Cross section measurements for the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mmultiscripts> <mml:mi>Zn</mml:mi> <mml:mprescripts/> <mml:none/> <mml:mn>68</mml:mn> </mml:mmultiscripts> <mml:mo>(</mml:mo> <mml:mi>n</mml:

The study of neutron-induced threshold reactions is important for validating nuclear models, ensuring accuracy in theoretical frameworks, and finding practical applications, particularly in fusion reactor technology (FRT) and accelerator-driven systems (ADSs). This research focuses on measuring neutron-induced reaction cross sections on $^{68}\mathrm{Zn}$, specifically the $^{68}\mathrm{Zn}{(n,p)}^{68}\mathrm{Cu}$ and $^{68}\mathrm{Zn}{(n,\ensuremath{\alpha})}^{65}\mathrm{Ni}$ reactions. Current data for these reactions are limited in the case of the ($n,p$) reaction, and in the case of the ($n,\ensuremath{\alpha}$) reaction exhibit significant discrepancies, especially for the neutron energy range below 12 MeV. Our study addresses these data gaps and discrepancies by providing new cross-section measurements. To address these gaps, we performed new cross-section measurements using white neutron beams at the Weapons Neutron Research (WNR) facility at Los Alamos Neutron Science Center (LANSCE), contributing to a more detailed understanding of neutron-induced reactions on $^{68}\mathrm{Zn}$ below 20 MeV. The experimental setup, data analysis, and results are discussed, highlighting the improved agreement between our new data and theoretical calculations.

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Publication Details

Journal
Physical review. C
Published
2025-09-08
DOI
https://doi.org/10.1103/43m8-8sbg
Primary Topic
Nuclear physics research studies
Type
article
Field-Weighted Citation Impact
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Cross section measurements for the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mmultiscripts> <mml:mi>Zn</mml:mi> <mml:mprescripts/> <mml:none/> <mml:mn>68</mml:mn> </mml:mmultiscripts> <mml:mo>(</mml:mo> <mml:mi>n</mml:

A. Voinov, G. Perdikakis, P. Tsintari, S. A. Kuvin et al.
Physical review. C
Nuclear physics research studies
article

Cross section measurements for the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mmultiscripts> <mml:mi>Zn</mml:mi> <mml:mprescripts/> <mml:none/> <mml:mn>68</mml:mn> </mml:mmultiscripts> <mml:mo>(</mml:mo> <mml:mi>n</mml:

A. Voinov, G. Perdikakis, P. Tsintari, S. A. Kuvin, P. Gastis, Hye Young Lee, N. Dimitrakopoulos
article en

Abstract

The study of neutron-induced threshold reactions is important for validating nuclear models, ensuring accuracy in theoretical frameworks, and finding practical applications, particularly in fusion reactor technology (FRT) and accelerator-driven systems (ADSs). This research focuses on measuring neutron-induced reaction cross sections on $^{68}\mathrm{Zn}$, specifically the $^{68}\mathrm{Zn}{(n,p)}^{68}\mathrm{Cu}$ and $^{68}\mathrm{Zn}{(n,\ensuremath{\alpha})}^{65}\mathrm{Ni}$ reactions. Current data for these reactions are limited in the case of the ($n,p$) reaction, and in the case of the ($n,\ensuremath{\alpha}$) reaction exhibit significant discrepancies, especially for the neutron energy range below 12 MeV. Our study addresses these data gaps and discrepancies by providing new cross-section measurements. To address these gaps, we performed new cross-section measurements using white neutron beams at the Weapons Neutron Research (WNR) facility at Los Alamos Neutron Science Center (LANSCE), contributing to a more detailed understanding of neutron-induced reactions on $^{68}\mathrm{Zn}$ below 20 MeV. The experimental setup, data analysis, and results are discussed, highlighting the improved agreement between our new data and theoretical calculations.

Physical review. CVol. 112(5)
Los Alamos National Laboratory (US), Central Michigan University (US), Ohio University (US)
Openalex Percentile: Top 85%
Nuclear physics research studies
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