The MULTIPLicity of supErnova progenitorS

Publications

HR 6819 is a binary system with no black hole -- revisiting the source with infrared interferometry and optical integral field spectroscopy

Author(s): A. J. Frost, J. Bodensteiner, Th. Rivinius, D. Baade, A. Merand, F. Selman, M. Abdul-Masih, G. Banyard, E. Bordier, K. Dsilva, C. Hawcroft, L. Mahy, M. Reggiani, T. Shenar, M. Cabezas, P. Hadrava, M. Heida, R. Klement, H. Sana
Published in: Astronomy & Astrophysics, Issue Vol. 659, L3, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202143004

The excess of cool supergiants from contemporary stellar evolution models defies the metallicity-independent Humphreys–Davidson limit

Author(s): Avishai Gilkis, Tomer Shenar, Varsha Ramachandran, Adam S Jermyn, Laurent Mahy, Lidia M Oskinova, Iair Arcavi, Hugues Sana
Published in: Monthly Notices of the Royal Astronomical Society, Issue 503/2, 2021, Page(s) 1884-1896, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab383

The VLT-FLAMES Tarantula Survey: Observational evidence for two distinct populations of massive runaway stars in 30 Doradus

Author(s): H. Sana, O. H. Ramírez-Agudelo, V. Hénault-Brunet, L. Mahy, L. A. Almeida, A. de Koter, J.M. Bestenlehner, C.J. Evans, N. Langer, F.R.N. Schneider, P.A. Crowther, S.E. de Mink, A. Herrero, D.J. Lennon, M. Gieles, J. Maíz Apellániz, M. Renzo, E. Sabbi, J.Th. van Loon, J.S. Vink
Published in: Astronomy & Astrophysics, Issue Vol. 668, L5, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244677

Forming merging double compact objects with stable mass transfer

Author(s): A. Picco, P. Marchant, H. Sana, G. Nelemans
Published in: Astronomy & Astrophysics, Issue 681, 2024, Page(s) A31, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202347090

The Tarantula Massive Binary Monitoring

Author(s): T. Shenar, H. Sana, P. Marchant, B. Pablo, N. Richardson, A. F. J. Moffat, T. Van Reeth, R. H. Barbá, D. M. Bowman, P. Broos, P. A. Crowther, J. S. Clark, A. de Koter, S. E. de Mink, K. Dsilva, G. Gräfener, I. D. Howarth, N. Langer, L. Mahy, J. Maíz Apellániz, A. M. T. Pollock, F. R. N. Schneider, L. Townsley, J. S. Vink
Published in: Astronomy & Astrophysics, Issue 650, 2021, Page(s) A147, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140693

The young massive SMC cluster NGC 330 seen by MUSE

Author(s): J. Bodensteiner, H. Sana, C. Wang, N. Langer, L. Mahy, G. Banyard, A. de Koter, S. E. de Mink, C. J. Evans, Y. Götberg, L. R. Patrick, F. R. N. Schneider, F. Tramper
Published in: Astronomy & Astrophysics, Issue 652, 2021, Page(s) A70, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140507

Binary-object spectral-synthesis in 3D (BOSS-3D) -- Modelling H-alpha emission in the enigmatic multiple system LB-1

Author(s): L. Hennicker, N. D. Kee, T. Shenar, J. Bodensteiner, M. Abdul-Masih, I. El Mellah, H. Sana, J. O. Sundqvist
Published in: Astronomy & Astrophysics, Issue Vol. 660, A17, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141831

Tying the Geometrical Traits of Massive Young Stellar Objects and Their Disks to a Potential Evolutionary Sequence Using Infrared Observations

Author(s): A. J. Frost, R. D. Oudmaijer, S. L. Lumsden, W. J. de Wit
Published in: The Astrophysical Journal, Issue 920/1, 2021, Page(s) 48, ISSN 0004-637X
Publisher: University of Chicago Press
DOI: 10.3847/1538-4357/ac1741

Detailed evolutionary models of massive contact binaries – I. Model grids and synthetic populations for the Magellanic Clouds

