publications

publications by categories in reversed chronological order. generated by jekyll-scholar.

2026

  1. Ongoing and Post-mass-transfer Binaries: A Living Catalog and Unified Review of Binary Mass-transfer Products
    Lieke A. C. van Son, Natsuko Yamaguchi, Pranav Nagarajan, and 6 more authors
    The Astrophysical Journal Supplement Series, Sep 2026
    DOI
  2. A grid of fast-rotating, chemically-homogeneous, supernova and/or long-GRB progenitors
    M. Renzo, O. Gottlieb, H. S. Chan, and 6 more authors
    arXiv e-prints, Jun 2026
    DOI
  3. Interacting Binaries on the Main Sequence as In Situ Tracers of Mass-transfer Efficiency and Stability
    Koushik Sen, Mathieu Renzo, Harim Jin, and 8 more authors
    The Astrophysical Journal, Mar 2026
    DOI
  4. Unraveling the Origin of Unequal Mass Gravitational Wave Events: Insights from a Galactic High Mass X-ray Binary
    Neev Shah, Mathieu Renzo, Koushik Sen, and 2 more authors
    arXiv e-prints, Feb 2026
    DOI
  5. A new sample of massive B-type contact binary candidates from the OGLE survey of the Magellanic Clouds
    A. Menon, M. Pawlak, D. Lennon, and 2 more authors
    Astronomy and Astrophysics, Jan 2026
    DOI

2025

  1. Populations of evolved massive binary stars in the Small Magellanic Cloud: I. Predictions from detailed evolution models
    X.-T. Xu, C. Schürmann, N. Langer, and 13 more authors
    Astronomy and Astrophysics, Dec 2025
    DOI
  2. A high fraction of close massive binary stars at low metallicity
    H. Sana, T. Shenar, J. Bodensteiner, and 74 more authors
    Nature Astronomy, Sep 2025
    DOI
  3. Binarity at LOw Metallicity (BLOeM): Multiplicity of early B-type supergiants in the Small Magellanic Cloud
    N. Britavskiy, L. Mahy, D. J. Lennon, and 32 more authors
    Astronomy and Astrophysics, Jun 2025
    DOI
  4. Binarity at LOw Metallicity (BLOeM): Enhanced multiplicity of early B-type dwarfs and giants at Z = 0.2 Z_\ensuremath⊙
    J. I. Villaseñor, H. Sana, L. Mahy, and 31 more authors
    Astronomy and Astrophysics, Jun 2025
    DOI
  5. Binarity at LOw Metallicity (BLOeM): Multiplicity properties of Oe and Be stars
    J. Bodensteiner, T. Shenar, H. Sana, and 40 more authors
    Astronomy and Astrophysics, Jun 2025
    DOI
  6. Binarity at LOw Metallicity (BLOeM): The multiplicity properties and evolution of BAF-type supergiants
    L. R. Patrick, D. J. Lennon, F. Najarro, and 36 more authors
    Astronomy and Astrophysics, Jun 2025
    DOI
  7. X-ray emission from helium star─black hole binaries as probes of tidally induced spin-up of second-born black holes
    K. Sen, A. Olejak, and S. Banerjee
    Astronomy and Astrophysics, Apr 2025
    DOI

2024

  1. Analytic approximations for massive close post-mass transfer binary systems
    C. Schürmann, N. Langer, J. A. Kramer, and 3 more authors
    Astronomy and Astrophysics, Oct 2024
    DOI
  2. Whispering in the dark: Faint X-ray emission from black holes with OB star companions
    K. Sen, I. El Mellah, N. Langer, and 3 more authors
    Astronomy and Astrophysics, Oct 2024
    DOI
  3. Common origin for black holes in both high mass X-ray binaries and gravitational-wave sources
    Krzysztof Belczynski, Christine Done, Scott Hagen, and 2 more authors
    Astronomy and Astrophysics, Oct 2024
    DOI
  4. Binarity at LOw Metallicity (BLOeM): A spectroscopic VLT monitoring survey of massive stars in the SMC
    T. Shenar, J. Bodensteiner, H. Sana, and 75 more authors
    Astronomy and Astrophysics, Oct 2024
    DOI
  5. The Nature of Unseen Companions in Massive Single-Line Spectroscopic Binaries
    Hugues Sana, Michael Abdul-Masih, Gareth Banyard, and 14 more authors
    In Massive Stars Near and Far, Jan 2024
    DOI

2023

  1. Searching for compact objects in the single-lined spectroscopic binaries of the young Galactic cluster NGC 6231
    G. Banyard, L. Mahy, H. Sana, and 7 more authors
    Astronomy and Astrophysics, Jun 2023
    DOI
  2. Reverse Algols and hydrogen-rich Wolf-Rayet stars from very massive binaries
    K. Sen, N. Langer, D. Pauli, and 6 more authors
    Astronomy and Astrophysics, Apr 2023
    DOI

2022

  1. The Tarantula Massive Binary Monitoring. VI. Characterisation of hidden companions in 51 single-lined O-type binaries: A flat mass-ratio distribution and black-hole binary candidates
    T. Shenar, H. Sana, L. Mahy, and 10 more authors
    Astronomy and Astrophysics, Sep 2022
    DOI
  2. Identifying quiescent compact objects in massive Galactic single-lined spectroscopic binaries
    L. Mahy, H. Sana, T. Shenar, and 13 more authors
    Astronomy and Astrophysics, Aug 2022
    DOI
  3. An X-ray-quiet black hole born with a negligible kick in a massive binary within the Large Magellanic Cloud
    Tomer Shenar, Hugues Sana, Laurent Mahy, and 35 more authors
    Nature Astronomy, Jul 2022
    DOI
  4. Detailed models of interacting short-period massive binary stars
    K. Sen, N. Langer, P. Marchant, and 10 more authors
    Astronomy and Astrophysics, Mar 2022
    DOI

2021

  1. Testing the evolution theory of massive binary systems
    L. Mahy, H. Sana, F. Martins, and 20 more authors
    In MOBSTER-1 virtual conference: Stellar Variability as a Probe of Magnetic Fields in Massive Stars, Nov 2021
    DOI
  2. Detailed evolutionary models of massive contact binaries - I. Model grids and synthetic populations for the Magellanic Clouds
    Athira Menon, Norbert Langer, Selma E. de Mink, and 8 more authors
    Monthly Notices of the Royal Astronomical Society, Nov 2021
    DOI
  3. X-ray emission from BH+O star binaries expected to descend from the observed galactic WR+O binaries
    K. Sen, X.-T. Xu, N. Langer, and 3 more authors
    Astronomy and Astrophysics, Aug 2021
    DOI

2020

  1. Atmospheric NLTE models for the spectroscopic analysis of blue stars with winds. V. Complete comoving frame transfer, and updated modeling of X-ray emission
    J. Puls, F. Najarro, J. O. Sundqvist, and 1 more author
    Astronomy and Astrophysics, Oct 2020
    DOI
  2. Properties of OB star-black hole systems derived from detailed binary evolution models
    N. Langer, C. Schürmann, K. Stoll, and 38 more authors
    Astronomy and Astrophysics, Jun 2020
    DOI

2018

  1. Subphotospheric fluctuations in magnetized radiative envelopes: contribution from unstable magnetosonic waves
    Koushik Sen, Rodrigo Fernández, and Aristotle Socrates
    Monthly Notices of the Royal Astronomical Society, Jun 2018
    DOI