Zobrazeno 1 - 10
of 353
pro vyhledávání: '"Bennaceur K"'
Autor:
Dobaczewski, J., Bączyk, P., Becker, P., Bender, M., Bennaceur, K., Bonnard, J., Gao, Y., Idini, A., Konieczka, M., Kortelainen, M., Próchniak, L., Romero, A. M., Satuła, W., Shi, Y., Werner, T. R., Yu, L. F.
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 48 (2021) 102001
We describe the new version (v3.06h) of the code HFODD that solves the universal nonrelativistic nuclear DFT Hartree-Fock or Hartree-Fock-Bogolyubov problem by using the Cartesian deformed harmonic-oscillator basis. In the new version, we implemented
Externí odkaz:
http://arxiv.org/abs/2104.08255
Publikováno v:
EPJ Web of Conferences, Vol 66, p 02031 (2014)
We present a new two-body finite-range and momentum-dependent but density-independent effective interaction, which can be interpreted as a regularized zerorange force. We show that no three-body or density-dependent terms are needed for a correct des
Externí odkaz:
https://doaj.org/article/1e4d9c28216d473c80db733fcc3f2e8d
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 47 (2020) 105101
We developed new parameterizations of local regularized finite-range pseudopotentials up to next-to-next-to-next-to-leading order (N3LO), used as generators of nuclear density functionals. When supplemented with zero-range spin-orbit and density-depe
Externí odkaz:
http://arxiv.org/abs/2003.10990
We present preliminary results obtained with a finite-range two-body pseudopotential complemented with zero-range spin-orbit and density-dependent terms. After discussing the penalty function used to adjust parameters, we discuss predictions for bind
Externí odkaz:
http://arxiv.org/abs/1909.12879
Publikováno v:
Acta Physica Polonica B 50 (2019) 269
We take an additional step towards the optimization of the novel finite-range pseudopotential at constrained Hartree-Fock-Bogolyubov level and implement an optimization procedure within an axial code using harmonic oscillator basis. We perform the op
Externí odkaz:
http://arxiv.org/abs/1811.02997
Publikováno v:
Phys. Rev. C 99, 044315 (2019)
In the framework of nuclear energy density functional (EDF) methods, many nuclear phenomena are related to the deformation of intrinsic states. Their accurate modeling relies on the correct description of the change of nuclear binding energy with def
Externí odkaz:
http://arxiv.org/abs/1809.04406
Publikováno v:
Eur.Phys.J. A55 (2019) no.9, 150
Recently, a new parameterization of the Gogny interaction suitable for astrophysical applications, named D1M*, has been presented. We investigate the possible existence of spurious finite-size instabilities of this new Gogny force by repeating a stud
Externí odkaz:
http://arxiv.org/abs/1806.02080
Publikováno v:
Phys. Rev. C 97, 044304 (2018)
Starting from general expressions of well-chosen symmetric nuclear matter quantities derived for both zero- and finite-range effective theories, we derive the contributions to the effective mass. We first show that, independently of the range, the tw
Externí odkaz:
http://arxiv.org/abs/1712.03003
Publikováno v:
Phys. Rev. Lett. 120, 136801 (2018)
Charge density waves (CDW) in the second and third Landau levels (LL) are investigated by both non-linear electronic transport and noise. The use of a Corbino geometry ensures that only bulk properties are probed, with no contribution from edge state
Externí odkaz:
http://arxiv.org/abs/1711.09143
We present results of the Hartree-Fock-Bogolyubov calculations performed using nuclear energy density functionals based on regularized functional generators at next-to-leading and next-to-next-to-leading order. We discuss properties of binding energi
Externí odkaz:
http://arxiv.org/abs/1701.08062