Author(s): Athira Menon, Norbert Langer, Selma E de Mink, Stephen Justham, Koushik Sen, Dorottya Szécsi, Alex de Koter, Michael Abdul-Masih, Hugues Sana, Laurent Mahy, Pablo Marchant
Published in: Monthly Notices of the Royal Astronomical Society, Issue 507/4, 2021, Page(s) 5013-5033, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2276

Multiplicity of northern bright O-type stars with optical long baseline interferometry

Author(s): Cyprien Lanthermann, Jean-Baptiste Le Bouquin, Hugues Sana, Antoine Mérand, John D. Monnier, Karine Perraut, Abigail J. Frost, Laurent Mahy, Eric Gosset, Michael De Becker, Stefan Kraus, Narsireddy Anugu, Claire L. Davies, Jacob Ennis, Tyler Gardner, Aaron Labdon, Benjamin Setterholm, Theo ten Brummelaar, Gail H. Schaefer
Published in: Astronomy & Astrophysics, Issue Vol. 672, A6, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245364

The young massive SMC cluster NGC 330 seen by MUSE

Author(s): J. Bodensteiner, H. Sana, P. L. Dufton, C. Wang, N. Langer, G. Banyard, L. Mahy, A. de Koter, S. E. de Mink, C. J. Evans, Y. Götberg, V. Hénault-Brunet, L. R. Patrick, F. R. N. Schneider
Published in: Astronomy & Astrophysics, Issue 680, 2023, Page(s) A32, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202345950

Reverse Algols and hydrogen-rich Wolf-Rayet stars from very massive binaries

Author(s): K. Sen, N. Langer, D. Pauli, G. Gräfener, A. Schootemeijer, H. Sana, T. Shenar, L. Mahy, and C. Wang
Published in: Astronomy & Astrophysics, Issue Vol. 672, A198, 2023, Page(s) 19, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245378

The onset of stellar multiplicity in massive star formation: A search for low-mass companions of massive young stellar objects with<i>L</i>′-band adaptive optics imaging

Author(s): E. Bordier, W.-J. de Wit, A. J. Frost, H. Sana, T. Pauwels, E. Koumpia
Published in: Astronomy & Astrophysics, Issue 681, 2024, Page(s) A85, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202347548

https://arxiv.org/abs/2205.11318

Author(s): J. A. Toalá, D. Bowman, T. Van Reeth, H. Todt, K. Dsilva, T. Shenar, G. Koenigsberger, S. Estrada-Dorado, L. M. Oskinova, W.-R. Hamann
Published in: Monthly Notices of the Royal Astronomical Society, Issue Vol 514, 2, 2022, Page(s) 2269-2277, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1455

A relation between the radial velocity dispersion of young clusters and their age

Author(s): M. C. Ramírez-Tannus, F. Backs, A. de Koter, H. Sana, H. Beuther, A. Bik, W. Brandner, L. Kaper, H. Linz, Th. Henning, J. Poorta
Published in: Astronomy & Astrophysics, Issue 645, 2021, Page(s) L10, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039673

The orbit and stellar masses of the archetype colliding-wind binary WR 140

Author(s): Joshua D Thomas, Noel D Richardson, J J Eldridge, Gail H Schaefer, John D Monnier, Hugues Sana, Anthony F J Moffat, Peredur Williams, Michael F Corcoran, Ian R Stevens, Gerd Weigelt, Farrah D Zainol, Narsireddy Anugu, Jean-Baptiste Le Bouquin, Theo ten Brummelaar, Fran Campos, Andrew Couperus, Claire L Davies, Jacob Ennis, Thomas Eversberg, Oliver Garde, Tyler Gardner, Joan Guarro Fló, Stefan K
Published in: Monthly Notices of the Royal Astronomical Society, Issue 504/4, 2021, Page(s) 5221-5230, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1181

The observed multiplicity properties of B-type stars in the Galactic young open cluster NGC 6231

Author(s): G. Banyard, H. Sana, L. Mahy, J. Bodensteiner, J.I. Villaseñor, C.J. Evans
Published in: Astronomy & Astrophysics, Issue Vol. 658, A69, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141037

WR 63: a multiple system (O+O) + WR?

