2014A&A...569A..64D


C.D.S. - SIMBAD4 rel 1.7 - 2019.10.19CEST05:07:29

2014A&A...569A..64D - Astronomy and Astrophysics, volume 569A, 64-64 (2014/9-1)

MASSIV: Mass Assembly Survey with SINFONI in VVDS. VI. Metallicity-related fundamental relations in star-forming galaxies at 1<z<2.

DIVOY C., CONTINI T., PEREZ-MONTERO E., QUEYREL J., EPINAT B., LOPEZ-SANJUAN C., VERGANI D., MOULTAKA J., AMRAM P., GARILLI B., KISSLER-PATIG M., LE FEVRE O., PAIORO L., TASCA L.A.M., TRESSE L. and PERRET V.

Abstract (from CDS):

The MASSIV (Mass Assembly Survey with SINFONI in VVDS) project aims at finding constraints on the different processes involved in galaxy evolution. This study proposes to improve understanding of the galaxy mass assembly through chemical evolution using metallicity as a tracer of the star formation and interaction history. We analysed the full sample of MASSIV galaxies for which a metallicity estimate has been possible, the 48 star-forming galaxies at z∼0.9-1.8, and computed the integrated values of some of the fundamental parameters, such as stellar mass, metallicity, and star formation rate (SFR). The sample of star-forming galaxies at similar redshifts from zCOSMOS was also combined with the MASSIV sample. We studied the cosmic evolution of the mass-metallicty relation, together with the effect of close environment and galaxy kinematics on this relation. We then focussed on the so-called fundamental metallicity relation and other relations between stellar mass, SFR, and metallicity. We investigated whether these relations are really fundamental, i.e. if they do not evolve with redshift. The MASSIV galaxies follow the expected mass-metallicity relation for their median redshift. We find, however, a significant difference between isolated and interacting galaxies as found for local galaxies: interacting galaxies tend to have a lower metallicity. The study of the relation between stellar mass, SFR, and metallicity gives such large scattering for our sample, even combined with zCOSMOS, that it is difficult to confirm any fundamental relation.

Abstract Copyright:

Journal keyword(s): galaxies: abundances - galaxies: evolution - galaxies: fundamental parameters - galaxies: high-redshift

CDS comments: Objects VVDS 91NNNNNNN not in SIMBAD for the moment (lack of coordinates)

Simbad objects: 35

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Number of rows : 35

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2019
#notes
1 VVDS 020193070 G 02 25 18.716 -04 34 19.96   24.727 24.353 24.135 23.398 ~ 8 0
2 VVDS 020106882 G 02 25 21.800 -04 46 18.60   23.618 23.496 23.420 23.183 ~ 8 0
3 VVDS 910279515 G 02 25 36.246 -04 21 15.77           ~ 5 0
4 VVDS 910193711 G 02 25 46.278 -04 32 34.07           ~ 5 0
5 VVDS 020116027 G 02 25 51.133 -04 45 04.48   23.605 23.212 23.053 22.875 ~ 12 0
6 VVDS 020370467 G 02 26 14.699 -04 11 05.43   24.643 24.291 23.940 23.463 ~ 8 0
7 VVDS 020214655 G 02 26 23.445 -04 31 23.00   24.026 23.457 23.458 23.044 ~ 8 0
8 VVDS 020363717 G 02 26 23.694 -04 11 58.22   22.992 22.917 22.854 22.606 ~ 8 0
9 VVDS 020283830 G 02 26 28.936 -04 22 31.60   23.705 23.532 23.431 22.921 ~ 8 0
10 VVDS 020283083 G 02 26 30.872 -04 22 36.59   23.912 23.742 23.526 23.065 ~ 9 0
11 [BFT2010] 036.6891-04.6798 G 02 26 45.386 -04 40 47.39   22.886 22.738 22.693 22.502 ~ 14 0
12 VVDS 020255799 G 02 26 45.858 -04 26 15.77   24.799 24.458 24.242 23.636 ~ 8 0
13 VVDS 020461235 G 02 26 47.110 -04 23 55.79   24.058 23.663 23.402 22.642 ~ 11 0
14 VVDS 020164388 G 02 26 50.939 -04 38 20.87   22.953 22.841 22.774 22.506 ~ 8 0
15 VVDS 020258016 G 02 27 02.168 -04 26 01.93   23.479 23.379 23.387 22.440 ~ 4 0
16 VVDS 020261328 G 02 27 11.049 -04 25 31.60   24.269 24.135 24.190 23.897 ~ 12 0
17 VVDS 020218856 G 02 27 11.454 -04 30 51.02   24.431 24.192 24.086 23.704 ~ 5 0
18 VVDS 020386743 G 02 27 13.988 -04 08 59.56   23.326 23.120 23.111 22.582 ~ 10 0
19 VVDS 140123568 G 13 55 57.627 +04 24 20.10         23.429 ~ 7 0
20 VVDS 140137235 G 13 56 12.782 +04 26 31.80         22.382 ~ 6 0
21 VVDS 140083410 G 13 57 50.629 +04 17 39.30         21.823 ~ 7 0
22 VVDS 140217425 G 13 57 56.409 +04 38 37.09         21.581 ~ 7 0
23 VVDS 140545062 G 13 59 35.586 +05 30 31.09         22.419 ~ 7 0
24 VVDS 140262766 G 13 59 55.477 +04 45 30.15         23.682 ~ 7 0
25 VVDS 140258511 G 14 00 19.667 +04 44 45.83         21.173 ~ 8 0
26 VVDS 220544394 G 22 14 24.152 +00 06 46.90         22.208 ~ 8 0
27 VVDS 220584167 G 22 15 23.038 +00 18 47.01         22.036 ~ 11 0
28 VVDS 220544103 EmG 22 15 25.708 +00 06 39.53         22.469 ~ 13 0
29 VVDS 220015726 G 22 15 42.455 +00 29 03.59         22.473 ~ 11 0
30 VVDS 220576226 G 22 16 11.438 +00 16 30.44         21.864 ~ 7 0
31 VVDS 220578040 G 22 17 04.103 +00 16 56.38         22.357 ~ 7 0
32 VVDS 220014252 G 22 17 45.690 +00 28 39.47   22.5 22.4 22.1 22.101 ~ 11 0
33 VVDS 220386469 G 22 19 56.583 -00 03 03.16         22.180 ~ 7 0
34 VVDS 220376206 G 22 20 05.780 -00 08 21.68         21.849 ~ 8 0
35 VVDS 220397579 G 22 20 36.519 +00 01 46.68         22.497 ~ 8 0

    Equat.    Gal    SGal    Ecl

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2019.10.19-05:07:29

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