Activation Cross Sections for Reactions Induced by 14.7-MeV Neutrons on Natural Calcium and Enriched<sup>44</sup>Ca Targets

Běták, E.; Droste, Ewa; Mikołajewski, S.; Ratynski, W.; Rurarz, E.; Kempisty, T.; Raman, Subramanian

doi:10.13182/nse99-a2064

Cited by 12 publications

(2 citation statements)

References 28 publications

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“…We used the number of 96 experimental σ (n, p) data of different nuclei taken from [13,[17][18][19][20][21][22][23] for fitting. We assumed that the nuclides are changed by the mass number A = 17-239, atomic number Z = 8-94 and neutron number N = 9-145.…”

Section: Resultsmentioning

confidence: 99%

A new empirical formula for 14–15 MeV neutron-induced (n, p) reaction cross sections

Tel

Şarer

Okuducu

et al. 2003

J. Phys. G: Nucl. Part. Phys.

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In this study, pre-equilibrium neutron-emission spectra produced by (n,xn) reactions on nuclei 232 Th and 238 U have been calculated. Angle-integrated cross sections in neutron induced reactions on targets 232 Th and 238 U have been calculated at the bombarding energies up to 18 MeV. We have investigated multiple pre-equilibrium matrix element constant from internal transition for 232 Th (n,xn) neutron emission spectra. In the calculations, the geometry dependent hybrid model and the cascade exciton model including the effects of pre-equilibrium have been used. In addition, we have described how multiple pre-equilibrium emissions can be included in the Feshbach-Kerman-Koonin (FKK) fully quantum-mechanical theory. By analyzing (n,xn) reaction on 232 Th and 238 U, with the incident energy from 2 MeV to 18 MeV, the importance of multiple pre-equilibrium emission can be seen clearly. All calculated results have been compared with experimental data. The obtained results have been discussed and compared with the available experimental data and found agreement with each other. 541

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Section: Resultsmentioning

confidence: 99%

A new empirical formula for 14–15 MeV neutron-induced (n, p) reaction cross sections

Tel

Şarer

Okuducu

et al. 2003

J. Phys. G: Nucl. Part. Phys.

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“…For instance, the method of energy measurements by means of velocity determination is a widely used technique and known as time of flight (TOF) [2]. There are several new technological applications on the fields of fast neutrons such as accelerator-driven incineration/transmutation of the long-lived radioactive nuclear wastes in to short-lived or stable isotopes [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Cross-Section Calculations of (γ,xn) and (p,xn) Reactions for 197Au

Özdoğan¹,

Şekerci²,

Çapalı³

et al. 2016

CSJ

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In this study, cross-sections of (γ,n), (γ,2n), (γ,3n) and (p,xn) reactions for 197 Au have been calculated. The main aim of this study is to investigate the pre-equilibrium and equilibrium effects on 197 Au. While the Weisskopf-Ewing and equilibrium models have been used for the equilibrium process in the calculations, the hybrid, geometry dependent hybrid and two component exciton nuclear reaction models have been used for the pre-equilibrium process. For this purpose, the TALYS 1.6, EMPIRE 3.2 and ALICE/ASH codes have been used. The calculated results have been discussed and compared with the experimental data.

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Investigation of 14–15 MeV (n, t) Reaction Cross-sections by Using New Evaluated Empirical and Semi-empirical Systematic Formulas

et al. 2007

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Activation Cross Sections for Reactions Induced by 14.7-MeV Neutrons on Natural Calcium and Enriched⁴⁴Ca Targets

Cited by 12 publications

References 28 publications

A new empirical formula for 14–15 MeV neutron-induced (n, p) reaction cross sections

A new empirical formula for 14–15 MeV neutron-induced (n, p) reaction cross sections

Cross-Section Calculations of (γ,xn) and (p,xn) Reactions for 197Au

Investigation of 14–15 MeV (n, t) Reaction Cross-sections by Using New Evaluated Empirical and Semi-empirical Systematic Formulas

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Activation Cross Sections for Reactions Induced by 14.7-MeV Neutrons on Natural Calcium and Enriched44Ca Targets

Cited by 12 publications

References 28 publications

A new empirical formula for 14–15 MeV neutron-induced (n, p) reaction cross sections

A new empirical formula for 14–15 MeV neutron-induced (n, p) reaction cross sections

Cross-Section Calculations of (γ,xn) and (p,xn) Reactions for 197Au

Investigation of 14–15 MeV (n, t) Reaction Cross-sections by Using New Evaluated Empirical and Semi-empirical Systematic Formulas

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Product

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Activation Cross Sections for Reactions Induced by 14.7-MeV Neutrons on Natural Calcium and Enriched⁴⁴Ca Targets