Author(s): André-Nicolas Chené, Laurent Mahy, Eric Gosset, Nicole St-Louis, Karan Dsilva, Rajeev Manick
Published in: Monthly Notices of the Royal Astronomical Society, Issue Vol 516, 1, 2022, Page(s) 1022-1031, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1762

Characterization of the variability in the O+B eclipsing binary HD 165246

Author(s): C Johnston, N Aimar, M Abdul-Masih, D M Bowman, T R White, C Hawcroft, H Sana, S Sekaran, K Dsilva, A Tkachenko, C Aerts
Published in: Monthly Notices of the Royal Astronomical Society, Issue 503/1, 2021, Page(s) 1124-1137, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab488

Exploring the influence of different velocity fields on Wolf-Rayet star spectra

Author(s): R R Lefever; A A C Sander; T Shenar; L G Poniatowski; K Dsilva; H Todt
Published in: Monthly Notices of the Royal Astronomical Society, Issue Vol. 521, 1, 2023, Page(s) 1374-1392, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2302.13964

An X-ray quiet black hole born with a negligible kick in a massive binary within the Large Magellanic Cloud

Author(s): Tomer Shenar, Hugues Sana, Laurent Mahy, Kareem El-Badry, Pablo Marchant, Norbert Langer, Calum Hawcroft, Matthias Fabry, Koushik Sen, Leonardo A. Almeida, Michael Abdul-Masih, Julia Bodensteiner, Paul A. Crowther, Mark Gieles, Mariusz Gromadzki, Vincent Henault-Brunet, Artemio Herrero, Alex de Koter, Patryk Iwanek, Szymon Kozłowski, Daniel J. Lennon, Jesus Maız Apellaniz, Przemysław Mroz, Anth
Published in: Nature Astronomy, Issue 6, 2022, Page(s) 1085-1092, ISSN 2397-3366
Publisher: Nature Publishing Group
DOI: 10.1038/s41550-022-01730-y

BAT99 126: A multiple Wolf-Rayet system in the Large Magellanic Cloud with a massive near-contact binary

Author(s): S. Janssens, T. Shenar, L. Mahy, P. Marchant, H. Sana, J. Bodensteiner
Published in: Astronomy & Astrophysics, Issue 646, 2021, Page(s) A33, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202039305

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

Author(s): Tomer Shenar, Hugues Sana, Laurent Mahy, Jesus Maiz Apellaniz, Paul A. Crowther, Mariusz Gromadzki, Artemio Herrero, Norbert Langer, Pablo Marchant, Fabian R. N. Schneider, Koushik Sen, Igor Soszynski, S. Toonen
Published in: Astronomy & Astrophysics, Issue Vol. 665, A148, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244245

Resolving the dynamical mass tension of the massive binary 9 Sagittarii

Author(s): M. Fabry, C. Hawcroft, A. J. Frost, L. Mahy, P. Marchant, J.-B. Le Bouquin, H. Sana
Published in: Astronomy & Astrophysics, Issue 651, 2021, Page(s) A119, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202140452

An absence of binary companions to Wolf-Rayet stars in the Small Magellanic Cloud

Author(s): A. Schootemeijer, T. Shenar, N. Langer, N. Grin, H. Sana, G. Gräfener, C. Schürmann, C. Wang, X.-T. Xu
Published in: Astronomy & Astrophysics, Issue 689, 2024, Page(s) A157, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202449978

Identifying quiescent compact objects in massive Galactic single-lined spectroscopic binaries

Author(s): L. Mahy, H. Sana, T. Shenar, K. Sen, N. Langer, P. Marchant, M. Abdul-Masih, G. Banyard, J. Bodensteiner, D. M. Bowman, K. Dsilva, M. Fabry, C. Hawcroft, S. Janssens, T. Van Reeth, C. Eldridge
Published in: Astronomy & Astrophysics, Issue Vol. 664, A159, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243147

Carina High-contrast Imaging Project for massive Stars (CHIPS)

Author(s): A. Rainot, M. Reggiani, H. Sana, J. Bodensteiner, C. A. Gomez-Gonzalez, O. Absil, V. Christiaens, P. Delorme, L. A. Almeida, S. Caballero-Nieves, J. De Ridder, K. Kratter, S. Lacour, J.-B. Le Bouquin, L. Pueyo, H. Zinnecker
Published in: Astronomy & Astrophysics, Issue 640, 2020, Page(s) A15, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936448

