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Spatially resolved CO SLED of the Luminous Merger Remnant NGC 1614 with ALMA
Toshiki Saito, Daisuke Iono, Cong K. Xu +13
We present high-resolution (1".0) Atacama Large Millimeter/submillimeter Array (ALMA) observations of CO (1-0) and CO (2- 1) rotational transitions toward the nearby IR-luminous me…
Merger-induced Shocks in the Nearby LIRG VV 114 through Methanol Observations with ALMA
Toshiki Saito, Daisuke Iono, Daniel Espada +11
We report the detection of two CHOH lines (J = 2-1 and 3-2) between the progenitor's disks ("Overlap") of the mid-stage merging galaxy VV 114 obtained using…
ALMA observations of the dense and shocked gas in the nuclear region of NGC 4038 (Antennae galaxies)
Junko Ueda, Yoshimasa Watanabe, Daisuke Iono +6
We present 1" (<100 pc) resolution maps of millimeter emission from five molecules-CN, HCN, HCO+, CH3OH, and HNCO-obtained towards NGC 4038, which is the northern galaxy of the mid…
Clumpy and Extended Starbursts in the Brightest Unlensed Submillimeter Galaxies
Daisuke Iono, Min S. Yun, Itziar Aretxaga +16
The central structure in three of the brightest unlensed z=3-4 submillimeter galaxies are investigated through 0.015" - 0.05" (120 -- 360~pc) 860 micron continuum images obtained u…
Investigating the Relation between CO (3-2) and Far Infrared Luminosities for Nearby Merging Galaxies Using ASTE
Tomonari Michiyama, Daisuke Iono, Kouichiro Nakanishi +10
We present the new single dish CO (3-2) emission data obtained toward 19 early stage and 7 late stage nearby merging galaxies using the Atacama Submillimeter Telescope Experiment (…