120 citations · 731 across the 23 of their papers we have counts for
5 papers · 1 filter
A well-balanced scheme for the simulation tool-kit A-MaZe: implementation, tests, and first applications to stellar structure
M. V. Popov, R. Walder, D. Folini +6
Characterizing stellar convection in multiple dimensions is a topic at the forefront of stellar astrophysics. Numerical simulations are an essential tool for this task. We present…
Lithium depletion in solar-like stars: effect of overshooting based on realistic multi-dimensional simulations
I. Baraffe, J. Pratt, T. Goffrey +5
We study lithium depletion in low-mass and solar-like stars as a function of time, using a new diffusion coefficient describing extra-mixing taking place at the bottom of a convect…
Extreme value statistics for two-dimensional convective penetration in a pre-Main Sequence star
J. Pratt, I. Baraffe, T. Goffrey +5
We examine a penetration layer formed between a central radiative zone and a large convection zone in the deep interior of a young low-mass star. Using the Multidimensional Stellar…
Spherical-shell boundaries for two-dimensional compressible convection in a star
J. Pratt, I. Baraffe, T. Goffrey +6
Context: We study the impact of two-dimensional spherical shells on compressible convection. Realistic profiles for density and temperature from a one-dimensional stellar evolution…
Preliminary results of giant pulse investigations from Crab pulsar with Radioastron
Alexey Rudnitskiy, Mikhail Popov, Vladimir Soglasnov
Giant pulses from Crab pulsar were observed together with Radioastron space radiotelescope, Global EVN radio telescopes and Kvazar-KVO VLBI stations to study the scattering effects…