output
19932026
most citedThe Sloan Digital Sky Survey: Technical Summary

10.4k citations

Showing 2019 · astro-ph.SRShow all

27 papers · 2 filters

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★ 3 cited

The NGC 346 massive star census: Nitrogen abundances for apparently single, narrow lined, hydrogen core burning B-type stars

P. L. Dufton, C. J. Evans, D. J. Lennon +1

Analyses of large spectroscopic surveys of early-type stars in the LMC have found an excess of nitrogen enriched B-type targets with a vsini<40 km/s compared with the predictions o…

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★ 10 cited

The young stellar content of the giant HII regions M8, G333.6-0.2, and NGC6357 with VLT/KMOS

M. C. Ramírez-Tannus, J. Poorta, A. Bik +14

Context: The identification and characterisation of populations of young massive stars in (giant) HII regions provides important constraints on i) the formation process of massive…

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…