Mass-metallicity relation
METALLICITY CALIBRATIONS AND THE MASS-METALLICITY RELATION FOR STAR-FORMING GALAXIES
... the mass-metallicity relation derived using 10 different, popular metallicity calibrations in Section ...different metallicity calibrations than pre- viously ...large metallicity ...
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The Absence of an Environmental Dependence in the Mass-Metallicity Relation at z = 2
... the mass – metallicity relation at z = 2 with MOSFIRE/Keck as part of the ZFIRE ...the mass – metallicity relation of fi eld and cluster galaxies to within ...galaxy mass ...
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Insights on the stellar mass metallicity relation from the CALIFA survey
... stellar metallicity (Z ) relates to the total stellar mass (M ) and the local mass surface density (μ ) in both spheroidal- and disk-dominated ...stellar mass–metallicity ...
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The mass-metallicity relation of high-z type-2 active galactic nuclei
... Introduction Metallicity provides one of the most important clues in un- derstanding galaxy formation and evolution since metal for- mation and enrichment are closely connected with the past star formation history ...
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Cold-mode Accretion: Driving the Fundamental Mass-Metallicity Relation at z ~ 2
... stellar mass and gas-phase metallicity relation at z = 2 with MOSFIRE/Keck as part of the ZFIRE ...the mass–metallicity relation, using individual galaxies, when deviding the ...
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Evolution of the Stellar Mass–Metallicity Relation. I. Galaxies in the z ∼ 0.4 Cluster Cl0024
... The evolution of the MZR with formation redshift sug- gests that the mass–metallicity relation is not only de- termined by galaxy masses but also star formation his- tories. Moreover, this evolution ...
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Red Supergiants as Cosmic Abundance Probes: massive star clusters in M83, and the mass-metallicity relation of nearby galaxies
... uniform metallicity means that the integrated light from the clusters may be analysed using the same tools as those applied to single ...central metallicity of [Z] = ...a mass-metallicity ...
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Evolution of the Stellar Mass–Metallicity Relation. I. Galaxies in the z ∼ 0.4 Cluster Cl0024
... A few suites of cosmological hydrodynamical simulations have made quantitative predictions of the stellar MZR in the past few years. Ma et al. ( 2016 ) investigated the evolution of both gas-phase and stellar MZRs with ...
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Recycled stellar ejecta as fuel for star formation and implications for the origin of the galaxy mass-metallicity relation
... halo mass, we compare the AGN model (blue curve), which includes AGN feedback, to the REF ...halo mass of M 200 ∼ 10 13 M , recycled gas contributes only ∼20 per cent to the ...
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Recycled stellar ejecta as fuel for star formation and implications for the origin of the galaxy mass-metallicity relation
... global mass-loss history of each galaxy from an empirically motivated distribution of stellar population ages and a set of stellar yields and lifetimes, and showed that the gas from stellar mass-loss can ...
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The Host Galaxies of Gamma-Ray Bursts Ii: A Mass-Metallicity Relation for Long-Duration Gamma-Ray Burst Host Galaxies
... M-Z relation for LGRB host galax- ...stellar mass and metallicity for LGRB host galaxies (Pearson’s r = ...M-Z relation, we have also concluded that LGRBs tend to occur in host galax- ies with ...
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A fundamental metallicity relation for galaxies at z=0.84-1.47 from HiZELS
... local relation once their enhanced SFR, due in part to both selection effects and the rise in the typical sSFR with redshift, has been taken into ...the mass-metallicity relation for our ...
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A fundamental metallicity relation for galaxies at z = 0.84-1.47 from HiZELS.
... ‘Fundamental Metallicity Relation’ (FMR; see also Lara-L´opez et ...in mass–metallicity–SFR, as that of z ∼ ...the metallicity with stel- lar mass at fixed SFR (i.e. the ...
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Resolved galaxy scaling relations in the EAGLE simulation: star formation, metallicity, and stellar mass on kpc scales
... stellar mass surface densities, ...gas metallicity and the stellar mass surface density, ...resolved mass-metallicity relation ...and metallicity in EAGLE galaxies is not ...
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On the relation between specific star formation rate and metallicity
... 3.1 General solution: Z as a function of time and sSFR Let us take a step back and start by recalling the formal general solutions for the gas and the metallicity evolution with the expl[r] ...
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Inner galactic disc metallicity distributions and the bulge-disc relation
... The metallicity distribution of the sample is clearly more metal-rich than the solar neighborhood, implying a significant radial gradient in the galactic disc at the intermediate ages probed by red clump ...
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Metallicity dependence of high-mass X-ray binary populations
... The increase in the L X /SFR value toward low oxygen abun- dances might be due to an increase either in the HMXB pop- ulation size, or in the mean HMXB luminosity. To disentangle these two physical e ffects, in Fig. 4 we ...
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Correlations between mass, stellar kinematics, and gas metallicity in eagle galaxies.
... 3 Similar results are obtained if using D/T or V/σ instead of κ co . et al. 2016 ). Although different works have focused on the O/H dependence on SFR, its relation with morpho-kinematics has not been discussed ...
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The luminosity-metallicity relation in the local Universe from the 2dF Galaxy Redshift Survey
... L–Z relation does not rely strongly on the completeness level of the galaxy sample, and in order to use the largest number of galaxies for the analysis, we have decided to keep all the galaxies that satisfy our ...
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Mid-infrared followup of cold brown dwarfs: Diversity in age, mass and metallicity
... on metallicity ([m/H]) and gravity (g) while H − K and ...and mass and age can then be determined from evolutionary ...The mass range is possibly as low as 5 M Jup to 70 M Jup , and [m/H] also spans ...
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