37 citations · 132 across the 10 of their papers we have counts for
10 papers
Birth of magnetized low-mass protostars and circumstellar disks
Adnan Ali Ahmad, Matthias González, Patrick Hennebelle +2
Although protostars and disks are often studied separately owing to numerical and observational challenges, breakthroughs in recent years have highlighted the need to study both ob…
The interdependence between density PDF, CMF and IMF and their relation with Mach number in simulations
Arturo Nuñez-Castiñeyra, Matthias González, Noé Brucy +3
The initial mass function (IMF) of stars and the corresponding cloud mass function (CMF), traditionally considered universal, exhibit variations that are influenced by the local en…
A multi-dimensional, robust, and cell-centered finite-volume scheme for the ideal MHD equations
Pascal Tremblin, Rémi Bourgeois, Solène Bulteau +6
We present a new multi-dimensional, robust, and cell-centered finite-volume scheme for the ideal MHD equations. This scheme relies on relaxation and splitting techniques and can be…
Accuracy of ALMA estimates of young disk radii and masses. Predicted observations from numerical simulations
Ngo-Duy Tung, Leonardo Testi, Ugo Lebreuilly +7
Protoplanetary disks, which are the natural consequence of the gravitational collapse of the dense molecular cloud cores, host the formation of the known planetary systems in our u…
Effects of Radiation in Accretion Regions of Classical T Tauri Stars: Pre-heating of accretion column in non-LTE regime
Salvatore Colombo, Laurent Ibgui, Salvatore Orlando +8
Models and observations indicate that the impact of matter accreting onto the surface of young stars produces regions at the base of accretion columns, in which optically thin and…
Non-LTE radiation hydrodynamics in PLUTO
Salvatore Colombo, Laurent Ibgui, Salvatore Orlando +5
Modeling the dynamics of most astrophysical structures requires an adequate description of the radiation-matter interaction. Several numerical (magneto)hydrodynamics codes were upg…
Multigroup radiation hydrodynamics with flux-limited diffusion and adaptive mesh refinement
Matthias González, Neil Vaytet, Benoît Commerçon +1
Radiative transfer plays a key role in the star formation process. Due to a high computational cost, radiation-hydrodynamics simulations performed up to now have mainly been carrie…
Measure of precursor electron density profiles of laser launched radiative shocks
Michel Busquet, Frédéric Thais, Matthias González +1
We have studied the dynamics of strong radiative shocks generated with the high-energy subnanosecond iodine laser at Prague Asterix Laser System facility
Experimental study of radiative shocks at PALS facility
Chantal Stehlé, Matthias González, Michaela Kozlova +13
We report on the investigation of strong radiative shocks generated with the high energy, sub-nanosecond iodine laser at PALS. These shock waves are characterized by a developed ra…
2D numerical study of the radiation influence on shock structure relevant to laboratory astrophysics
Matthias González, Edouard Audit, Chantal Stehlé
Radiative shocks are found in various astrophysical objects and particularly at different stages of stellar evolution. Studying radiative shocks, their topology, and thermodynamica…