49 citations · 130 across the 8 of their papers we have counts for
8 papers
Axisymmetric magneto-hydrodynamics with SPH
Domingo García-Senz, Robert Wissing, Rubén M. Cabezón
Many interesting terrestrial and astrophysical scenarios involving magnetic fields can be approached in axial geometry. Even though the Lagrangian smoothed particle hydrodynamics (…
A moderately-sized nuclear network to assist multi-D hydrodynamic simulations of supernova explosions
Axel Sanz, Rubén Cabezón, Domingo García-Senz
A key ingredient in any numerical study of supernova explosions is the nuclear network routine that is coupled with the hydrodynamic simulation code. When these studies are perform…
A Smoothed Particle Hydrodynamics Mini-App for Exascale
Aurélien Cavelan, Rubén M. Cabezón, Michal Grabarczyk +1
The Smoothed Particles Hydrodynamics (SPH) is a particle-based, meshfree, Lagrangian method used to simulate multidimensional fluids with arbitrary geometries, most commonly employ…
Self-gravitating barotropic equilibrium configurations of rotating bodies with SPH
Domingo García-Senz, Rubén M. Cabezón, José M. Blanco Iglesias +1
We present a novel relaxation method to build three-dimensional rotating structures of barotropic bodies using the SPH technique. The method is able to relax gaseous structures in…
3D Hydrodynamical Simulations of a Brown Dwarf Accretion by a Main-Sequence Star and its Impact on the Surface Li Abundance
C. Abia, R. M. Cabezón, I. Domí nguez
Li-depleted (enhanced) stars in the main-sequence (MS) and (or) the RGB, pose a puzzling mystery. Presently, there is still no clear answer to the mechanism(s) that enables such Li…
Core-collapse supernovae in the hall of mirrors. A three-dimensional code-comparison project
Rubén M. Cabezón, Kuo-Chuan Pan, Matthias Liebendörfer +5
Modeling core-collapse supernovae (CCSNe) with neutrino transport in three dimensions (3D) requires tremendous computing resources and some level of approximation. We present a fir…
Nucleosynthesis in 2D Core-Collapse Supernovae of 11.2 and 17.0 M Progenitors: Implications for Mo and Ru Production
M. Eichler, K. Nakamura, T. Takiwaki +6
Core-collapse supernovae are the first polluters of heavy elements in the galactic history. As such, it is important to study the nuclear compositions of their ejecta, and understa…
Equalizing resolution in smoothed-particle hydrodynamics calculations using self-adaptive sinc kernels
Domingo García-Senz, Rubén M. Cabezón, José A. Escartín +1
The smoothed-particle hydrodynamics (SPH) technique is a numerical method for solving gas-dynamical problems. It has been applied to simulate the evolution of a wide variety of ast…