103 citations of the journal in the Russian Science Citation Index | Vol. 4 No 3 was published on September 23, 2020. | Clarivate Analytics | Control Committee in Education and Science of the Republic of Kazakhstan |


Determination of the target parameters using the Monte Carlo method for an experiment on inelastic neutron scattering in different samples at the "TANGRA" installation 

Number 3_Vol.4

AUTHORS: S.B. Dabylova, Yu.N. Kopatch, S.K. Sakhiev, D.N. Grozdanov, N.A. Fedorov

DOI: 10.29317/ejpfm.2020040304

PAGES: 226 - 233

DATE: 2020-09-23


ABSTRACT

Using the tagged neutron method at the "TANGRA" facility at Frank Laboratory of Neutron Physics of the Joint Institute for Nuclear Research based on the ING-27 standard neutron generator, a study of the 14.1 MeV inelastic neutron scattering reaction on different nuclei was carried out. The angular distributions of gamma-quanta accompanying inelastic neutron scattering on atomic nuclei were measured. This article presents a GEANT4-based program that allows calculating the interaction of fast neutrons with matter and simulating the experiment and also presenting the results of the experiment in a convenient and visual form. Using the written program, optimal target parameters were determined. The algorithm used by the program is given in this work. The general description of the experimental installation, data collection and processing systems is given.


KEYWORDS

GEANT4, gamma-quanta, fast neutrons, angular distribution, method of tagged neutrons.


CITED REFERENCES

[1] V.M. Bystritsky et al., Proceedings of the DAE Symp. on Nucl. Phys. 62 (2017) 1016-1017.

[2] S.B. Dabylova et al., Bulletin of the International University of Nature, Society and Man "Dubna", Series "Natural and Engineering Sciences" 37(1) (2017) 3-11.

[3] N.A. Fedorov et al., IJPAP 58(05) (2020) 358-362.

[4] N.A. Fedorov et al., EPJ Web of Conferences 177 (2018) 02002.

[5] Neutron generator based on gas-filled neutron tube ING-27, http://www.vniia.ru/ng/element.html.

[6] A. V. Gorelikov et al., Construction of the response function of a gamma-ray detector for the reaction of inelastic scattering of 14 MeV neutrons, Scientific Notes of the Physics Faculty of Moscow State University, Publ: Moscow State University.

[7] V.M. Bystritsky et al., Letters to ECHAYA 13 (2016) 793-807.

[8] Reference Physics Lists, https://geant4.web.cern.ch/node/155.


Download file Open file