1997A&A...321..765B

Query : 1997A&A...321..765B

1997A&A...321..765B - Astronomy and Astrophysics, volume 321765-770 (1997/5-3)

The neutral gas content of X-ray bright elliptical galaxies.

BRAINE J., HENKEL C. and WIKLIND T.

Abstract (from CDS):

Sensitive CO observations are presented for a sample of elliptical galaxies which are luminous X-ray and weak far infrared (FIR) emitters. Only non-detections were obtained. The absence of detectable amounts of CO (this includes the previously `detected' prototypical galaxy NGC4472) does not support those standard cooling flow scenarios in which dust grain sputtering reduces the FIR luminosity, while cooled down gas is forming a significant mass of dense molecular gas.

Abstract Copyright: ∼

Journal keyword(s): galaxies: cooling flows - galaxies: individual: NGC 4472 - galaxies: ISM - galaxies: elliptical - radio lines: galaxies - X-rays: galaxies

Simbad objects: 10

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Number of rows : 10
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 315 LIN 00 57 48.88334410 +30 21 08.8119345 12.80 12.20 11.16 11.26   ~ 869 2
2 BAX 028.2522-13.7387 ClG 01 53 00.40 -13 44 18.0           ~ 389 0
3 NGC 720 Sy1 01 53 00.523 -13 44 19.25   12.4   10.36   ~ 536 0
4 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
5 Mrk 116 AGN 09 34 02.1 +55 14 25           ~ 1179 1
6 NGC 4365 GiG 12 24 28.228 +07 19 03.07   11.5       ~ 871 0
7 M 86 GiG 12 26 11.814 +12 56 45.49 10.32 9.83 8.90   7.50 ~ 1126 1
8 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
9 NAME NGC 4636 Group GrG 12 42 49.5 +02 41 08           ~ 570 0
10 NGC 4636 LIN 12 42 49.8333280080 +02 41 15.951929028   12.62 11.84     ~ 1156 1

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