Detection of single-degenerate massive binaries with Gaia: The impact of blue supergiants, triples, mass precision, and high-precision parallax requirements

Author(s): S. Janssens, T. Shenar, H. Sana, P. Marchant
Published in: Astronomy & Astrophysics, Issue Vol. 670, A79, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244818

The “hidden” companion in LB-1 unveiled by spectral disentangling

Author(s): T. Shenar, J. Bodensteiner, M. Abdul-Masih, M. Fabry, L. Mahy, P. Marchant, G. Banyard, D. M. Bowman, K. Dsilva, C. Hawcroft, M. Reggiani, H. Sana
Published in: Astronomy & Astrophysics, Issue 639, 2020, Page(s) L6, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038275

Stellar mergers as the origin of the blue main-sequence band in young star clusters

Author(s): Chen Wang, Norbert Langer, Abel Schootemeijer, Antonino Milone, Ben Hastings, Xiao-Tian Xu, Julia Bodensteiner, Hugues Sana, Norberto Castro, D.J. Lennon, Pablo Marchant, A. de Koter, Selma E. de Mink
Published in: Nature Astronomy, Issue Vol. 6, 2022, Page(s) 480-487, ISSN 2397-3366
Publisher: Nature Publishing Group
DOI: 10.1038/s41550-021-01597-5

Low-mass Stellar and Substellar Candidate Companions around Massive Stars in Sco OB1 and M17

Author(s): Tinne Pauwels, Maddalena Reggiani, Hugues Sana, Laurent Mahy
Published in: The Astronomical Journal, Issue 168, 2024, Page(s) 209, ISSN 0004-6256
Publisher: American Astronomical Society
DOI: 10.3847/1538-3881/ad6f06

Multiplicity of Galactic Luminous Blue Variable stars

Author(s): L. Mahy, C. Lanthermann, D. Hutsemékers, J. Kluska, A. Lobel, R. Manick, B. Miszalski, M. Reggiani, H. Sana, E. Gosset
Published in: Astronomy & Astrophysics, Issue Vol. 657, A4, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040062

MWC 656 is unlikely to contain a black hole

Author(s): S. Janssens, T. Shenar, N. Degenaar, J. Bodensteiner, H. Sana, J. Audenaert, A. J. Frost
Published in: Astronomy & Astrophysics, Issue 677, 2023, Page(s) L9, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202347318

On the origin of close massive binaries in the M17 star-forming region

Author(s): E. Bordier, A.J. Frost, H. Sana, M. Reggiani, A. Mérand, A. Rainot, M.C. Ramírez-Tannus, W.J. de Wit
Published in: Astronomy & Astrophysics, Issue Vol. 663, A26, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141849

The spectroscopic binary fraction of the young stellar cluster M17

Author(s): M. C. Ramírez-Tannus, A. R. Derkink, F. Backs, A. de Koter, H. Sana, J. Poorta, L. Kaper, M. Stoop
Published in: Astronomy & Astrophysics, Issue 690, 2024, Page(s) A178, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202450256

The multiplicity of massive stars in the Scorpius OB1 association through high-contrast imaging

Author(s): T. Pauwels, M. Reggiani, H. Sana, A. Rainot, K. Kratter
Published in: Astronomy & Astrophysics, Issue 678, 2024, Page(s) A172, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202245324

Probing the low-mass end of the companion mass function for O-type stars

Author(s): M. Reggiani, A. Rainot, H. Sana, L. A. Almeida, S. Caballero-Nieves, K. Kratter, S. Lacour, J.-B. LeBouquin, H. Zinnecker
Published in: Astronomy & Astrophysics, Issue Vol. 660, A122, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142418

A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars

Author(s): K. Dsilva, T. Shenar, H. Sana, P. Marchant
Published in: Astronomy & Astrophysics, Issue 674, 2023, Page(s) A88, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244308

Investigating the lack of main-sequence companions to massive Be stars

Author(s): J. Bodensteiner, T. Shenar, H. Sana
Published in: Astronomy & Astrophysics, Issue 641, 2020, Page(s) A42, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202037640

