Results 21 to 30 of about 214,641 (271)
Linking the formation and fate of exo-Kuiper belts within solar system analogues [PDF]
, 2020 Escalating observations of exo-minor planets and their destroyed remnants both passing through the solar system and within white dwarf planetary systems motivate an understanding of the orbital history and fate of exo-Kuiper belts and planetesimal discs.
Cai, Maxwell X. +9 more
core +3 more sources
Improving 1D Stellar Models with 3D Atmospheres
EPJ Web of Conferences, 2017 Stellar evolution codes play a major role in present-day astrophysics, yet they share common issues. In this work we seek to remedy some of those by the use of results from realistic and highly detailed 3D hydrodynamical simulations of stellar ...
Mosumgaard Jakob Rørsted +4 more
doaj +1 more source
A Review of the Mixing Length Theory of Convection in 1D Stellar Modeling
Galaxies, 2023 We review the application of the one-dimensional Mixing Length Theory (MLT) model of convection in stellar interiors and low-mass stellar evolution.
Meridith Joyce, Jamie Tayar
doaj +1 more source
On the parallelization of stellar evolution codes [PDF]
Computational Astrophysics and Cosmology, 2018 AbstractMultidimensional nucleosynthesis studies with hundreds of nuclei linked through thousands of nuclear processes are still computationally prohibitive. To date, most nucleosynthesis studies rely either on hydrostatic/hydrodynamic simulations in spherical symmetry, or on post-processing simulations using temperature and density versus time ...
Martin Rodriguez, David +2 more
openaire +5 more sources
Trends of stellar entropy along stellar evolution [PDF]
Research in Astronomy and Astrophysics, 2016 17 pages, 3 figures, accepted for publication at Research in Astronomy and Astrophysics (RAA)
Jorge Ernesto Horvath +2 more
openaire +3 more sources
Planetary Engulfment Prognosis within the ρ CrB System
The Astrophysical Journal, 2023 Exoplanets have been detected around stars at various stages of their lives, ranging from young stars emerging from formation to the latter stages of evolution, including white dwarfs and neutron stars.
Stephen R. Kane
doaj +1 more source
The evolution of stellar exponential discs [PDF]
Monthly Notices of the Royal Astronomical Society, 2001 12 pages inclding 9 figures, MNRAS ...
Annette M. N. Ferguson, Catherine Clarke
openaire +5 more sources
Frontiers in Astronomy and Space Sciences, 2021 Theoretical prediction of surface stellar abundances of light elements–lithium, beryllium, and boron–represents one of the most interesting open problems in astrophysics.
E. Tognelli +14 more
doaj +1 more source