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NSR database version of May 19, 2024.

Search: Author = T.Bitam

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2019BI07      Nucl.Phys. A991, 121614 (2019)

T.Bitam, M.Belgaid

Newly developed semi-empirical formulas of nuclear excitation functions for (n, α) reactions at the energy range 12≤ E_n≤20 MeV and mass number range 30 ≤ A ≤ 128

NUCLEAR REACTIONS ¹²C, ¹⁶O, ¹⁹F, ²³Na, ²⁶Mg, ³¹P, ³⁹K, ⁴⁵Sc, ⁴⁸Ti, ⁵⁴Cr, ⁵⁵Mn, ⁵⁴Fe, ⁵⁹Co, ⁵⁸Ni, ⁶³Cu, ⁶⁸Zn, ⁷⁵As, ⁷⁸Se, ⁷⁹Br, ⁸⁵Rb, ⁸⁹Y, ⁹⁴Zr, ⁹³Nb, ⁹⁸Mo, ⁹⁹Tc, ¹¹²Cd, ¹³⁹La(n, α), E=12, 16, 18, 20 MeV; calculated reaction σ using newly developed semi-empirical systematics of experimental data based on Myers and Swiatecki Droplet model for the reaction Q-value and the Dostrovsky formula for the inverse σ, model based on pre-equilibrium exciton model as coded in EMPIRE-3.2; calculations compared with available data; deduced semi-empirical formula parameters. Remark: Calculated also (α, n) reaction on ⁴⁰Al and compared with experimental data, but that reaction was not accepted by the NNDC code due to very short T_1/2 of the target.

doi: 10.1016/j.nuclphysa.2019.121614
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