Updated radial velocities and new constraints on the nature of the unseen source in NGC1850 BH1

Author(s): S Saracino, T Shenar, S Kamann, N Bastian, M Gieles, C Usher, J Bodensteiner, A Kochoska, J A Orosz, H Sana
Published in: Monthly Notices of the Royal Astronomical Society, Issue Volume 521, Issue 2, 2023, Page(s) 3162–3171, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad764

A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars

Author(s): K. Dsilva, T. Shenar, H. Sana, P. Marchant
Published in: Astronomy & Astrophysics, Issue 641, 2020, Page(s) A26, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038446

Uncovering astrometric black hole binaries with massive main-sequence companions with Gaia

Author(s): S. Janssens, T. Shenar, H. Sana, S. Faigler, N. Langer, P. Marchant, T. Mazeh, C. Schürmann, S. Shahaf
Published in: Astronomy & Astrophysics, Issue Vol. 658, A129, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141866

Binarity at LOw Metallicity (BLOeM)

Author(s): T. Shenar, J. Bodensteiner, H. Sana, P. A. Crowther, D. J. Lennon, M. Abdul-Masih, L. A. Almeida, F. Backs, S. R. Berlanas, M. Bernini-Peron, J. M. Bestenlehner, D. M. Bowman, V. A. Bronner, N. Britavskiy, A. de Koter, S. E. de Mink, K. Deshmukh, C. J. Evans, M. Fabry, M. Gieles, A. Gilkis, G. González-Torà, G. Gräfener, Y. Götberg, C. Hawcroft, V. Hénault-Brunet, A. Herrero, G. Holgado, S. J
Published in: Astronomy & Astrophysics, Issue 690, 2024, Page(s) A289, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202451586

Searching for compact objects in the single-lined spectroscopic binaries of the young Galactic cluster NGC 6231

Author(s): G. Banyard, L. Mahy, H. Sana, J. Bodensteiner, J. I. Villaseñor, K. Sen, N. Langer, S. de Mink, A. Picco, T. Shenar
Published in: Astronomy & Astrophysics, Issue 674, 2023, Page(s) A60, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202244742

The Carina High-contrast Imaging Project for massive Stars (CHIPS): II. O stars in Trumpler~14

Author(s): Alan Rainot, Maddalena Reggiani, Hugues Sana, Julia Bodensteiner, Olivier Absil
Published in: Astronomy & Astrophysics, Issue Vol. 658, A198, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202141562

Clues on the Origin and Evolution of Massive Contact Binaries: Atmosphere Analysis of VFTS 352

Author(s): Michael Abdul-Masih, Hugues Sana, Jon Sundqvist, Laurent Mahy, Athira Menon, Leonardo A. Almeida, Alex De Koter, Selma E. de Mink, Stephen Justham, Norbert Langer, Joachim Puls, Tomer Shenar, Frank Tramper
Published in: The Astrophysical Journal, Issue 880/2, 2019, Page(s) 115, ISSN 1538-4357
Publisher: IOP Publishing
DOI: 10.3847/1538-4357/ab24d4

The Tarantula Massive Binary Monitoring

Author(s): L. Mahy, L. A. Almeida, H. Sana, J. S. Clark, A. de Koter, S. E. de Mink, C. J. Evans, N. J. Grin, N. Langer, A. F. J. Moffat, F. R. N. Schneider, T. Shenar, F. Tramper
Published in: Astronomy & Astrophysics, Issue 634, 2020, Page(s) A119, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936152

The stellar and wind parameters of six prototypical HMXBs and their evolutionary status

Author(s): R. Hainich, L. M. Oskinova, J. M. Torrejón, F. Fuerst, A. Bodaghee, T. Shenar, A. A. C. Sander, H. Todt, K. Spetzer, W.-R. Hamann
Published in: Astronomy & Astrophysics, Issue 634, 2020, Page(s) A49, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201935498

The Galactic WC and WO stars

Author(s): A. A. C. Sander, W.-R. Hamann, H. Todt, R. Hainich, T. Shenar, V. Ramachandran, L. M. Oskinova
Published in: Astronomy & Astrophysics, Issue 621, 2019, Page(s) A92, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201833712

