Detail publikačního výsledku

Measurement of alpha-induced reaction cross-sections for natZn with detailed covariance analysis

CHOUDHARY, M.; SHARMA, A.; SINGH, N.; GANDHI, A.; DASGUPTA, S.; DATTA, J.; KATOVSKÝ, K.; KUMAR, A.

Originální název

Measurement of alpha-induced reaction cross-sections for natZn with detailed covariance analysis

Anglický název

Measurement of alpha-induced reaction cross-sections for natZn with detailed covariance analysis

Druh

Článek WoS

Originální abstrakt

The production cross-section of 68Ge, 69Ge, 65Zn and 67Ga radioisotopes from alpha-induced nuclear reaction with Zn have been measured using the stacked foil activation technique followed by the off-line γ-ray spectroscopy in the incident alpha energy range 14-37 MeV. The obtained nuclear reaction cross-sections are compared with previous experimental data available in the EXFOR data library, evaluated nuclear data from TENDL-2019 and theoretical results, calculated using TALYS nuclear reaction code. We have also performed the detailed uncertainty analysis for these nuclear reactions and their respective correlation metrics are presented. Since α-induced reactions are important in nuclear medicine and developing the nuclear reaction codes so needful corrections related to the coincidence summing factor and the geometric factor have been considered during the data analysis in the present study.

Anglický abstrakt

The production cross-section of 68Ge, 69Ge, 65Zn and 67Ga radioisotopes from alpha-induced nuclear reaction with Zn have been measured using the stacked foil activation technique followed by the off-line γ-ray spectroscopy in the incident alpha energy range 14-37 MeV. The obtained nuclear reaction cross-sections are compared with previous experimental data available in the EXFOR data library, evaluated nuclear data from TENDL-2019 and theoretical results, calculated using TALYS nuclear reaction code. We have also performed the detailed uncertainty analysis for these nuclear reactions and their respective correlation metrics are presented. Since α-induced reactions are important in nuclear medicine and developing the nuclear reaction codes so needful corrections related to the coincidence summing factor and the geometric factor have been considered during the data analysis in the present study.

Klíčová slova

Covariance analysis; Uncertainty quantification; Inter-correlation matrix; Nuclear reactions; Nuclear data analysis

Klíčová slova v angličtině

Covariance analysis; Uncertainty quantification; Inter-correlation matrix; Nuclear reactions; Nuclear data analysis

Autoři

CHOUDHARY, M.; SHARMA, A.; SINGH, N.; GANDHI, A.; DASGUPTA, S.; DATTA, J.; KATOVSKÝ, K.; KUMAR, A.

Rok RIV

2024

Vydáno

02.10.2023

Nakladatel

Elsevier B.V.

Místo

Radarweg 29, Millennium Tower, Netherlands

ISSN

1873-1554

Periodikum

NUCLEAR PHYSICS A

Svazek

1038

Číslo

October 2023

Stát

Nizozemsko

Strany od

1

Strany do

15

Strany počet

15

URL

https://www.sciencedirect.com/science/article/pii/S0375947423001239

BibTex

@article{BUT184166,
  author="Mahesh {Choudhary} and Aman {Sharma} and Namrata {Singh} and A. {Gandhi} and S. {Dasgupta} and J. {Datta} and Karel {Katovský} and Ajay {Kumar}",
  title="Measurement of alpha-induced reaction cross-sections for natZn with detailed covariance analysis",
  journal="NUCLEAR PHYSICS A",
  year="2023",
  volume="1038",
  number="October 2023",
  pages="1--15",
  doi="10.1016/j.nuclphysa.2023.122720",
  issn="0375-9474",
  url="https://www.sciencedirect.com/science/article/pii/S0375947423001239"
}