Star-forming galaxies at low-redshift in the SHARDS survey
| Autor: | H. Domínguez Sánchez, Lucia Rodríguez-Muñoz, P. Arrabal Haro, M. C. Eliche-Moral, Anton M. Koekemoer, Antonio Hernán-Caballero, B. Alcalde Pampliega, A. Lumbreras-Calle, J. M. Mas-Hesse, Jairo Méndez-Abreu, Pablo G. Pérez-González, Casiana Muñoz-Tuñón, Almudena Alonso-Herrero, Alejandro Borlaff, Antonio Cava, Jesús Gallego |
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| Přispěvatelé: | Galaxies, Etoiles, Physique, Instrumentation (GEPI), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Astrofísica
Stellar mass Stellar population Metallicity Extinction (astronomy) FOS: Physical sciences Astrophysics Astrophysics::Cosmology and Extragalactic Astrophysics photometry -galaxies stellar contentgalaxies 01 natural sciences star formation -galaxies Luminosity 0103 physical sciences galaxies Astrophysics::Solar and Stellar Astrophysics 010303 astronomy & astrophysics Astrophysics::Galaxy Astrophysics Physics [PHYS]Physics [physics] fundamental parameters -galaxies 010308 nuclear & particles physics Star formation Astronomy and Astrophysics Astrophysics - Astrophysics of Galaxies Galaxy Redshift Space and Planetary Science Astrophysics of Galaxies (astro-ph.GA) [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] starburst |
| Zdroj: | Astronomy and Astrophysics-A&A Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 621, pp.A52. ⟨10.1051/0004-6361/201731670⟩ E-Prints Complutense. Archivo Institucional de la UCM instname E-Prints Complutense: Archivo Institucional de la UCM Universidad Complutense de Madrid |
| ISSN: | 0004-6361 |
| DOI: | 10.1051/0004-6361/201731670⟩ |
| Popis: | The physical processes driving the evolution of star formation (SF) in galaxies over cosmic time still present many open questions. Recent galaxy surveys allow now to study these processes in great detail at intermediate redshift. In this work, we build a complete sample of star-forming galaxies and analyze their properties, reaching systems with low stellar masses and low star formation rates (SFRs) at intermediate-to-low redshift. We use data from the SHARDS multiband survey in the GOODS-North field. Its depth (up to magnitude $\langle m_{3\sigma}\rangle\sim26.5$) and its spectro-photometric resolution ($R\sim50$) provides us with an ideal dataset to search for emission line galaxies (ELGs). We develop a new algorithm to identify low-redshift ($z$ Comment: Accepted for publication in Astronomy & Astrophysics. 17 pages, 17 figures |
| Databáze: | OpenAIRE |
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