The effect of near-core mixing on rejuvenation and the asteroseismic properties of massive accretors (online data)

Online data for "The effect of near-core mixing on rejuvenation and the asteroseismic properties of massive accretors" (Henneco & Bowman 2026) This repository contains the in- and output files for the MESA and GYRE computations for Henneco & Bowman (2026). Link to arxiv version of paper: https://arxiv.org/abs/2606.13567 Operating system All MESA and GYRE computations were performed on Ubuntu 22.04.5 LTS (Jammy Jellyfish). MESA Data related to the MESA computations. MESA version MESA r23.05.1 MESA SDK 24.7.1 Input MESA work directories for the binary and single star models. binary_workdir - MESA work directory adapted from Wagg et al. (2024) with varying semiconvective and overshooting efficiencies, and increased spatial and temporal resolution. single_workdir - MESA work directory with the same input physics as the binary models, but for single stellar models. slow_MT_binary_workdir - MESA work directory adapted from binary_workdir, with decreased initial binary period to simulate slow (Case-A) mass transfer. Resulting model used to produce Fig. 6. Output History and profile output for the accretor and single-star MESA models. The `profileXX.data` files are those for the central hydrogen mass fractions specified in the paper: 0.47, 0.30, 0.10, 0.01 for the original models, and 0.42, 0.30, 0.10, 0.01 for the models without overshooting. The central mass fraction decreases with increasing profile numbers. accretor_models: original_models: asc0p0: alpha_semiconvection = 0.0 asc0p001: alpha_semiconvection = 0.001 asc0p01: alpha_semiconvection = 0.01 asc0p1: alpha_semiconvection = 0.1 asc1p0: alpha_semiconvection = 1.0 asc10p0: alpha_semiconvection = 10.0 asc100p0: alpha_semiconvection = 100.0 asc1000p0: alpha_semiconvection = 1000.0 Schw_crit: model using Schwarzschild criterion no_overshooting_models: asc0p0: alpha_semiconvection = 0.0 asc0p001: alpha_semiconvection = 0.001 asc0p01: alpha_semiconvection = 0.01 asc0p1: alpha_semiconvection = 0.1 asc1p0: alpha_semiconvection = 1.0 asc10p0: alpha_semiconvection = 10.0 asc100p0: alpha_semiconvection = 100.0 asc1000p0: alpha_semiconvection = 1000.0 Schw_crit: model using Schwarzschild criterion single_models: original_models: m3.50: M_star = 3.50 M_sol m3.51: M_star = 3.51 M_sol m3.52: M_star = 3.52 M_sol m3.53: M_star = 3.53 M_sol m3.54: M_star = 3.54 M_sol m3.55: M_star = 3.55 M_sol no_overshooting_models: m3.45: M_star = 3.45 M_sol m3.46: M_star = 3.46 M_sol m3.49: M_star = 3.49 M_sol m3.50: M_star = 3.50 M_sol m3.51: M_star = 3.51 M_sol m3.54: M_star = 3.54 M_sol m3.55: M_star = 3.55 M_sol GYRE In- and output (summary) files for the GYRE computations. GYRE version GYRE 7.1 MESA SDK 24.7.1 accretor_models: original_models: ... ad_summary.txt (output) gyre.in (input) no_overshooting_models: ... ad_summary.txt (output) gyre.in (input) single_models: original_models: ... ad_summary.txt (output) gyre.in (input) no_overshooting_models: ... ad_summary.txt (output) gyre.in (input)