Heavy-ion fusion reactions at extreme sub-barrier energies
The study of fusion reactions at extreme sub-barrier energies has seen an increased interest
in recent years, although difficult to measure due to their very small cross sections. Such …
in recent years, although difficult to measure due to their very small cross sections. Such …
Nuclear physics midterm plan at Legnaro National Laboratories (LNL)
M Ballan, S Bottoni, M Caamaño, A Caciolli… - … Physical Journal Plus, 2023 - epjplus.epj.org
The next years will see the completion of the radioactive ion beam facility SPES (Selective
Production of Exotic Species) and the upgrade of the accelerators complex at Istituto …
Production of Exotic Species) and the upgrade of the accelerators complex at Istituto …
Expression for the heavy-ion fusion cross section
VY Denisov - Physical Review C, 2023 - APS
The expression for calculation of the heavy-ion fusion cross section is obtained in the case
of approximation of the total heavy-ion potential around the barrier by the Morse potential …
of approximation of the total heavy-ion potential around the barrier by the Morse potential …
Constraining the 12C+ 12C astrophysical S-factors with the 12C+ 13C measurements at very low energies
NT Zhang, XY Wang, D Tudor, B Bucher, I Burducea… - Physics Letters B, 2020 - Elsevier
We use an underground counting lab with an extremely low background to perform an
activity measurement for the C 12+ 13 C system with energies down to E cm= 2.323 MeV, at …
activity measurement for the C 12+ 13 C system with energies down to E cm= 2.323 MeV, at …
Fusion of far below the barrier: Evidence for the hindrance effect
G Montagnoli, AM Stefanini, CL Jiang, G Colucci… - Physical Review C, 2020 - APS
Background: The phenomenon of fusion hindrance may have important consequences on
the nuclear processes occurring in astrophysical scenarios, if it is a general behavior of …
the nuclear processes occurring in astrophysical scenarios, if it is a general behavior of …
Fusion of 12C+ 24Mg at extreme sub-barrier energies
G Montagnoli, AM Stefanini, CL Jiang… - Journal of Physics G …, 2022 - iopscience.iop.org
A recent experiment on 12 C+ 24 Mg sub-barrier fusion was performed. Standard coupled-
channels calculations clearly over-estimated the low energy cross sections and there was …
channels calculations clearly over-estimated the low energy cross sections and there was …
Heavy-ion fusion cross section formula and barrier height distribution
CL Jiang, BP Kay - Physical Review C, 2022 - APS
Methods for obtaining fusion cross section formulas are discussed, especially for those that
take on an empirical form. A new expression starting with σ (E)= 1 E∫ E 0 E∫ E 0 E′ B (E …
take on an empirical form. A new expression starting with σ (E)= 1 E∫ E 0 E∫ E 0 E′ B (E …
Global approach for the reactions and at near- and sub-barrier energies
O Sgouros, V Soukeras, K Palli, A Pakou - Physical Review C, 2022 - APS
Elastic scattering, total reaction, and fusion cross section measurements for the radioactive
Be 7 nucleus on a light and a heavy target, are treated in a global approach at near and sub …
Be 7 nucleus on a light and a heavy target, are treated in a global approach at near and sub …
Reproducing heavy-ion fusion cross sections at extreme sub-barrier energies with a simple formula: Analysis of fusion hindrance with a Gaussian barrier distribution
Heavy-ion fusion hindrance occurs at extreme sub-barrier energies. This behavior is well
reproduced with a simple cross section formula, which was developed by Siwek-Wilczynska …
reproduced with a simple cross section formula, which was developed by Siwek-Wilczynska …
Role of neutron transfer in sub-barrier fusion
The fusion excitation function of Cl 35+ Te 130 system has been measured in a wide energy
range, ie, E cm= 94–121.6 MeV, from sub-barrier to above-barrier energies and compared …
range, ie, E cm= 94–121.6 MeV, from sub-barrier to above-barrier energies and compared …