Computational scheme for breakup of 11Be on light targets
https://doi.org/10.32523/ejpfm.2023070303
Abstract
We investigate the Coulomb breakup of the 11Be halo nuclei on a light (carbon) target within nonperturbative
time-dependent approach including the low-lying resonance 5/2+ of 11Be (E= 1.232 MeV). We had found considerable contribution of the low-lying resonances ( 5/2+ , 3/2− and 3/2+ ) to the breakup cross section of 11Be on a heavy (208Pb) target at our previous calculations. The developed computational scheme is extended to study the breakup of 11Be on a light target. This work is the initial step, where the convergence and accuracy of the computational scheme is tested.
Keywords
light halo nucleus,
Coulomb breakup,
breakup cross section,
low-lying resonances, computational scheme
Supporting agencies: This research is funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP13067742). Additionally, authors note that the convergence of the computational scheme was analyzed with the algorithm obtained with support of the Russian Science Foundation under the Grant No. 20-11-20257.
About the Authors
D. S. Valiolda
Joint Institute for Nuclear Research;
Al-Farabi Kazakh National University;
Institute of Nuclear Physics
Russian Federation
Russian Federation
Dubna
D. M. Janseitov
Joint Institute for Nuclear Research;
Institute of Nuclear Physics;
L.N.Gumilyov Eurasian National University
Russian Federation
Russian Federation
Dubna
V.S. Melezhik
Joint Institute for Nuclear Research;
Dubna State University
Russian Federation
Russian Federation
Dubna
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Review
For citations:
Valiolda D.S., Janseitov D.M., Melezhik V. Computational scheme for breakup of 11Be on light targets. Eurasian Journal of Physics and Functional Materials. 2023;7(3):155-165. https://doi.org/10.32523/ejpfm.2023070303
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