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Zhao, Jie; Niksic, Tamara1; Vretenar, Dario1; Zhou, Shan-Gui
Time-dependent generator coordinate method study of fission: Mass parameters
Source PublicationPHYSICAL REVIEW C
AbstractCollective mass tensors derived in the cranking approximation to the adiabatic time-dependent Hartree-Fock-Bogoliubov (ATDHFB) method are employed in a study of induced fission dynamics. Together with a collective potential determined in deformation-constrained self-consistent mean-field calculations based on nuclear energy density functionals, the mass tensors specify the collective Hamiltonian that governs the time evolution of the nuclear wave function from an initial state at equilibrium deformation, up to scission and the formation of fission fragments. In an illustrative calculation of low-energy induced fission of Th-228 Th-230, U-234, and Pu-240, we compare the nonperturbative and perturbative cranking ATDHFB mass tensors in the plane of axially symmetric quadrupole and octupole deformations, as well as the resulting charge yields.
Cooperation Status国际
Subject AreaPhysics
MOST Discipline CataloguePhysics, Nuclear
Indexed BySCIE
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Document Type期刊论文
Affiliation1.Ctr Quantum Comp, Peng Cheng Lab, Shenzhen 518055, Peoples R China
2.Univ Zagreb, Fac Sci, Phys Dept, Bijenicka Cesta 32, Zagreb 10000, Croatia
3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
5.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
6.Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Jie,Niksic, Tamara,Vretenar, Dario,et al. Time-dependent generator coordinate method study of fission: Mass parameters[J]. PHYSICAL REVIEW C,2020,101(6):64605.
APA Zhao, Jie,Niksic, Tamara,Vretenar, Dario,&Zhou, Shan-Gui.(2020).Time-dependent generator coordinate method study of fission: Mass parameters.PHYSICAL REVIEW C,101(6),64605.
MLA Zhao, Jie,et al."Time-dependent generator coordinate method study of fission: Mass parameters".PHYSICAL REVIEW C 101.6(2020):64605.
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