Multiplicity of the red supergiant population in the young massive cluster NGC 330

Author(s): L. R. Patrick, D. J. Lennon, C. J. Evans, H. Sana, J. Bodensteiner, N. Britavskiy, R. Dorda, A. Herrero, I. Negueruela, A. de Koter
Published in: Astronomy & Astrophysics, Issue 635, 2020, Page(s) A29, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936741

On the signature of a 70-solar-mass black hole in LB-1

Author(s): Michael Abdul-Masih, Gareth Banyard, Julia Bodensteiner, Emma Bordier, Dominic M. Bowman, Karan Dsilva, Matthias Fabry, Calum Hawcroft, Laurent Mahy, Pablo Marchant, Gert Raskin, Maddalena Reggiani, Tomer Shenar, Andrew Tkachenko, Hans Van Winckel, Lore Vermeylen, Hugues Sana
Published in: Nature, Issue 580/7805, 2020, Page(s) E11-E15, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-020-2216-x

Why binary interaction does not necessarily dominate the formation of Wolf-Rayet stars at low metallicity

Author(s): T. Shenar, A. Gilkis, J. S. Vink, H. Sana, A. A. C. Sander
Published in: Astronomy & Astrophysics, Issue 634, 2020, Page(s) A79, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201936948

The VLT-FLAMES Tarantula Survey

Author(s): L. R. Patrick, D. J. Lennon, N. Britavskiy, C. J. Evans, H. Sana, W. D. Taylor, A. Herrero, L. A. Almeida, J. S. Clark, M. Gieles, N. Langer, F. R. N. Schneider, J. Th. van Loon
Published in: Astronomy & Astrophysics, Issue 624, 2019, Page(s) A129, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201834951

Low-metallicity massive single stars with rotation

Author(s): B. Kubátová, D. Szécsi, A. A. C. Sander, J. Kubát, F. Tramper, J. Krtička, C. Kehrig, W.-R. Hamann, R. Hainich, T. Shenar
Published in: Astronomy & Astrophysics, Issue 623, 2019, Page(s) A8, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201834360

Testing massive star evolution, star formation history, and feedback at low metallicity

Author(s): V. Ramachandran, W.-R. Hamann, L. M. Oskinova, J. S. Gallagher, R. Hainich, T. Shenar, A. A. C. Sander, H. Todt, L. Fulmer
Published in: Astronomy & Astrophysics, Issue 625, 2019, Page(s) A104, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201935365

The Wolf–Rayet binaries of the nitrogen sequence in the Large Magellanic Cloud

Author(s): T. Shenar, D. P. Sablowski, R. Hainich, H. Todt, A. F. J. Moffat, L. M. Oskinova, V. Ramachandran, H. Sana, A. A. C. Sander, O. Schnurr, N. St-Louis, D. Vanbeveren, Y. Götberg, W.-R. Hamann
Published in: Astronomy & Astrophysics, Issue 627, 2019, Page(s) A151, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201935684

The Tarantula Massive Binary Monitoring III. Atmosphere analysis of double-lined spectroscopic systems

Author(s): Mahy L., Sana H., Abdul-Masih M., Almeida L. A., Langer N., Shenar T., de Koter A., de Mink S. E., de Wit S., Grin N. J., Evans C. J., Moffat A. F. J., Schneider F. R. N., Barbá R., Clark J. S., Crowther P., Gräfener G., Lennon D. J., Tramper F., Vink J. S.
Published in: Astronomy & Astrophysics, Issue 634, 2020, Page(s) A118, ISSN 0004-6361
Publisher: Springer Verlag

The Galactic WN stars revisited

Author(s): W.-R. Hamann, G. Gräfener, A. Liermann, R. Hainich, A. A. C. Sander, T. Shenar, V. Ramachandran, H. Todt, L. M. Oskinova
Published in: Astronomy & Astrophysics, Issue 625, 2019, Page(s) A57, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/201834850

