Dataciencia

Colección SciELO Chile

Probing the low-mass end of the companion mass function for O-type stars

Indexado

WoS	WOS:000786712000004
Scopus	SCOPUS_ID:85129186206

DOI

10.1051/0004-6361/202142418

Año

2022

Tipo

artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

Conclusions. These findings clearly support the notion that massive stars form almost exclusively in multiple systems, serving as proof of concept that supports the application of larger AO-assisted coronagraphic surveys as a crucial step in placing constraints on the multiplicity properties of massive star companions in regions of the parameter space that have previously gone unexplored. These results also demonstrate that the companion mass function is populated down to the lowest stellar masses.

Revista

Revista	ISSN
Astronomy & Astrophysics	0004-6361

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Disciplinas de Investigación

WOS
Astronomy & Astrophysics

Scopus
Sin Disciplinas

SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional

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Autores - Afiliación

Ord.	Autor	Género	Institución - País
1	Reggiani, M.	Mujer	Katholieke Univ Leuven - Bélgica KU Leuven - Bélgica
2	Rainot, A.	-	Katholieke Univ Leuven - Bélgica ScanWorld SA - Bélgica KU Leuven - Bélgica
3	Sana, H.	Hombre	Katholieke Univ Leuven - Bélgica KU Leuven - Bélgica
4	Almeida, L. A.	Hombre	Univ Fed Rio Grande do Norte - Brasil Univ Estado Rio Grande do Norte - Brasil Universidade Federal do Rio Grande do Norte - Brasil Universidade do Estado do Rio Grande do Norte - Brasil
5	Caballero-Nieves, S.	-	Florida Inst Technol - Estados Unidos Florida Institute of Technology - Estados Unidos College of Engineering and Science - Estados Unidos
6	Kratter, K.	-	UNIV ARIZONA - Estados Unidos The University of Arizona - Estados Unidos
7	Lacour, S.	Hombre	Univ Paris Diderot - Francia LESIA - Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique - Francia
8	MORALES-PERALTA, JUAN CARLOS	Hombre	Grenoble Univ - Francia Universite Grenoble Alpes - Francia
9	Zinnecker, H.	Hombre	Universidad Autónoma de Chile - Chile

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Financiamiento

Fuente
FWO
European Southern Observatory
FWO-Odysseus program
Labex OSUG at 2020 (Investissements d'avenir)
European Research Council under European Union's Seventh Framework Program (ERC)
European Research Council under European Union's Horizon 2020 research program

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Agradecimientos

Agradecimiento
The authors thank the referee, Jesus Maiz Apellaniz, for their detailed and careful comments that helped to improve this manuscript. This work is based on observations collected at the European Southern Observatory under programs ID 60.A-9369(A) and 095.D-0495(A). We thank the SPHERE Data Centre, jointly operated by OSUG/IPAG (Grenoble), PYTHEAS/LAM/CeSAM (Marseille), OCA/Lagrange (Nice) and Observatoire de Paris/LESIA (Paris) and supported by a grant from Labex OSUG at 2020 (Investissements d'avenir a ANR10 LABX56). We especially thank P. Delorme, E. Lagadec and J. Milli (SPHERE Data Centre) for their help during the data reduction process. We acknowledge support from the FWO 1280121N grant and the FWO-Odysseus program under project G0F8H6N. This project has further received funding from the European Research Council under European Union's Horizon 2020 research program (grant agreement No. 772225, MULTIPLES) and under the European Union's Seventh Framework Program (ERC Grant Agreement n. 337569).

Agradecimiento

The authors thank the referee, Jesus Maiz Apellaniz, for their detailed and careful comments that helped to improve this manuscript. This work is based on observations collected at the European Southern Observatory under programs ID 60.A-9369(A) and 095.D-0495(A). We thank the SPHERE Data Centre, jointly operated by OSUG/IPAG (Grenoble), PYTHEAS/LAM/CeSAM (Marseille), OCA/Lagrange (Nice) and Observatoire de Paris/LESIA (Paris) and supported by a grant from Labex OSUG at 2020 (Investissements d'avenir a ANR10 LABX56). We especially thank P. Delorme, E. Lagadec and J. Milli (SPHERE Data Centre) for their help during the data reduction process. We acknowledge support from the FWO 1280121N grant and the FWO-Odysseus program under project G0F8H6N. This project has further received funding from the European Research Council under European Union's Horizon 2020 research program (grant agreement No. 772225, MULTIPLES) and under the European Union's Seventh Framework Program (ERC Grant Agreement n. 337569).