Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Hao, P. V."'
We discuss a test of a recently proposed approach to determine average pairing matrix elements within a given interval of single-particle states (sp) around the Fermi level $\lambda$ as obtained in the so-called uniform gap method (UGM). It takes sto
Externí odkaz:
http://arxiv.org/abs/2406.10783
The S-matrix which satisfies the unitarity, giving the poles as RPA excited states, is derived using the extended Jost function within the framework of the RPA theory. An analysis on the correspondence between the component decomposition of the RPA s
Externí odkaz:
http://arxiv.org/abs/2403.01720
The Jost function method is extended within the framework of the RPA theory to find poles on the complex energy plane that exhibit complex RPA eigenenergies. Poles corresponding to the RPA excited states such as the giant resonance of $^{16}$O electr
Externí odkaz:
http://arxiv.org/abs/2212.02276
In this study, we analyzed how the incident neutron current is affected by the pairing effect in the neutron-nucleus scattering described within the framework of Hartree-Fock-Bogoliubov theory by performing numerical calculations in terms of current,
Externí odkaz:
http://arxiv.org/abs/2201.05824
Publikováno v:
Phys. Rev. C 104, 034606 (2021)
We analyze the properties of the scattering solutions obtained as the pole of the S- and K-matrix with the help of the Jost function framework and the Strum-Liouville theory within the Hartree-Fock-Bogoliubov(HFB) framework, and clarify the scatterin
Externí odkaz:
http://arxiv.org/abs/2103.05181
The Jost function formalism is extended with use of the complex potential in this paper. We derive the Jost function by taking into account the dual state which is defined by the complex conjugate the complex Hamiltonian. By using the unitarity of th
Externí odkaz:
http://arxiv.org/abs/2102.13328
A fully microscopic model for the description of nuclear level density (NLD) in spherical nuclei is proposed. The model is derived by combining the partition function of the exact pairing solution plus the independent-particle model at finite tempera
Externí odkaz:
http://arxiv.org/abs/2010.07793
Publikováno v:
Phys. Rev. C 101, 034601 (2020)
By focusing on the asymmetric shape of cross section, we analyze the pairing effect on the partial wave components of cross section for neutron elastic scattering off stable and unstable nuclei within the Hartree-Fock-Bogoliubov (HFB) framework. Expl
Externí odkaz:
http://arxiv.org/abs/1910.05460
Publikováno v:
Phys. Rev. C 99, 054607 (2019)
We formulate the Jost function formalism based on the Hartree-Fock-Bogoliubov (HFB) theory which has been used to represent the nature of the superfluidity of nucleus. The Jost function based on the HFB can give the analytic representation of the S-m
Externí odkaz:
http://arxiv.org/abs/1902.00852
Background: Fission barriers of actinide nuclei have been mostly and for long been microscopi- cally calculated for even-even fissioning systems. Calculations in the case of odd nuclei have been performed merely within a so-called equal-filling appro
Externí odkaz:
http://arxiv.org/abs/1612.02118