FEATURES OF NUCLEAR REACTIONS WITH LIGHT WEAKLY BOUND NUCLEI AT ENERGY NEAR THE COULOMB BARRIER

被引：0

作者：

Skobelev, N. K. ^{[1
]}

Penionzhkevich, Y. E. ^{[1
]}

Kroha, V. ^{[2
]}

Burjan, V. ^{[2
]}

Hons, Z. ^{[2
]}

Mrazek, J. ^{[2
]}

Piskor, S. ^{[2
]}

Simeckova, E. ^{[2
]}

Voskoboynik, E. I. ^{[1
]}

机构：

[1] Joint Inst Nucl Res, Dubna, Russia

[2] Inst Phys Nucl, Rez, Czech Republic

来源：

PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON EXOTIC NUCLEI (EXON 2012) | 2012年

关键词：

FUSION;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

In the experiments carried out by ion beam He-6 of the cyclotron complex DRIBs (JINR) and He-3 beam cyclotron U-120M of the NPI, Czech Academy of Sciences have been investigated reaction Sc-45+He-3, He-6 and Au-197+He-3, He-6 in the energy range near the Coulomb barrier. It were obtained the experimental values of the cross sections for complete fusion reactions and direct reactions for formation of the isotopes Sc-43, Sc-44 and Sc-46 also Au-196 and Au-198 as a function of the bombarding He-3 and He-6 energy. Despite the low binding energy of He-3 and the positive Q-values leading to the formation of isotopes Sc-44 and Sc-46 also Au-196 and Au-198, the behavior of the excitation functions with the formation of these isotopes is different from the excitation functions for d, He-6.

引用

页码：119 / 128

页数：10

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