ALMA 0.5 kpc Resolution Spatially Resolved Investigations of Nuclear Dense Molecular Gas Properties in Nearby Ultraluminous Infrared Galaxies Based on HCN and HCO+ Three Transition Line Data

ALMA 0.5 kpc Resolution Spatially Resolved Investigations of Nuclear Dense Molecular Gas Properties in Nearby Ultraluminous Infrared Galaxies Based on HCN and HCO+ Three Transition Line Data

We present the results of our ALMA ≲0.5 kpc resolution dense molecular line (HCN and HCO ^+ J = 2–1, J = 3–2, and J = 4–3) observations of 12 nearby (ultra)luminous infrared galaxies ([U]LIRGs). After matching beam sizes of all molecular line data to the same values in all (U)LIRGs, we derive molecu...

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Bibliographic Details
Main Authors: Masatoshi Imanishi, Shunsuke Baba, Kouichiro Nakanishi, Takuma Izumi
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Ultraluminous infrared galaxies
Luminous infrared galaxies
Supermassive black holes
Active galactic nuclei
Galaxy mergers
Starburst galaxies
Online Access:https://doi.org/10.3847/1538-4357/ace90d

Internet

https://doi.org/10.3847/1538-4357/ace90d

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