelastic scattering, capture, (n, 2n), (n, p), (n, α), (n, np), (n, nα) reaction and γ -ray production cross sections, and the angular and energy distributions of neutrons and γ -rays. The evaluation is mainly based on nuclear model calculations. The pre-equilibrium and direct-reaction processes were taken into account in addition to the compound process. The evaluated data have been compiled into the latest version of JENDL, JENDL-3.3.

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Section: Charged-particle Emission Cross Sectionsmentioning

confidence: 99%

Evaluation of Neutron Nuclear Data for Sodium-23.

Shibata

2002

J. Nucl. Sci. Technol.

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“…10 Evaluating the results of FNAA, a major problem is that fast neutrons may lead to neighbouring isotopes to produce the same radionuclide through different reaction channels. 10 Evaluating the results of FNAA, a major problem is that fast neutrons may lead to neighbouring isotopes to produce the same radionuclide through different reaction channels.…”

Section: Resultsmentioning

confidence: 99%

Determination of Na, Mg, Al, Si, K, Cl, Ca and Fe in cigarette tobacco by fast neutron activation analysis

Cam

Yaprak

Erduran³

1999

J Radioanal Nucl Chem

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FNAA has been, for many years, a technique for the non-destructive analysis of a wide variety of sample materials -liquids, solids and powders. The important advantages of fast neutron activation analysis are good analytical sensitivity without sample preparation, accuracy and total analysis in a short time. In our work, the concentrations of the elements Na, Mg, AI, Si, K, CI, Ca and Fe, were determined in cigarette tobacco of two brands commercially available in Turkey using 14.6 MeV neutron activation analysis.

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“…For our new evaluation, in addition of the data of Wagner [160], we considered 52 Cr(n,2n) experimental sets equally or more recent than the previous 1989 evaluation (Refs. [161][162][163][164][165][166][167][168]). Ultimately, we fitted to the dosimetry file IRDFF v1.05 [169,170] below 20 MeV, which is compatible with the data sets listed.…”

Section: (N 2nmentioning

confidence: 99%

“…In addition to these sets, the new (n,p) data considered in this evaluation were Refs. [180][181][182][183][184][185][186]. Older sets or data sets with clear conflicting points were excluded from fits and tuning.…”

Section: Fig 25 (Color Online) Inelastic Gamma Cross Section Measurem...mentioning

confidence: 99%

Newly Evaluated Neutron Reaction Data on Chromium Isotopes

Nobre,

Pigni,

Brown

et al. 2021

Preprint

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Neutron reaction data for the set of major chromium isotopes were reevaluated from the thermal energy range up to 20 MeV. In the low energy region, updates to the thermal values together with an improved R-matrix analysis of the resonance parameters characterizing the cluster of large s-wave resonances for 50,53 Cr isotopes were performed. In the intermediate and high energy range up to 20 MeV, the evaluation methodology used statistical nuclear reaction models implemented in the EMPIRE code within the Hauser-Feshbach framework to evaluate the reaction cross sections and angular distributions. Exceptionally, experimental data were used to evaluate relevant cross sections above the resonance region up to 5 MeV in the major 52 Cr isotope. Evaluations were benchmarked with Monte Carlo simulations of a small suite of critical assemblies highly sensitive to Chromium data, and with the Oktavian shielding benchmark to judge deep penetration performance with a 14-MeV D-T neutron source. A significant improvement in performance is demonstrated compared to existing evaluations.

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14.6 MeV Neutron Induced Reaction Cross-Section Measurements

Cited by 30 publications

References 0 publications

Evaluation of Neutron Nuclear Data for Sodium-23.

Evaluation of Neutron Nuclear Data for Sodium-23.

Determination of Na, Mg, Al, Si, K, Cl, Ca and Fe in cigarette tobacco by fast neutron activation analysis

Newly Evaluated Neutron Reaction Data on Chromium Isotopes

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