KD
K. Dsilva
astro-ph.SRastro-ph.GAastro-ph.HEastro-ph.IMastro-ph.CO
On Valency
published · living versionsW_5s3a88bk·v1 · currentpublished
Is HR 6819 a triple system containing a black hole? – An alternative explanation
with J. Bodensteiner, T. Shenar, L. Mahy, M. Fabry +8
1 version
Preprints & journals
23 papers in the corpus · 2018–2024Investigating 39 Galactic Wolf-Rayet stars with VLTI/GRAVITY: Uncovering A Long Period Binary Desert2409.15212v2 · K. Deshmukh, H. Sana, A. M'erand et al.2024 · 14 citationsA&A 692, A109 (2024)
Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry2404.10486v2 · P. Panuzzo, T. Mazeh, F. Arenou et al.2024 · 139 citationsarXiv
X-Shooting ULLYSES: Massive Stars at low metallicity II. DR1: Advanced optical data products for the Magellanic Clouds2402.16987v1 · H. Sana, F. Tramper, M. Abdul-Masih et al.2024 · 22 citationsA&A 688, A104 (2024)
MELCHIORS: The Mercator Library of High Resolution Stellar Spectroscopy2311.02705v1 · P. Royer, T. Merle, K. Dsilva et al.2023 · 25 citationsA&A 681, A107 (2024)
Gaia Focused Product Release: A catalogue of sources around quasars to search for strongly lensed quasars2310.06295v1 · A. Krone-Martins, C. Ducourant, L. Galluccio et al.2023 · 7 citationsA&A 685, A130 (2024)
Gaia Focused Product Release: Sources from Service Interface Function image analysis -- Half a million new sources in omega Centauri2310.06551v2 · K. Weingrill, A. Mints, J. Castaneda et al.2023 · 17 citationsA&A 680, A35 (2023)
X-Shooting ULLYSES: massive stars at low metallicity. I. Project Description2305.06376v3 · Jorick S. Vink, A. Mehner, P.A. Crowther et al.2023 · 63 citationsA&A 675, A154 (2023)
Exploring the influence of different velocity fields on Wolf-Rayet star spectra2302.13964v2 · Roel R. Lefever, Andreas A. C. Sander, Tomer Shenar et al.2023 · 17 citationsarXiv
A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars. III. The northern late-type nitrogen-rich sample2212.06927v1 · K. Dsilva, T. Shenar, H. Sana et al.2022 · 22 citationsA&A 674, A88 (2023)
Investigating the impact of different velocity fields on the spectral appearance of Wolf-Rayet stars2209.06043v1 · Roel R. Lefever, Tomer Shenar, Andreas A. C. Sander et al.2022 · 0 citationsarXiv
The Nature of Unseen Companions in Massive Single-Line Spectroscopic Binaries2209.06287v1 · Hugues Sana, Michael Abdul-Masih, Gareth Banyard et al.2022 · 0 citationsarXiv
WR 63: A multiple system (O+O)+WR ?2208.02487v1 · A.-N. Chen'e, L. Mahy, E. Gosset et al.2022 · 1 citationarXiv
Identifying quiescent compact objects in massive Galactic single-lined spectroscopic binaries2207.07752v1 · L. Mahy, H. Sana, T. Shenar et al.2022 · 82 citationsarXiv
Multiple variability time-scales of the early nitrogen-rich Wolf-Rayet star WR72205.11318v1 · J. A. Toal'a, D. Bowman, T. Van Reeth et al.2022 · 5 citationsarXiv
A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars: II. The northern WNE sequence2204.12518v1 · K. Dsilva, T. Shenar, H. Sana et al.2022 · 27 citationsA&A 664, A93 (2022)
HR 6819 is a binary system with no black hole -- revisiting the source with infrared interferometry and optical integral field spectroscopy2203.01359v1 · A. J. Frost, J. Bodensteiner, Th. Rivinius et al.2022 · 32 citationsA&A, Volume 659, March 2022, L3, 12, Letters to the Editor
The Tarantula Massive Binary Monitoring V. R 144: a wind-eclipsing binary with a total mass > 140 Msun2104.03323v3 · T. Shenar, H. Sana, P. Marchant et al.2021 · 28 citationsA&A 650, A147 (2021)
Characterization of the variability in the O+B eclipsing binary HD 1652462102.08391v1 · Cole Johnston, Nicolas Aimar, Michael Abdul-Masih et al.2021 · 18 citationsarXiv
A spectroscopic multiplicity survey of Galactic Wolf-Rayet stars. I. The northern WC sequence2006.13957v1 · Karan Dsilva, Tomer Shenar, Hugues Sana et al.2020 · 40 citationsA&A 641, A26 (2020)
Is HR 6819 a triple system containing a black hole? -- An alternative explanation2006.10770v1 · J. Bodensteiner, T. Shenar, L. Mahy et al.2020 · 109 citationsA&A 641, A43 (2020)on Valency
The 'hidden' companion in LB-1 unveiled by spectral disentangling2004.12882v2 · T. Shenar, J. Bodensteiner, M. Abdul-Masih et al.2020 · 132 citationsA&A 639, L6 (2020)
On the signature of a 70-solar-mass black hole in LB-1.32350474 · Abdul-Masih, Michael, Banyard, Gareth, Bodensteiner, Julia et al.2021 · 73 citationsNature. 2020;580(7805):E11-E15
A systematic survey of grain growth in discs around post-AGB binaries with PACS and SPIRE photometry1810.07011v1 · Karan Dsilva, Hans Van Winckel, Jacques Kluska2018 · 0 citationsarXiv
Career total: 44 works. 23 are in this corpus.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.