30 citations · 40 across the 2 of their papers we have counts for
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Environmental Effects on Gaseous Disks of the Virgo Spiral Galaxies
Hiroyuki Nakanishi, Nario Kuno, Yoshiaki Sofue +8
We found high molecular fractions (; ratio of the molecular to total gas surface densities) in three of five Virgo spiral galaxies in spite of their low total gas colu…
CO emission from candidate photo-dissociation regions in M81
J. H. Knapen, R. J. Allen, H. I Heaton +2
Context At least a fraction of the atomic hydrogen in spiral galaxies is suspected to be the result of molecular hydrogen which has been dissociated by radiation from massive stars…
Starbursting Nuclear CO Disks of Early-type Spiral Galaxies
J. Koda, T. Okuda, K. Nakanishi +4
We have initiated the first CO interferometer survey of early-type spiral galaxies (S0-Sab). We observed five early-type spiral galaxies with HII nuclei (indicating circumnuclear s…
Near-infrared and Millimeter Constraints on the Nuclear Energy Source of the Infrared Luminous Galaxy NGC 4418
Masatoshi Imanishi, Kouichiro Nakanishi, Nario Kuno +1
We present near-infrared and millimeter investigations of the nucleus of the infrared luminous galaxy NGC 4418, which previous observations suggest possesses a powerful buried AGN.…
Observations of Cold Dust in Nearby Elliptical Galaxies
Lerothodi L. Leeuw, Anne E. Sansom, E. Ian Robson +2
Spectral energy distribution (SED) analyses, that include new millimeter (mm) to far-infrared (FIR) observations, obtained with continuum instruments on the Nobeyama and James Cler…
CO Molecular Gas in Infrared Luminous Galaxies
Lihong Yao, E. R. Seaquist, Nario Kuno +1
We present the first statistical survey of the properties of the 12CO(1-0) and 12CO(3-2) line emission from the nuclei of a nearly complete subsample of 60 infrared (IR) luminous g…