SIMBAD references

2024A&A...688L..10V - Astronomy and Astrophysics, volume 688L10 (2024/8-1)

The maximum black hole mass at solar metallicity.

VINK J.S., SABHAHIT G.N. and HIGGINS E.R.

Abstract (from CDS):

We analyse the current knowledge and uncertainties in detailed stellar evolution and wind modelling to evaluate the mass of the most massive stellar black hole (BH) at solar metallicity. Contrary to common expectations that it is the most massive stars that produce the most massive BHs, we find that the maximum $ M_{\mathrm{BH}}^{\mathrm{Max}} \simeq 30 \pm 10\,M_{\odot} $ is found in the canonical intermediate range between MZAMS ≃ 30 and 50 M⊙ instead. The prime reason for this seemingly counter-intuitive finding is that very massive stars (VMS) have increasingly high mass-loss rates that lead to substantial mass evaporation before they expire as stars and end as lighter BHs than their canonical O-star counterparts.

Abstract Copyright: © ESO 2024

Journal keyword(s): stars: evolution - stars: massive - stars: mass-loss - supergiants

Simbad objects: 3

goto Full paper

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2024A&A...688L..10V and select 'bookmark this link' or equivalent in the popup menu