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ALMA Observations of Warm Dense Gas in NGC 1614 --- Breaking of Star Formation Law in the Central kpc
C. K. Xu, C. Cao, N. Lu +20
We present ALMA Cycle-0 observations of the CO (6-5) line emission and of the 435um dust continuum emission in the central kpc of NGC 1614, a local luminous infrared galaxy (LIRG)…
High-Resolution Radio Continuum Measurements of the Nuclear Disks of Arp 220
Loreto Barcos-Muñoz, Adam K. Leroy, Aaron S. Evans +16
We present new Karl G. Jansky Very Large Array radio continuum images of the nuclei of Arp 220, the nearest ultra-luminous infrared galaxy. These images have both the angular resol…
Radio continuum properties of luminous infrared galaxies. Identifying the presence of an AGN in the radio
E. Vardoulaki, V. Charmandaris, E. J. Murphy +7
Luminous infrared galaxies are systems enshrouded in dust, which absorbs most of their optical/UV emission and re-radiates it in the mid- and far-infrared. Radio observations are l…
Extended [CII] Emission in Local Luminous Infrared Galaxies
T. Diaz-Santos, L. Armus, V. Charmandaris +20
We present Herschel/PACS observations of extended [CII]157.7μm line emission detected on ~ 1 - 10 kpc scales in 60 local luminous infrared galaxies (LIRGs) from the Great Observato…
Warm Molecular Gas in Luminous Infrared Galaxies
N. Lu, Y. Zhao, C. K. Xu +18
We present our initial results on the CO rotational spectral line energy distribution (SLED) of the to 1 transitions from up to from Herschel SPIRE spectroscop…
ALMA Observations of Warm Molecular Gas and Cold Dust in NGC 34
C. K. Xu, C. Cao, N. Lu +17
We present ALMA Cycle-0 observations of the CO (6-5) line emission (rest-frame frequency = 691.473 GHz) and of the 435 dust continuum emission in the nuclear region of NGC 34,…