scholarly journals Solution of Hartree-Fock-Bogoliubov equations and fitting procedure using the N2LO Skyrme pseudopotential in spherical symmetry

2017 ◽  
Vol 96 (4) ◽  
Author(s):  
P. Becker ◽  
D. Davesne ◽  
J. Meyer ◽  
J. Navarro ◽  
A. Pastore
Keyword(s):  
Spherical Symmetry ◽  
Hartree Fock ◽  
Fitting Procedure ◽  
Bogoliubov Equations

scholarly journals 1S0 Pairing Gaps, Chemical Potentials and Entrainment Matrix in Superfluid Neutron-Star Cores for the Brussels–Montreal Functionals

Universe ◽  
2021 ◽  
Vol 7 (12) ◽  
pp. 470
Author(s):  
Valentin Allard ◽  
Nicolas Chamel
Keyword(s):  
Neutron Star ◽  
Equation Of State ◽  
Neutron Stars ◽  
Physical Meaning ◽  
Outer Core ◽  
Time Dependent ◽  
Hartree Fock ◽  
Chemical Potentials ◽  
Bogoliubov Equations ◽  
Flow Velocities

Temperature and velocity-dependent 1S0 pairing gaps, chemical potentials and entrainment matrix in dense homogeneous neutron–proton superfluid mixtures constituting the outer core of neutron stars, are determined fully self-consistently by solving numerically the time-dependent Hartree–Fock–Bogoliubov equations over the whole range of temperatures and flow velocities for which superfluidity can exist. Calculations have been made for npeμ in beta-equilibrium using the Brussels–Montreal functional BSk24. The accuracy of various approximations is assessed and the physical meaning of the different velocities and momentum densities appearing in the theory is clarified. Together with the unified equation of state published earlier, the present results provide consistent microscopic inputs for modeling superfluid neutron-star cores.

scholarly journals Symmetry-projected Hartree–Fock–Bogoliubov equations

2000 ◽  
Vol 665 (1-2) ◽  
pp. 71-91 ◽  
Author(s):  
Javid A. Sheikh ◽  
Peter Ring
Keyword(s):  
Hartree Fock ◽  
Bogoliubov Equations

scholarly journals 3D solution of Hartree-Fock-Bogoliubov equations for drip-line nuclei

1996 ◽  
Vol 600 (3) ◽  
pp. 371-386 ◽  
Author(s):  
J. Terasaki ◽  
P.-H. Heenen ◽  
H. Flocard ◽  
P. Bonche
Keyword(s):  
Drip Line ◽  
Hartree Fock ◽  
Bogoliubov Equations

Quantitative treatment for extracting coherent elastic scattering from X-ray scattering experiments

1999 ◽  
Vol 32 (2) ◽  
pp. 322-326 ◽  
Author(s):  
Khalid Laaziri ◽  
J. L. Robertson ◽  
S. Roorda ◽  
M. Chicoine ◽  
S. Kycia ◽  
...  
Keyword(s):  
Impulse Approximation ◽  
Coherent Scattering ◽  
High Energy ◽  
Compton Profile ◽  
Detector Resolution ◽  
X Ray ◽  
Hartree Fock ◽  
Fitting Procedure ◽  
X Ray Scattering ◽  
Peak Function

A fitting procedure for separating the inelastic and elastic contributions to the total scattering in diffuse-scattering experiments at high energy using energy-dispersive X-ray techniques is presented. An asymmetric peak function is used to model the elastic peak. The inelastic scattering peak is modeled using a theoretical Compton profile, calculated using the impulse approximation (Hartree–Fock wave functions were used), convoluted with the detector resolution. This procedure, which requires only two free parameters, is shown to be extremely effective in extracting the integrated elastic intensity of coherent scattering at each wave vector, even at low scattering angles where the Compton scattering is not well resolved.

Generalized Pairing in Light Nuclei. I. Solutions of Hartree-Fock-Bogoliubov Equations inN=ZEven-Even Nuclei

1969 ◽  
Vol 178 (4) ◽  
pp. 1670-1681 ◽  
Author(s):  
J. BAR-TOUV ◽  
A. GOSWAMI ◽  
A. L. GOODMAN ◽  
G. L. STRUBLE
Keyword(s):  
Light Nuclei ◽  
Hartree Fock ◽  
Bogoliubov Equations
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