Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Robledo, Luis M."'
Autor:
Giuliani, Samuel A., Robledo, Luis M.
Publikováno v:
Eur. Phys. J. A 59, 301 (2023)
We study the cluster emission properties of 224Ra and 238Pu employing the Barcelona-Catania-Paris-Madrid (BCPM) energy density functional (EDF). Starting from two-dimensional potential energy surfaces, coexisting fission paths are identified. A fissi
Externí odkaz:
http://arxiv.org/abs/2311.06822
Autor:
Viñas, Xavier, Gonzalez-Boquera, Claudia, Centelles, Mario, Mondal, Chiranjib, Robledo, Luis M.
Publikováno v:
Symmetry 2021, 13(9), 1613
The most popular Gogny parametrizations, namely D1S, D1N and D1M, describe accurately the ground-state properties of spherical and deformed finite nuclei all across the mass table obtained with Hartree--Fock--Bogoliubov (HFB) calculations. However, t
Externí odkaz:
http://arxiv.org/abs/2109.02520
Publikováno v:
Phys. Rev. C 102, 045804 (2020)
We study the impact of fission on the production and destruction of translead nuclei during the r-process nucleosynthesis occurring in neutron-star mergers. Abundance patterns and rates of nuclear energy production are obtained for different ejecta c
Externí odkaz:
http://arxiv.org/abs/1904.03733
Autor:
Giuliani, Samuel A., Robledo, Luis M.
Publikováno v:
Physics Letters B 787 (2018) 134-140
The non-perturbative method to compute Adiabatic Time Dependent Hartree Fock Bogoliubov (ATDHFB) collective inertias is extended to the Generator Coordinate Method (GCM) including the case of density dependent forces. The two inertias schemes are com
Externí odkaz:
http://arxiv.org/abs/1808.01712
Publikováno v:
Phys. Rev. C 97, 034323 (2018)
We computed a new set of static fission properties suited for r-process calculations. The potential energy surfaces and collective inertias of 3640 nuclei in the superheavy region are obtained from Self-Consistent Mean-Field calculations using the Ba
Externí odkaz:
http://arxiv.org/abs/1704.00554
We study the interplay of quadrupole and octupole degrees of freedom in the structure of the isotope $^{144}$Ba. A symmetry conserving configuration mixing method (SCCM) based on a Gogny energy density functional (EDF) has been used. The method inclu
Externí odkaz:
http://arxiv.org/abs/1604.06706
The properties of dynamic (least action) fission paths are analyzed and compared to the ones of the more traditional static (least energy) paths. Both the BCPM and Gogny D1M energy density functionals are used in the calculation of the HFB constraine
Externí odkaz:
http://arxiv.org/abs/1408.6940
Autor:
Robledo, Luis M.
The ground state octupole correlation energy is computed with the D1M variant of the Gogny force in different theoretical frameworks and analyzed in detail. First I consider the correlation energy gained at the mean field level by breaking reflection
Externí odkaz:
http://arxiv.org/abs/1408.6941
Autor:
Giuliani, Samuel A., Robledo, Luis M.
Publikováno v:
Phys. Rev. C 88, 054325 (2013)
We explore the properties of the Barcelona Catania Paris Madrid (BCPM) energy density functional concerning fission dynamics. Potential energy surfaces as well as collective inertias relevant in the fission process are computed for several nuclei whe
Externí odkaz:
http://arxiv.org/abs/1305.0293
Autor:
Robledo, Luis M.
Publikováno v:
Phys.Rev.C79:021302,2009
The problem of how to compute accurately and efficiently the sign of the overlap between two general HFB wave functions is addressed. The results obtained can easily be extrapolated to the evaluation of the sign of the trace of a density operator exp
Externí odkaz:
http://arxiv.org/abs/0901.3213