2014A&A...564A..19C

Query : 2014A&A...564A..19C

2014A&A...564A..19C - Astronomy and Astrophysics, volume 564A19-19 (2014/4-1)

Modelling galaxy spectra at redshifts 0.2 ≤ z ≤ 2.3 by the [OII]/Hβ and [OIII]/Hβ line ratios.

CONTINI M.

Abstract (from CDS):

We present the detailed modelling of line spectra emitted from galaxies at redshifts 0.2≤z≤ 2.3. The spectra only account for a few oxygen to Hβ line ratios. The results show that [OII]3727+3729/Hβ and [OIII]5007+4959/Hβ are not sufficient to constrain the models. The data at least of an auroral line, e.g. [OIII]4363, should be known. We have found O/H relative abundances ranging between 1.8x10–4 and 6.6x10–4 by modelling the spectra observed from ultrastrong emission line galaxy and faint galaxy samples.

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Journal keyword(s): galaxies: evolution - shock waves - galaxies: active - galaxies: high-redshift - galaxies: abundances - galaxies: starburst

Simbad objects: 25

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Number of rows : 25
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [KCH2007] NB912 3 EmG 02 40 35.55 -01 35 37.0       26.11 25.53 ~ 3 0
2 [KCH2007] NB912 6 EmG 02 40 36.79 -01 32 12.6       26.87 26.18 ~ 2 0
3 [KCH2007] NB912 9 EmG 02 40 43.980 -01 23 22.60           ~ 1 0
4 [KCH2007] NB912 10 EmG 02 40 44.24 -01 35 47.3       25.55 25.30 ~ 2 0
5 [KCH2007] NB912 20 EmG 02 40 54.46 -01 32 31.7       25.48 25.77 ~ 2 0
6 [KCH2007] NB816 40 EmG 02 41 34.70 -01 31 17.4       24.06 23.84 ~ 2 0
7 GOODS-MUSIC 15954 EmG 03 32 11.616 -27 42 34.33   25.33 25.18     ~ 7 0
8 GNS 5158 EmG 03 32 14.141 -27 41 52.16   24.9641   24.197 24.1013 ~ 13 0
9 GOODS-MUSIC 14580 EmG 03 32 15.208 -27 43 38.35   25.78 25.73     ~ 8 0
10 GOODS J033215.77-274313.4 G 03 32 15.765 -27 43 13.51   23.4905     23.4250 ~ 12 0
11 ZFOURGE CDFS 26823 EmG 03 32 16.645 -27 42 32.77   23.88 23.63 23.348   ~ 13 0
12 PEARS 119341 EmG 03 32 16.8008 -27 42 59.720           ~ 9 0
13 GOODS-MUSIC 16883 EmG 03 32 16.929 -27 41 44.37   24.91 24.60     ~ 8 0
14 GOODS J033218.28-274204.2 EmG 03 32 18.277 -27 42 04.14   24.0732 23.7835 24.143 22.587 ~ 19 0
15 PEARS 123301 EmG 03 32 18.560 -27 42 29.57   23.62 23.32 22.600   ~ 12 0
16 ZFOURGE CDFS 26261 EmG 03 32 19.707 -27 42 49.51   25.10 24.65     ~ 11 0
17 GOODS-MUSIC 15831 EmG 03 32 20.567 -27 42 40.83   25.60 25.41 25.351 24.686 ~ 10 0
18 [KCH2007] NB816 76 EmG 12 35 45.46 +62 20 02.9     23.38 23.08 22.73 ~ 2 0
19 JADES-GN NC 1019696 EmG 12 36 05.9640 +62 17 23.021     25.06 24.43 24.72 ~ 3 0
20 [KCH2007] NB816 118 EmG 12 37 14.6114 +62 10 28.321 27.33 26.134   26.14 25.0712 ~ 4 0
21 [KCH2007] NB816 195 EmG 22 17 37.04 +00 22 39.1   24.57 24.55 24.05 23.49 ~ 2 0
22 [KCH2007] NB912 239 EmG 22 18 10.28 +00 26 26.6     23.12 22.77 22.29 ~ 2 0
23 [KCH2007] NB816 252 EmG 22 18 51.45 +00 42 39.8   24.15 24.11 23.67 23.36 ~ 2 0
24 [KCH2007] NB912 270 EmG 22 19 06.29 +00 47 21.7     25.50 25.29 25.38 ~ 3 0
25 QSO J2222-0946 QSO 22 22 56.1132566016 -09 46 36.283906272   18.71 18.34     ~ 81 0

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