An empirical formula for (n, 2n) reaction cross sections in the neutron energy range of about 14.5 MeV

被引：0

作者：

Khiem, LH ^{[1
]}

Van Do, N ^{[1
]}

Khue, PD ^{[1
]}

机构：

[1] Natl Ctr Nat Sci & Technol Vietnam, Inst Phys, Hanoi 10000, Vietnam

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 1998年 / 231卷 / 1-2期

关键词：

Experimental Data; Physical Chemistry; Inorganic Chemistry; Energy Range; Empirical Formula;

D O I：

10.1007/BF02388024

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The (n,2n) threshold reaction cross-sections, available in the literature are analysed for nuclei with 20 less than or equal to 2 less than or equal to 92 in the neutron energy range of about 14.5 MeV. An empirical formula based on multiple regression technique is proposed for quick estimation of the (n,2n) reaction cross sections. The results obtained are compared with experimental data and those from other empirical formulae as long as by N-Z systematic. The validity of this formula is discussed.

引用

页码：157 / 161

页数：5

共 50 条

[41] Study of (n, 2n) reaction cross sections for 107Ag within the energy range of 9-22 MeV
Chauhan, Rakesh
Singh, R. K.
Singh, N. L.
Mehta, Mayur
Makwana, Rajnikant
Suryanarayana, S. V.
Mukherjee, S.
Nayak, B. K.
Naik, H.
Varmuza, J.
Katovsky, K.
EUROPEAN PHYSICAL JOURNAL PLUS, 2024, 139 (08):
[42] Cross-sections for(n, 2n),(n, α),(n, p),(n, d)(n, t), and reactions on molybdenum isotopes in the neutron energy range of 13 to 15 MeV
罗均华
蒋励
Chinese Physics C, 2020, (11) : 98 - 112
[43] Cross sections for (n, 2n), (n, p), (n, a) and (n, n′) reactions on hafnium isotopes around the neutron energy of 14 MeV
Li, Yong
Zhou, Fengqun
Song, Yueli
Chang, Xinyi
Ji, Pengfei
Sun, Xiaojun
Li, Guoqiang
NEW JOURNAL OF PHYSICS, 2020, 22 (03):
[44] Study of (n, 2n) reaction cross sections for 107Ag within the energy range of 9-22 MeV
Chauhan, Rakesh
Singh, R. K.
Singh, N. L.
Mehta, Mayur
Makwana, Rajnikant
Suryanarayana, S., V
Mukherjee, S.
Nayak, B. K.
Naik, H.
Varmuza, J.
Katovsky, K.
EUROPEAN PHYSICAL JOURNAL PLUS, 2021, 136 (05):
[45] Measurement of the 241Am(n, 2n) reaction cross section from 7.6 MeV to 14.5 MeV
Tonchev, A. P.
Angell, C. T.
Boswell, M.
Crowell, A. S.
Fallin, B.
Hammond, S.
Howell, C. R.
Hutcheson, A.
Karwowski, H. J.
Kelley, J. H.
Pedroni, R. S.
Tornow, W.
Becker, J. A.
Dashdorj, D.
Kenneally, J.
Macri, R. A.
Stoyer, M. A.
Wu, C. Y.
Bond, E.
Chadwick, M. B.
Fitzpatrick, J.
Kawano, T.
Rundberg, R. S.
Slemmons, A.
Vieira, D. J.
Wilhelmy, J. B.
PHYSICAL REVIEW C, 2008, 77 (05):
[46] ON THE MECHANISM OF THE (N,2N) REACTION AT 14MEV NEUTRON ENERGY
REMY, E
WINTER, K
NUOVO CIMENTO, 1958, 9 (04): : 664 - 678
[47] Activation cross sections for the 110Pd(n,2n) reaction and the isomeric cross-sections ratio of 109m,gPd in the neutron energy range of 13–15 MeV
Junhua Luo
Li Jiang
Long He
Journal of Radioanalytical and Nuclear Chemistry, 2018, 316 : 733 - 739
[48] Semi-empirical systematics of (n,α) cross sections for 14.5 MeV neutrons
USTHB, Bab Ezzouar, Algeria
Nucl Instrum Methods Phys Res Sect B, 4 (383-389):
[49] Semi-empirical systematics of (n,α) cross sections for 14.5 MeV neutrons
Belgaid, M
Asghar, M
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1999, 149 (04): : 383 - 389
[50] Measurements of (n, 2n) Reaction Cross Sections at 14 MeV for Several Nuclei
Zhu, Chuanxin
Chen, Yuan
Mou, Yunfeng
Zheng, Pu
He, Tie
Wang, Xinhua
An, Li
Guo, Haiping
NUCLEAR SCIENCE AND ENGINEERING, 2011, 169 (02) : 188 - 197

← 1 2 3 4 5 →