Электронный каталог

Статья

Furuta, T.
Systematic Description of *a-Induced at Intermediate Energies within an Intranuclear Cascade Frameworks / T.Furuta, E.Velicheva, V.Kalinnikov, Z.Tsamalaidze, P.Evtoukhovitch, [a.o.]. – Text : electronic // Physical Review C. – 2026. – Vol. 114, No. 4. – P. 044608. – URL: https://doi.org/10.1103/r446-5y4f. – Bibliogr.: 25.

This study validates and generalizes the intermediate-energy α-induced reaction model originally developed in [Phys. Rev. C 112, 024616 (2025)]. We measured double-differential cross sections for five emission channels (p, d, t, *3He and α) using C and Co targets at 230 MeV/u. By optimizing the transition impact parameter btr for each target, it was found to be expressed as 1.2R − 3a, where R is the nuclear radius and a is the diffuseness parameter, reflecting the nuclear-size dependence. The model, employing this universal formulation, successfully reproduced the new experimental data. Furthermore, using the parameters determined from the 230 MeV/u data, the model was tested against existing data at different incident energies up to 800 MeV/u; remarkably, it demonstrated high predictive accuracy without any additional parameter adjustments.



ОИЯИ = ОИЯИ (JINR)2026