Publikationen in Zusammenarbeit mit Forschern von Bulgarian Academy of Sciences (12)

2018

  1. An excess of massive stars in the local 30 Doradus starburst

    Science, Vol. 359, Núm. 6371, pp. 69-71

  2. Response to Comment on “An excess of massive stars in the local 30 Doradus starburst”

    Science, Vol. 361, Núm. 6400

2017

  1. The VLT-FLAMES Tarantula Survey: XXIV. Stellar properties of the O-Type giants and supergiants in 30 Doradus

    Astronomy and Astrophysics, Vol. 600

  2. The VLT-FLAMES Tarantula Survey: XXV. Surface nitrogen abundances of O-Type giants and supergiants

    Astronomy and Astrophysics, Vol. 600

2015

  1. The VLT-FLAMES Tarantula Survey: XIX. B-type supergiants: Atmospheric parameters and nitrogen abundances to investigate the role of binarity and the width of the main sequence

    Astronomy and Astrophysics, Vol. 575

2014

  1. Rotational velocities of single and binary O-type stars in the Tarantula Nebula

    Proceedings of the International Astronomical Union

  2. Spectroscopic and physical parameters of Galactic O-type stars: II. Observational constraints on projected rotational and extra broadening velocities as a function of fundamental parameters and stellar evolution

    Astronomy and Astrophysics, Vol. 562

  3. The VLT-FLAMES tarantula survey: XIII: on the nature of O Vz stars in 30 Doradus

    Astronomy and Astrophysics, Vol. 564

2013

  1. The VLT-FLAMES tarantula survey : XII. Rotational velocities of the single O-type stars

    Astronomy and Astrophysics, Vol. 560

2011

  1. Spectroscopic and physical parameters of Galactic O-type stars: I. Effects of rotation and spectral resolving power in the spectral classification of dwarfs and giants

    Astronomy and Astrophysics, Vol. 530

  2. The VLT-FLAMES Tarantula Survey: I. Introduction and observational overview

    Astronomy and Astrophysics, Vol. 530

  3. The VLT-FLAMES Tarantula Survey: II. R139 revealed as a massive binary system

    Astronomy and Astrophysics, Vol. 530