Do star clusters form in a completely mass-segregated way?

@article{Pavlik2019DoSC,
  title={Do star clusters form in a completely mass-segregated way?},
  author={V'aclav Pavl'ik and Pavel Kroupa and Ladislav {\vS}ubr},
  journal={Astronomy \& Astrophysics},
  year={2019}
}
Context. ALMA observations of the Serpens South star-forming region suggest that stellar protoclusters may be completely mass segregated at birth. Independent observations also suggest that embedded clusters form segregated by mass. Aims. As the primordial mass segregation seems to be lost over time, we aim to study on which timescale an initially perfectly mass-segregated star cluster becomes indistinguishable from an initially not mass-segregated cluster. As an example, the Orion Nebula… 

Primordial mass segregation of star clusters with primordial binaries

Context. Observations of young star-forming regions suggest that star clusters are born completely mass segregated. These initial conditions are, however, gradually lost as the star cluster evolves

Primordial mass segregation of star clusters: The role of binary stars

  • V'aclav Pavl'ik
  • Physics
    Contributions of the Astronomical Observatory Skalnaté Pleso
  • 2020
Observational results of young star-forming regions suggest that star clusters are completely mass segregated at birth. As a star cluster evolves dynamically, these initial conditions are gradually

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