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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2026-06-11 23:58 |
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Conference: Bucharest University Faculty of Physics 2026 Meeting
Section: Theoretical and Computational Physics, Applied Mathematics
Title:
Nuclear collective dynamics within a new Vlasov transport code
Authors:
Darius-Matei BANU (1), Virgil BĂRAN (1)
Affiliation:
1) Faculty of Physics, University of Bucharest
E-mail
darius-matei.banu@s.unibuc.ro
Keywords:
Computational physics, Particle-In-Cell, Nuclear dynamics
Abstract:
We present Hyper-Vlasov, a new program written in C++ and OpenMP, for simulating nuclear systems using the Vlasov test particle method, modified with a Particle-In-Cell algorithm. We show results for the dipolar dynamics of the 132-Sn isotope including: the mean-squared radius as a function of time for the ground state, the center of mass and the dipole moment as a function of time after a nuclear excitation, the strength function for the specific excitation, and corresponding transition densities. We discuss future advancements such as porting the program to CUDA for GPU execution, as well as possible extensions to other physical systems including galaxies and metallic clusters.
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