---
res:
  bibo_abstract:
  - Massive binaries that merge as compact objects are the progenitors of gravitational-wave
    sources. Most of these binaries experience one or more phases of mass transfer,
    during which one of the stars loses all or part of its outer envelope and becomes
    a stripped-envelope star. The evolution of the size of these stripped stars is
    crucial in determining whether they experience further interactions and understanding
    their ultimate fate. We present new calculations of stripped-envelope stars based
    on binary evolution models computed with MESA. We use these to investigate their
    radius evolution as a function of mass and metallicity. We further discuss their
    pre-supernova observable characteristics and potential consequences of their evolution
    on the properties of supernovae from stripped stars. At high metallicity, we find
    that practically all of the hydrogen-rich envelope is removed, which is in agreement
    with earlier findings. Only progenitors with initial masses below 10 M⊙ expand
    to large radii (up to 100 R⊙), while more massive progenitors remain compact.
    At low metallicity, a substantial amount of hydrogen remains and the progenitors
    can, in principle, expand to giant sizes (> 400 R⊙) for all masses we consider.
    This implies that they can fill their Roche lobe anew. We show that the prescriptions
    commonly used in population synthesis models underestimate the stellar radii by
    up to two orders of magnitude. We expect that this has consequences for the predictions
    for gravitational-wave sources from double neutron star mergers, particularly
    with regard to their metallicity dependence.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: E.
      foaf_name: Laplace, E.
      foaf_surname: Laplace
  - foaf_Person:
      foaf_givenName: Ylva Louise Linsdotter
      foaf_name: Götberg, Ylva Louise Linsdotter
      foaf_surname: Götberg
      foaf_workInfoHomepage: http://www.librecat.org/personId=d0648d0c-0f64-11ee-a2e0-dd0faa2e4f7d
    orcid: 0000-0002-6960-6911
  - foaf_Person:
      foaf_givenName: S. E.
      foaf_name: de Mink, S. E.
      foaf_surname: de Mink
  - foaf_Person:
      foaf_givenName: S.
      foaf_name: Justham, S.
      foaf_surname: Justham
  - foaf_Person:
      foaf_givenName: R.
      foaf_name: Farmer, R.
      foaf_surname: Farmer
  bibo_doi: 10.1051/0004-6361/201937300
  bibo_volume: 637
  dct_date: 2020^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/0004-6361
  - http://id.crossref.org/issn/1432-0746
  dct_language: eng
  dct_publisher: EDP Sciences@
  dct_subject:
  - Space and Planetary Science
  - Astronomy and Astrophysics
  dct_title: 'The expansion of stripped-envelope stars: Consequences for supernovae
    and gravitational-wave progenitors@'
...