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E+A Galaxies: Did They Lose The A to Become E?

Published online by Cambridge University Press:  01 August 2006

Sven De Rijcke ,
D. Michielsen ,
P. Buyle ,
D. J. Pisano ,
H. Dejonghe  and
K. Freeman
Sven De Rijcke
Affiliation:
Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281, S9, B-9000 Ghent, Belgium
D. Michielsen
Affiliation:
School of Physics and Astronomy, University of Nottingham, University Park, Nottingham NG7 2RD, UK
P. Buyle
Affiliation:
Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281, S9, B-9000 Ghent, Belgium
D. J. Pisano
Affiliation:
Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, USA
H. Dejonghe
Affiliation:
Sterrenkundig Observatorium, Universiteit Gent, Krijgslaan 281, S9, B-9000 Ghent, Belgium
K. Freeman
Affiliation:
Research School of Astronomy and Astrophysics, Australia National University, Cotter Road, ACT 2611, Australia
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Abstract

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We present deep HI observations of a sample of 9 nearby E+A galaxies (0.05 < z < 0.1). In 7 of them, we detected up to a few times 109 M⊙ of neutral gas, making the link between E+As and early-types less direct than previously thought.

Keywords

galaxies: evolutiongalaxies: ISMradio lines: galaxies
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S235: Galaxy Evolution Across the Hubble Time , August 2006 , pp. 200
Copyright
Copyright © International Astronomical Union 2007

References

Buyle, P., Michielsen, D., De Rijcke, S., Pisano, D. J., Dejonghe, H., & Freeman, K. 2006, ApJ, 649, 163.CrossRefGoogle Scholar
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Poggianti, B. M., Smail, I., Dressler, A., Couch, W. J., Barger, J., Butcher, H., Ellis, E. S., & Oemler, A. Jr. 1999, ApJ, 518, 576.CrossRefGoogle Scholar