New inclination changing eclipsing binaries in the Magellanic Clouds
Sign Up to like & getrecommendations! Published in 2018 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201730655
Abstract: Context. Multiple stellar systems are unique laboratories for astrophysics. Analysis of their orbital dynamics, if well characterized from their observations, may reveal invaluable information about the physical properties of the participating stars. Unfortunately, there are… read more here.
Keywords: new inclination; astrophysics; inclination changing; inclination ... See more keywords
An atlas of cool supergiants from the Magellanic Clouds and typical interlopers. A guide for the classification of luminous red stars
Sign Up to like & getrecommendations! Published in 2018 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201833219
Abstract: This research is partially supported by the Spanish Government Ministerio de Economia y Competitividad under grant AYA2015-68012-C2-2-P (MINECO/FEDER). The work reported on in this publication has been partially supported by the European Science Foundation (ESF),… read more here.
Keywords: clouds typical; supergiants magellanic; atlas cool; magellanic clouds ... See more keywords
The mid-infrared Leavitt law for classical Cepheids in the Magellanic Clouds
Sign Up to like & getrecommendations! Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa3186
Abstract: The Cepheid Leavitt Law (LL), also known as the Period-Luminosity relation, is a crucial tool for assembling the cosmic distance ladder. By combining data from the OGLE-IV catalogue with mid-infrared photometry from the Spitzer Space… read more here.
Keywords: infrared leavitt; classical cepheids; mid infrared; leavitt law ... See more keywords
Multiplicity among the cool supergiants in the Magellanic Clouds
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab303
Abstract: The characterization of multiplicity of high-mass stars is of fundamental importance to understand their evolution, the diversity of observed core-collapse supernovae and the formation of gravitational wave progenitor systems. Despite that, until recently, one of… read more here.
Keywords: multiplicity; multiplicity among; binary fraction; among cool ... See more keywords
Proper motion separation of Be star candidates in the Magellanic Clouds and the Milky Way
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1047
Abstract: We present a proper motion investigation of a sample of Be star candidates towards the Magellanic Clouds, which has resulted in the identification of separate populations, in the Galactic foreground and in the Magellanic background.… read more here.
Keywords: star candidates; milky way; magellanic clouds; star ... See more keywords
Carbon and oxygen in H II regions of the Magellanic Clouds: abundance discrepancy and chemical evolution
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx328
Abstract: We present C and O abundances in the Magellanic Clouds derived from deep spectra of HII regions. The data have been taken with the Ultraviolet-Visual Echelle Spectrograph at the 8.2-m VLT. The sample comprises 5… read more here.
Keywords: abundance discrepancy; hii regions; chemical evolution; metallicity ... See more keywords
The mass-loss, expansion velocities, and dust production rates of carbon stars in the Magellanic Clouds
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz1255
Abstract: The properties of carbon stars in the Magellanic Clouds (MCs) and their total dust production rates are predicted by fitting their spectral energy distributions (SED) over pre-computed grids of spectra reprocessed by dust. The grids… read more here.
Keywords: dust production; stars magellanic; magellanic clouds; carbon stars ... See more keywords