activity
20092026
most citedThe Gaia-ESO Public Spectroscopic Survey: Motivation, implementation, GIRAFFE data processing, analysis, and final data products

133 citations · 2.9k across the 93 of their papers we have counts for

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Showing 2019Show all

6 papers · 1 filter

astro-ph.SR2019★ 67 cited

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

L. Mahy, H. Sana, M. Abdul-Masih +17

Accurate stellar parameters of individual objects in binary systems are essential to constrain the effects of binarity on stellar evolution. These parameters serve as a prerequisit…

astro-ph.SR2019★ 49 cited

The Tarantula Massive Binary Monitoring. IV. Double-lined photometric binaries

L. Mahy, L. A. Almeida, H. Sana +10

A high fraction of massive stars are found to be binaries but only a few of them are reported as photometrically variable. By studying the populations of SB2 in the 30 Doradus regi…

astro-ph.SR2019★ 75 cited

No signature of the orbital motion of a putative 70 solar mass black hole in LB-1

Michael Abdul-Masih, Gareth Banyard, Julia Bodensteiner +13

Liu et al. (2019) recently reported the detection of a 68 [+11/-13] solar mass (Msun) black hole (BH) paired with an 8.2 [+0.9/-1.2] Msun B-type sub-giant star in the 78.9-day spec…

astro-ph.SR2019★ 109 cited

Properties of OB star-black hole systems derived from detailed binary evolution models

N. Langer, C. Schürmann, K. Stoll +38

The recent gravitational wave measurements have demonstrated the existence of stellar mass black hole binaries. It is essential for our understanding of massive star evolution to i…

astro-ph.SR2019★ 56 cited

The young massive SMC cluster NGC 330 seen by MUSE. I. Observations and stellar content

J. Bodensteiner, H. Sana, L. Mahy +9

A majority of massive stars are part of binary systems, a large fraction of which will inevitably interact during their lives. Binary-interaction products (BiPs), i.e. stars affect…

astro-ph.SR2019★ 43 cited

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

Michael Abdul-Masih, Hugues Sana, Jon Sundqvist +10

The massive O4.5 V + O5.5 V binary VFTS 352 in the Tarantula nebula is one of the shortest-period and most massive overcontact binaries known. Recent theoretical studies indicate t…