(Sub)stellar companions shape the winds of evolved stars

Author(s): L. Decin, M. Montargès, A. M. S. Richards, C. A. Gottlieb, W. Homan, I. McDonald, I. El Mellah, T. Danilovich, S. H. J. Wallström, A. Zijlstra, A. Baudry, J. Bolte, E. Cannon, E. De Beck, F. De Ceuster, A. de Koter, J. De Ridder, S. Etoka, D. Gobrecht, M. Gray, F. Herpin, M. Jeste, E. Lagadec, P. Kervella, T. Khouri, K. Menten, T. J. Millar, H. S. P. Müller, J. M. C. Plane, R. Sahai, H. Sana, M
Published in: Science, Issue 369/6510, 2020, Page(s) 1497-1500, ISSN 0036-8075
Publisher: American Association for the Advancement of Science
DOI: 10.1126/science.abb1229

Exploring the influence of different velocity fields on Wolf–Rayet star spectra

Author(s): R R Lefever, A A C Sander, T Shenar, L G Poniatowski, K Dsilva, H Todt
Published in: Monthly Notices of the Royal Astronomical Society, Issue 521, 2024, Page(s) 1374-1392, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad625

Constraining the overcontact phase in massive binary evolution

Author(s): Michael Abdul-Masih, Hugues Sana, Calum Hawcroft, Leonardo A. Almeida, Sarah A. Brands, Selma E. de Mink, Stephen Justham, Norbert Langer, Laurent Mahy, Pablo Marchant, Athira Menon, Joachim Puls, Jon Sundqvist
Published in: Astronomy & Astrophysics, Issue 651, 2021, Page(s) A96, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202040195

Modeling overcontact binaries, I. The effect of tidal deformation

Author(s): M. Fabry, P. Marchant, H. Sana
Published in: Astronomy & Astrophysics, Issue Vol 661, A123, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243094

Detailed models of interacting short-period massive binary stars

Author(s): K. Sen, N. Langer, P. Marchant, A. Menon, S. E. de Mink, A. Schootemeijer, C. Schürmann, L. Mahy, B. Hastings, K. Nathaniel, H. Sana, C. Wang and X. T. Xu
Published in: Astronomy & Astrophysics, Issue Vol. 659, A98, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142574

Is HR 6819 a triple system containing a black hole?

Author(s): J. Bodensteiner, T. Shenar, L. Mahy, M. Fabry, P. Marchant, M. Abdul-Masih, G. Banyard, D. M. Bowman, K. Dsilva, A. J. Frost, C. Hawcroft, M. Reggiani, H. Sana
Published in: Astronomy & Astrophysics, Issue 641, 2020, Page(s) A43, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202038682

Stellar wind properties of the nearly complete sample of O stars in the low metallicity young star cluster NGC 346 in the SMC galaxy

Author(s): M. J. Rickard, R. Hainich, W.-R. Hamann, L. M. Oskinova, R. K. Prinja, V. Ramachandran, D. Pauli, H. Todt, A. C. C. Sander, T. Shenar, Y.-H. Chu, J. S. Gallagher III
Published in: Astronomy & Astrophysics, Issue Vol. 666, A189, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202243281

The First Dynamical Mass Determination of a Nitrogen-rich Wolf–Rayet Star Using a Combined Visual and Spectroscopic Orbit

Author(s): Noel D. Richardson, Laura Lee, Gail Schaefer, Tomer Shenar, Andreas A. C. Sander, Grant M. Hill, Andrew G. Fullard, John D. Monnier, Narsireddy Anugu, Claire L Davies, Tyler Gardner, Cyprien Lanthermann, Stefan Kraus, Benjamin R. Setterholm
Published in: The Astrophysical Journal, Issue 908/1, 2021, Page(s) L3, ISSN 2041-8205
Publisher: Institute of Physics Publishing
DOI: 10.3847/2041-8213/abd722

A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars: II. The northern WNE sequence

Author(s): K. Dsilva, T. Shenar, H. Sana, P. Marchant
Published in: Astronomy & Astrophysics, Issue Vol. 664, A93, 2022, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202142729

Modeling contact binaries II. Effects of energy transfer

Author(s): M. Fabry, P. Marchant, N. Langer and H. Sana
Published in: Astronomy & Astrophysics, Issue Vol. 672, A175, 2023, ISSN 0004-6361
Publisher: Springer Verlag
DOI: 10.1051/0004-6361/202346277

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