SIMBAD references

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

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


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.

Abstract Copyright:

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

Simbad objects: 25

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