Detail publikačního výsledku

Study of the uncertainty quantification of the 121Sb(n, γ)122Sb reaction

SINGH, N.; CHOUDHARY, M.; GANDHI, A.; UPADHYAY, M.; SINGH, R.; HINGU, A.; MISHRA, G.; DE, S.; DANU, L.; KUMAR, A.; THOMAS, R.; SOOD, S.; PRASAD, S.; LALREMRUATA, B.; KATOVSKÝ, K.

Originální název

Study of the uncertainty quantification of the 121Sb(n, γ)122Sb reaction

Anglický název

Study of the uncertainty quantification of the 121Sb(n, γ)122Sb reaction

Druh

Článek WoS

Originální abstrakt

The reaction cross-sections for the Sb-121(n, gamma)Sb-122 reaction were determined at 1.66, 2.65, and 3.05MeV. The experiment was conducted using the neutron activation technique followed by the offlin gamma-ray spectrometry. The neutrons were generated using the Li-7( p, n)Be-7 reaction, and the reaction cross-section for Sb-121(n, gamma)Sb-122 was measured with respect to the In-115(n, n' gamma)In-115(m) monitor reaction cross-section. Wood-Saxon phenomenological optical model potentials (OMP) were used to calculate the uncertainties of the theoretical calculation for the Sb-121(n, gamma)Sb-122 reaction cross-section. The measured reaction cross-section data are compared to the existing data available in the EXFOR database. Additionally, the data are compared to the evaluated data from ENDF/B-VIII.0 and JEFF-3.1/A. TALYS-1.96 nuclear code is used for the theoretical calculations. The measured cross-sections are given along with their uncertainties and covariance matrices. In this work, the theoretical cross-section uncertainties have been estimated using the uncertainties in the level density and optical model parameters.

Anglický abstrakt

The reaction cross-sections for the Sb-121(n, gamma)Sb-122 reaction were determined at 1.66, 2.65, and 3.05MeV. The experiment was conducted using the neutron activation technique followed by the offlin gamma-ray spectrometry. The neutrons were generated using the Li-7( p, n)Be-7 reaction, and the reaction cross-section for Sb-121(n, gamma)Sb-122 was measured with respect to the In-115(n, n' gamma)In-115(m) monitor reaction cross-section. Wood-Saxon phenomenological optical model potentials (OMP) were used to calculate the uncertainties of the theoretical calculation for the Sb-121(n, gamma)Sb-122 reaction cross-section. The measured reaction cross-section data are compared to the existing data available in the EXFOR database. Additionally, the data are compared to the evaluated data from ENDF/B-VIII.0 and JEFF-3.1/A. TALYS-1.96 nuclear code is used for the theoretical calculations. The measured cross-sections are given along with their uncertainties and covariance matrices. In this work, the theoretical cross-section uncertainties have been estimated using the uncertainties in the level density and optical model parameters.

Klíčová slova

Cross-section; uncertainty; neutron interaction; gamma-spectrometry

Klíčová slova v angličtině

Cross-section; uncertainty; neutron interaction; gamma-spectrometry

Autoři

SINGH, N.; CHOUDHARY, M.; GANDHI, A.; UPADHYAY, M.; SINGH, R.; HINGU, A.; MISHRA, G.; DE, S.; DANU, L.; KUMAR, A.; THOMAS, R.; SOOD, S.; PRASAD, S.; LALREMRUATA, B.; KATOVSKÝ, K.

Rok RIV

2026

Vydáno

15.01.2025

Nakladatel

Springer Nature

Periodikum

European Physical Journal Plus

Svazek

140

Číslo

1

Stát

Italská republika

Strany počet

10

URL

https://link.springer.com/article/10.1140/epjp/s13360-024-05955-w

BibTex

@article{BUT201287,
  author="{} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and  {} and Karel {Katovský} and  {}",
  title="Study of the uncertainty quantification of the 121Sb(n, γ)122Sb reaction",
  journal="European Physical Journal Plus",
  year="2025",
  volume="140",
  number="1",
  pages="10",
  doi="10.1140/epjp/s13360-024-05955-w",
  issn="2190-5444",
  url="https://link.springer.com/article/10.1140/epjp/s13360-024-05955-w"
}