2011MNRAS.416L..21W

Query : 2011MNRAS.416L..21W

2011MNRAS.416L..21W - Mon. Not. R. Astron. Soc., 416, L21-L25 (2011/September-1)

CS (5-4) survey towards nearby infrared bright galaxies.

WANG J., ZHANG Z. and SHI Y.

Abstract (from CDS):

With the observations of the CS (5-4) line towards a sample of 24 infrared bright galaxies using Heinrich Hertz Submillimeter Telescope (HHSMT), we detected CS (5-4) emission in 14 galaxies, including 12 ultraluminous infrared galaxies (ULIRGs)/luminous infrared galaxies (LIRGs) and two nearby normal galaxies. As a good dense gas tracer, which has been well used for studying star formation in the Milky Way, CS (5-4) can trace the active star-forming gas in galaxies. The correlation between CS (5-4) luminosity, which is estimated with detected CS (5-4) line emission, and the infrared luminosity in these 14 galaxies, is fitted with a correlation coefficient of 0.939 and a slope close to unity. This correlation confirms that dense gas, which is closely linked to star formation, is very important for understanding star formation in galaxies.

Abstract Copyright: 2011 The Authors Monthly Notices of the Royal Astronomical Society2011 RAS

Journal keyword(s): ISM: molecules - galaxies: ISM - radio lines: galaxies

Simbad objects: 29

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Number of rows : 29
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 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
2 MCG+12-02-001 AG? 00 54 03.943 +73 05 05.23   16       ~ 120 1
3 IC 1623 IG 01 07 47.24 -17 30 25.0   15       ~ 338 2
4 NGC 828 AGN 02 10 09.5469097104 +39 11 25.233638244   13.0       ~ 171 1
5 NGC 891 H2G 02 22 32.907 +42 20 53.95 11.08 10.81 9.93 7.86   ~ 1741 2
6 NGC 992 AGN 02 37 25.491 +21 06 03.04   13.5       ~ 144 1
7 UGCA 39 GiG 02 41 55.092 +59 36 14.73   16       ~ 360 1
8 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
9 IC 342 AGN 03 46 48.514 +68 05 45.98   10.5       ~ 1579 1
10 NGC 1614 Sy1 04 34 00.027 -08 34 44.57   14.66 13.99     ~ 697 1
11 ZW VII 31 rG 05 16 46.44456 +79 40 12.4320   15.8       ~ 159 1
12 NGC 2146 AGN 06 18 37.710 +78 21 25.27 11.67 11.38 10.59     ~ 765 2
13 NGC 2276 AG? 07 27 14.485 +85 45 16.20   12.3       ~ 393 0
14 NGC 2623 LIN 08 38 24.016 +25 45 16.29 14.10 13.99 13.36     ~ 533 2
15 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
16 NAME Antennae IG 12 01 53.170 -18 52 37.92           ~ 1749 0
17 NGC 4194 rG 12 14 09.615 +54 31 35.93   13.79 13.30     ~ 467 2
18 Z 294-4 Sy1 12 56 14.2341182928 +56 52 25.238373852   14.68 13.84     ~ 2096 3
19 Z 49-57 rG 15 13 13.1083645335 +07 13 32.099256087   15.5       ~ 252 1
20 IC 1127 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 3090 4
21 NGC 6090 PaG 16 11 40.3 +52 27 21   14.0       ~ 446 1
22 NGC 6240 Sy2 16 52 58.9 +02 24 03   14.31 13.37     ~ 1734 2
23 LEDA 60189 LIN 17 23 21.96264 -00 17 00.8088   15.1       ~ 454 0
24 2MFGC 14160 GiG 18 00 31.919 -04 00 53.36   17.62       ~ 69 0
25 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2661 2
26 NGC 7331 LIN 22 37 04.0506038088 +34 24 56.800076508 10.65 10.35 9.48     ~ 1284 2
27 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2253 3
28 LEDA 90429 SyG 23 39 01.26960 +36 21 08.5896   16.17       ~ 232 1
29 NGC 7771 GiG 23 51 24.880 +20 06 42.57 13.42 13.08 12.25     ~ 350 3

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