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20092026
most citedRotating Massive Main-Sequence Stars I: Grids of Evolutionary Models and Isochrones

888 citations · 11.1k across the 129 of their papers we have counts for

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Showing 2015Show all

14 papers · 1 filter

astro-ph.SR2015★ 33 cited

Constraints on the Binary Companion to the SN Ic 1994I Progenitor

Schuyler D. Van Dyk, Selma E. de Mink, Emmanouil Zapartas

Core-collapse supernovae (SNe), marking the deaths of massive stars, are among the most powerful explosions in the Universe, responsible, e.g., for a predominant synthesis of chemi…

astro-ph.GA2015★ 102 cited

Hubble Tarantula Treasury Project. III. Photometric Catalog and Resulting Constraints on the Progression of Star Formation in the 30 Doradus Region

E. Sabbi, D. J. Lennon, J. Anderson +21

We present and describe the astro-photometric catalog of more than 800,000 sources found in the Hubble Tarantula Treasury Project (HTTP). HTTP is a Hubble Space Telescope (HST) Tre…

astro-ph.SR2015★ 38 cited

Controversial Age Spreads from the Main Sequence Turn-Off and Red Clump in Intermediate-Age Clusters in the LMC

F. Niederhofer, N. Bastian, V. Kozhurina-Platais +5

Most star clusters at an intermediate age (1-2 Gyr) in the Large and Small Magellanic Clouds show a puzzling feature in their color-magnitude diagrams (CMD) that is not in agreemen…

astro-ph.SR2015★ 74 cited

Discovery of the massive overcontact binary VFTS 352: Evidence for enhanced internal mixing

L. A. Almeida, H. Sana, S. E. de Mink +15

The contact phase expected to precede the coalescence of two massive stars is poorly characterized due to the paucity of observational constraints. Here we report on the discovery…

astro-ph.GA2015★ 72 cited

The Brightest Young Star Clusters in NGC 5253

D. Calzetti, K. E. Johnson, A. Adamo +43

The nearby dwarf starburst galaxy NGC5253 hosts a number of young, massive star clusters, the two youngest of which are centrally concentrated and surrounded by thermal radio emiss…

astro-ph.SR2015★ 89 cited

The VLT-FLAMES Tarantula Survey XXI. Stellar spin rates of O-type spectroscopic binaries

O. H. Ramírez-Agudelo, H. Sana, S. E. de Mink +9

The initial distribution of spin rates of massive stars is a fingerprint of their elusive formation process. It also sets a key initial condition for stellar evolution and is thus…

astro-ph.SR2015★ 71 cited

Massive stars on the verge of exploding: the properties of oxygen sequence Wolf-Rayet stars

F. Tramper, S. M. Straal, D. Sanyal +7

Context. Oxygen sequence Wolf-Rayet (WO) stars represent a very rare stage in the evolution of massive stars. Their spectra show strong emission lines of helium-burning products, i…

astro-ph.SR2015★ 150 cited

Low-metallicity massive single stars with rotation. Evolutionary models applicable to I Zwicky 18

D. Szécsi, N. Langer, S. -C. Yoon +4

Massive rotating single stars with an initial metal composition appropriate for the dwarf galaxy I Zw 18 ([Fe/H]=1.7) are modelled during hydrogen burning for initial masses of…

astro-ph.SR2015★ 41 cited

A High-Resolution Multiband Survey of Westerlund 2 With the Hubble Space Telescope I: Is the Massive Star Cluster Double?

Peter Zeidler, Elena Sabbi, Antonella Nota +7

We present first results from a high resolution multi-band survey of the Westerlund 2 region with the Hubble Space Telescope. Specifically, we imaged Westerlund 2 with the Advanced…

astro-ph.HE2015★ 34 cited

On the formation and evolution of the first Be star in a black hole binary MWC 656

M. Grudzinska, K. Belczynski, J. Casares +8

We find that the formation of MWC 656 (the first Be binary containing a black hole) involves a common envelope phase and a supernova explosion. This result supports the idea that a…

astro-ph.SR2015★ 14 cited

The VLT-FLAMES Tarantula survey XX. The nature of the X-ray bright emission line star VFTS 399

J. S. Clark, E. S. Bartlett, P. S. Broos +12

The stellar population of the 30 Doradus star-forming region in the Large Magellanic Cloud contains a subset of apparently single, rapidly rotating O-type stars. The physical proce…

astro-ph.SR2015★ 78 cited

The VLT-FLAMES Tarantula Survey XVIII. Classifications and radial velocities of the B-type stars

C. J. Evans, M. B. Kennedy, P. L. Dufton +14

We present spectral classifications for 438 B-type stars observed as part of the VLT-FLAMES Tarantula Survey (VFTS) in the 30 Doradus region of the Large Magellanic Cloud. Radial v…

astro-ph.SR2015★ 171 cited

The evolution of rotating very massive stars with LMC composition

K. Köhler, N. Langer, A. de Koter +8

We present a dense model grid with tailored input chemical composition appropriate for the Large Magellanic Cloud. We use a one-dimensional hydrodynamic stellar evolution code, whi…

astro-ph.SR2015★ 87 cited

The VLT-FLAMES Tarantula Survey XIX. B-type Supergiants - Atmospheric parameters and nitrogen abundances to investigate the role of binarity and the width of the main sequence

C. M. McEvoy, P. L. Dufton, C. J. Evans +19

TLUSTY non-LTE model atmosphere calculations have been used to determine atmospheric parameters and nitrogen (N) abundances for 34 single and 18 binary B-type supergiants (BSGs). T…