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Apparently isolated massive stars within Galactic Hii regions

Published online by Cambridge University Press:  29 August 2024

Diego de la Fuente Open the ORCID record for Diego de la Fuente [Opens in a new window] ,
Amparo Marco ,
Ignacio Negueruela Open the ORCID record for Ignacio Negueruela [Opens in a new window] ,
Lee R. Patrick Open the ORCID record for Lee R. Patrick [Opens in a new window] ,
Artemio Herrero  and
Stephen S. Eikenberry
Diego de la Fuente*
Affiliation:
Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal, Universidad de Alicante, San Vicente del Raspeig, Alicante, Spain
Amparo Marco
Affiliation:
Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal, Universidad de Alicante, San Vicente del Raspeig, Alicante, Spain
Ignacio Negueruela
Affiliation:
Departamento de Física, Aplicada, Universidad de Alicante, San Vicente del Raspeig, Alicante, Spain
Lee R. Patrick
Affiliation:
Departamento de Física, Aplicada, Universidad de Alicante, San Vicente del Raspeig, Alicante, Spain
Artemio Herrero
Affiliation:
Instituto de Astrofísica de Canarias, La Laguna, Tenerife, Spain Departamento de Astrofísica, Universidad de La Laguna, La Laguna, Tenerife, Spain
Stephen S. Eikenberry
Affiliation:
CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL, USA
*
email: diego.delafuente@ua.es
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Abstract

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The Alicante Survey of MAssive Stars in Hii Regions (A-SMASHeR) is aimed at finding the ratio of massive stars that are born in isolation. We present LIRIS/WHT images and EMIR/GTC spectra of the massive stellar content in A-SMASHeR regions. Our preliminary analysis yields ∼20% of regions hosting relatively (or truly) isolated massive stars.

Keywords

stars: formationHII regionsinfrared: starssurveystechniques: spectroscopictechniques: photometricopen clusters and associations: general
Type
Poster Paper
Information
Proceedings of the International Astronomical Union , Volume 18 , Symposium S361: Massive Stars Near and Far , May 2022 , pp. 103 - 104
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
© The Author(s), 2024. Published by Cambridge University Press on behalf of International Astronomical Union

Footnotes

†

Visiting scientist at the University of Central Florida, USA

References

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