Zobrazeno 1 - 10
of 404
pro vyhledávání: '"Niksic, T"'
A microscopic finite-temperature model based on time-dependent nuclear density functional theory (TDDFT), is employed to study the induced-fission process of $^{226}$Th. The saddle-to-scission dynamics of this process is explored, starting from vario
Externí odkaz:
http://arxiv.org/abs/2406.11124
Collective nuclear excitations, like giant resonances, are sensitive to nuclear deformation, as evidenced by alterations in their excitation energies and transition strength distributions. A common theoretical framework to study these collective mode
Externí odkaz:
http://arxiv.org/abs/2404.13266
Nuclear reactions present an interesting case for studies of the time-evolution of entanglement between complex quantum systems. In this work, the time-dependent nuclear density functional theory is employed to explore entanglement in multinucleon tr
Externí odkaz:
http://arxiv.org/abs/2403.19288
Publikováno v:
Phys. Rev. C 109, 024614 (2024)
The microscopic framework of time-dependent covariant density functional theory is applied to study multinucleon transfer reactions, with transfer probabilities calculated using the particle number projection method. It is found that similar total cr
Externí odkaz:
http://arxiv.org/abs/2401.06539
The triaxial quadrupole collective Hamiltonian, based on relativistic energy density functionals, is extended to include a pairing collective coordinate. In addition to triaxial shape vibrations and rotations, the model describes pairing vibrations a
Externí odkaz:
http://arxiv.org/abs/2312.01791
Publikováno v:
Phys. Rev. C 109, 024316 (2024)
The microscopic framework of time-dependent covariant density functional theory is applied to a systematic study of ternary quasifission in collisions of pairs of $^{238}$U nuclei. It is shown that the inclusion of octupole degree of freedom in the c
Externí odkaz:
http://arxiv.org/abs/2310.02657
Publikováno v:
Front. Phys. 19, 44201 (2024)
The generalized time-dependent generator coordinate method (TD-GCM) is extended to include pairing correlations. The correlated GCM nuclear wave function is expressed in terms of time-dependent generator states and weight functions. The particle-hole
Externí odkaz:
http://arxiv.org/abs/2309.12564
An implementation of the generalized time-dependent generator coordinated method (TD-GCM) is developed, that can be applied to the dynamics of small- and large-amplitude collective motion of atomic nuclei. Both the generator states and weight functio
Externí odkaz:
http://arxiv.org/abs/2304.13369
Alpha and cluster decays are analyzed for heavy nuclei located above $^{208}$Pb on the chart of nuclides: $^{216-220}$Rn and $^{220-224}$Ra, that are also candidates for observing the $2 \alpha$ decay mode. A microscopic theoretical approach based on
Externí odkaz:
http://arxiv.org/abs/2211.14135
The saddle-to-scission dynamics of the induced fission process is explored using a microscopic finite-temperature model based on time-dependent nuclear density functional theory (TDDFT), that allows to follow the evolution of local temperature along
Externí odkaz:
http://arxiv.org/abs/2209.02419