NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2018-10-18 T11:50:52 PDT
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For refcode 2006MNRAS.366...49C:
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NED Abstract

Copyright by Royal Astronomical Society. 2006MNRAS.366...49C Gas in early-type galaxies: cross-fuelling in late-type-early-type pairs? Cullen, H.; Alexander, P.; Clemens, M. Abstract. We present^12^CO (J= 1-0) and^12^CO (J= 2-1) observations of eight early-type galaxies, forming part of a sample of interacting galaxies, each consisting of one late- and one early-type system. All of the early-type galaxies observed are undetected in CO to low levels, allowing us to place tight constraints on their molecular gas content. Additionally, we present HI absorption data for one system. The implications for possible gas transfer from the late- to the early-type galaxy during the interaction are discussed. Key words: galaxies: elliptical and lenticular, cD, galaxies: ISM, galaxies: interactions, radio lines: galaxies
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