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100 _a20211007a2021 k y0rusy50 ba
101 0 _aeng
102 _aNL
135 _adrnn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aNeutron yield and energy spectrum of 13C(alpha,n)16O reaction in liquid scintillator of KamLAND: A Nedis-2m simulation
_fG. N. Vlaskin, S. V. Bedenko, N. Ghal-Eh, H. R. Vega-Carrillo
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: 23 tit.]
330 _aThe 13C (α,n)16O reaction cross-section is important data for nuclear physics, astrophysical, and neutrino physics experiments, however, they exhibit uncertainties due to the discrepancies in the experimental data. In this study, using the Nedis-2m program code, the energy spectrum of α-induced neutrons in a thin carbon target was calculated and the corresponding reaction cross-section was refined in the alpha particle energy range of 5-8 MeV. The results were used to calculate the intensity and energy spectrum of background neutrons produced in the liquid scintillator of KamLAND. The results will be useful in a variety of astrophysical and neutrino experiments especially those based on LS or Gd-LS detectors.
461 _tNuclear Engineering and Technology
463 _tVol. 53, iss. 12
_v[P. 4067-4071]
_d2021
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aKamLAND
610 1 _a13C(a,n)16O reaction cross section
610 1 _aneutron energy spectrum
610 1 _anedis-2m program Code
701 1 _aVlaskin
_bG. N.
_gGennadiy Nikolaevich
701 1 _aBedenko
_bS. V.
_cphysicist
_cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences
_f1980-
_gSergey Vladimirovich
_2stltpush
_3(RuTPU)RU\TPU\pers\30831
701 1 _aGhal-Eh
_bN.
_gNima
701 1 _aVega-Carrillo
_bH. R.
_gHector Rene
712 0 2 _aНациональный исследовательский Томский политехнический университет
_bИнженерная школа ядерных технологий
_bОтделение ядерно-топливного цикла
_h7864
_2stltpush
_3(RuTPU)RU\TPU\col\23554
801 2 _aRU
_b63413507
_c20211007
_gRCR
856 4 _uhttps://doi.org/10.1016/j.net.2021.06.023
942 _cCF