SIMBAD references

2000A&A...361...19S - Astronomy and Astrophysics, volume 361, 19-32 (2000/9-1)

HI observations of emission-line galaxies.

SMOKER J.V., DAVIES R.D., AXON D.J. and HUMMEL E.

Abstract (from CDS):

We present single-dish Lovell telescope HI observations of a sample of 67 emission-line and UV-excess galaxies, of which 52 are taken from the University of Michigan (UM) catalogue. In addition, HI observations of 24 gas-rich irregular galaxies are presented. We find that emission-line galaxies are Hi-rich with a median HI mass to blue luminosity ratio MHI/LB of ∼0.45M/L. Within the UM galaxy sample the MHI/LB ratio tends to increase with decreasing luminosity. Finally, it is found that the most Hi-rich UM galaxies are the most metal deficient, implying that these objects are less evolved.

Abstract Copyright:

Journal keyword(s): galaxies: compact - galaxies: fundamental parameters - galaxies: irregular - radio lines: galaxies

Simbad objects: 100

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2021.03.05-12:06:54

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