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http://hdl.handle.net/20.500.12386/23611
Titolo: | VizieR Online Data Catalog: EELGs out to z~1 in zCOSMOS (Amorin+, 2015) | Autori: | Amorin, R. Perez-Montero, E. Contini, T. Vilchez, J. M. BOLZONELLA, MICOL Tasca, L. A. M. Lamareille, F. Zamorani, I. G. Maier, C. Carollo, C. M. Kneib, J. -P. Le Fevre, O. Lilly, S. Mainieri, V. Renzini, A. SCODEGGIO, MARCO BARDELLI, Sandro BONGIORNO, ANGELA Caputi, K. CUCCIATI, Olga de la Torre, S. de Ravel, L. FRANZETTI, PAOLO GARILLI, BIANCA MARIA ROSA IOVINO, Angela Kampczyk, P. Knobel, C. Kovac, K. Le Borgne, J. -F. Le Brun, V. Mignoli, M. Pello, R. Peng, Y. Presotto, V. Ricciardelli, E. Silverman, J. D. Tanaka, M. Tresse, L. VERGANI, DANIELA Zucca, E. Zcosmos Team |
Data pubblicazione: | 2015 | Rivista: | VizieR Online Data Catalog | Da pagina:: | J/A+A/578/A105 | Abstract: | Star formation rates have been computed from Hα or Hβ luminosity (IMF from Chabrier et al. (2003PASP..115..763C) and assuming a theoretical ratio Hα/Hβ=2.82) following Kennicutt (1998ApJ...498..541K). Uncertainties in SFR account for the propagation of errors in line fluxes and reddening. Gas-phase metallicity has been derived using four methods: (1) the direct method (Hagele et al., 2008MNRAS.383..209H); (2) the T<SUB>e</SUB>-Z correlation (This work); (3) the N2 calibration (Perez-Montero & Contini, 2009MNRAS.398..949P); and (4) the R23 calibration (McGaugh, 1991ApJ...380..140M) scaled to the direct method using the linear relation presented by Lamareille et al. (2006, Cat. J/A+A/448/893 and 2006A&A...448..907L, see also Perez-Montero et al., 2013A&A...549A..25P). In all cases, 1σ uncertainties in metallicity account for the propagated errors in line fluxes and reddening. (2 data files). | URI: | http://hdl.handle.net/20.500.12386/23611 | URL: | http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/578/A105 | DOI: | 10.26093/cds/vizier.35780105 | Bibcode ADS: | 2015yCat..35780105A | Fulltext: | open |
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