- Abstract:
-
A spectroscopic analysis has been undertaken for the B-type multiple systems (excluding those with supergiant primaries) in the VLT-FLAMES Tarantula Survey (VFTS). Projected rotational velocities, ve sin i, for the primaries have been estimated using a Fourier Transform technique and confirmed by fitting rotationally broadened profiles. A subset of 33 systems with ve sin i80 km s1 have been analysed using a TLUSTY grid of model atmospheres to estimate stellar parameters and surface abundances...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Publisher:
- EDP Sciences Publisher's website
- Journal:
- Astronomy and Astrophysics Journal website
- Volume:
- 603
- Pages:
- Article: A91
- Publication date:
- 2017-07-12
- Acceptance date:
- 2017-04-10
- DOI:
- EISSN:
-
1432-0746
- ISSN:
-
0004-6361
- Pubs id:
-
pubs:709744
- URN:
-
uri:e4a9ff88-65ad-4836-9193-40afbbeb7924
- UUID:
-
uuid:e4a9ff88-65ad-4836-9193-40afbbeb7924
- Local pid:
- pubs:709744
- Copyright holder:
- ESO
- Copyright date:
- 2017
- Notes:
- Copyright © 2017 ESO. Reproduced with permission from Astronomy & Astrophysics, © ESO.
Journal article
The VLT-FLAMES Tarantula Survey: XXVII. Physical parameters of B-type main-sequence binary systems in the Tarantula nebula
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