2007ApJS..173..482M

Query : 2007ApJS..173..482M

2007ApJS..173..482M - Astrophys. J., Suppl. Ser., 173, 482-493 (2007/December-0)

Nitrogen production in starburst galaxies detected by GALEX.

MALLERY R.P., KEWLEY L., RICH R.M., SALIM S., CHARLOT S., TREMONTI C., SEIBERT M., SMALL T., WYDER T., BARLOW T.A., FORSTER K., FRIEDMAN P.G., MARTIN D.C., MORRISSEY P., NEFF S.G., SCHIMINOVICH D., BIANCHI L., DONAS J., HECKMAN T.M., LEE Y.-W., MADORE B.F., MILLIARD B., SZALAY A.S., WELSH B.Y. and YI S.

Abstract (from CDS):

We investigate the production of nitrogen in star-forming galaxies with ultraviolet (UV) radiation detected by the Galaxy Evolution Explorer Satellite (GALEX). We use a sample of 8745 GALEX emission-line galaxies matched to the Sloan Digital Sky Survey (SDSS) spectroscopic sample. We derive both gas-phase oxygen and nitrogen abundances for the sample and apply stellar population synthesis models to derive stellar masses and star formation histories of the galaxies. We compare oxygen abundances derived using three different diagnostics. We derive the specific star formation rates of the galaxies by modeling the seven-band GALEX+SDSS photometry. We find that galaxies that have log(SFR/M*)≳-10.0 typically have values of log(N/O)∼0.05 dex less than galaxies with log(SFR/M*)≲-10.0 and similar oxygen abundances.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Abundances - Galaxies: Fundamental Parameters - Galaxies: Starburst - Ultraviolet: Galaxies

CDS comments: Table 2: J2000 coordinates: 22 53 56.829 +10 13 00.29:no object identified in the SDSS DR5

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 - 2026 		#notes
1 [VV2003c] J005249.8-084133 Sy1 00 52 49.7839880112 -08 41 33.912570156     19.48     ~ 3 0
2 SHOC 39 Sy1 00 53 00.525 +15 01 29.70     18.69     ~ 5 0
3 [VV2003c] J013844.9-083540 Sy1 01 38 44.9140987416 -08 35 40.961676696     19.05     ~ 2 0
4 [VV2003c] J014721.7-091645 Sy1 01 47 21.6903057384 -09 16 46.513238448     19.74     ~ 5 0
5 [VV2003c] J020356.9-080758 Sy1 02 03 56.9162888136 -08 07 58.674111096     19.32     ~ 11 0
6 [VV2003c] J030539.7-083905 Sy1 03 05 39.7072791768 -08 39 05.523330636     19.83     ~ 4 0
7 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
8 SDSS J080143.62+445458.4 G 08 01 43.63339 +44 54 58.4532           ~ 5 0
9 [VV2003c] J082001.7+505039 Sy1 08 20 01.721 +50 50 39.13     19.50     ~ 17 0
10 SDSS J082010.55+374354.3 G 08 20 10.55977 +37 43 54.3012           ~ 3 0
11 SDSS J083914.95+481518.2 Sy1 08 39 14.95415 +48 15 18.2407     19.24     ~ 2 0
12 SHOC 223 Sy1 08 47 03.0161848224 +54 50 39.379478064     19.44     ~ 4 0
13 SDSS J094630.58+553541.8 Sy1 09 46 30.5820194544 +55 35 41.576228160     18.83     ~ 4 0
14 SDSS J102132.57+614404.3 G 10 21 32.583 +61 44 04.19           ~ 4 0
15 SHOC 300 Sy1 10 23 19.562 +02 49 41.57     19.65     ~ 5 0
16 2dFGRS TGN366Z214 Sy1 10 53 42.539 +00 09 45.08   19.146 19.50 18.981   ~ 7 0
17 SDSS J113655.80+033333.3 Sy1 11 36 55.7997991512 +03 33 33.442698420     19.62     ~ 4 0
18 SHOC 361 Sy1 12 05 14.7612975720 +66 16 57.853681824     19.80     ~ 4 0
19 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
20 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 3138 2
21 [VV2003c] J140501.2+043126 Sy1 14 05 01.15262 +04 31 26.1514     18.77     ~ 2 0
22 SDSS J143648.20+040259.9 G 14 36 48.199 +04 02 59.92           ~ 3 0
23 SHOC 483 Sy1 14 46 10.3347909984 +03 39 21.517299828     19.19     ~ 4 0
24 SDSS J145424.60+035925.1 G 14 54 24.6070076976 +03 59 25.172800332           ~ 1 0
25 SHOC 564 Sy1 17 09 22.6257283584 +61 48 51.454988280     19.16     ~ 4 0
26 SDSS J204018.04+010324.5 G 20 40 18.0387923640 +01 03 24.473799288           ~ 1 0
27 SDSS J204656.14+005037.6 G 20 46 56.1409507128 +00 50 37.737097404           ~ 3 0
28 SDSS J205251.79+001626.0 G 20 52 51.8021252328 +00 16 26.210157960           ~ 1 0
29 SDSS J211829.84+003059.5 G 21 18 29.85 +00 30 59.6           ~ 1 0
30 SDSS J211958.30+005233.5 G 21 19 58.3220210455 +00 52 33.714168133           ~ 2 0
31 SDSS J215029.87+003201.2 EmG 21 50 29.87064 +00 32 01.2704           ~ 5 0
32 SDSS J220707.88+004658.7 G 22 07 07.88394 +00 46 58.7528           ~ 5 0
33 SDSS J221223.33+000339.9 G 22 12 23.283 +00 03 40.26           ~ 5 0
34 SDSS J225833.73+005630.6 G 22 58 33.743 +00 56 30.58           ~ 5 0
35 SDSS J232932.11+003426.8 G 23 29 32.1158139888 +00 34 26.877937188           ~ 4 0

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