188 citations · 943 across the 21 of their papers we have counts for
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A CO isotopologue Line Atlas within the Whirlpool galaxy Survey (CLAWS)
Jakob S. den Brok, Frank Bigiel, Kazimierz Sliwa +24
We present the CO isotopologue Line Atlas within the Whirpool galaxy Survey (CLAWS) based on an IRAM 30-m large programme which provides a benchmark study of numerous, faint CO iso…
PHANGS-ALMA: Arcsecond CO(2-1) Imaging of Nearby Star-Forming Galaxies
Adam K. Leroy, Eva Schinnerer, Annie Hughes +69
We present PHANGS-ALMA, the first survey to map CO J=2-1 line emission at ~1" ~ 100pc spatial resolution from a representative sample of 90 nearby (d<~20 Mpc) galaxies that lie on…
Highly turbulent gas on GMC-scales in NGC 3256, the nearest luminous infrared galaxy
Nathan Brunetti, Christine D. Wilson, Kazimierz Sliwa +3
We present the highest resolution CO (2-1) observations obtained to date (0.25") of NGC 3256 and use them to determine the detailed properties of the molecular interstellar medium…
Is this an Early Stage Merger? A Case Study on Molecular Gas and Star Formation Properties of Arp 240
Hao He, C. D. Wilson, Kazimierz Sliwa +2
We present new high resolution CO =1-0, =2-1, and CO =1-0 maps of the early stage merger Arp 240 (NGC5257/8) obtained with the Atacama Large Millimeter/submi…
The headlight cloud in NGC 628: An extreme giant molecular cloud in a typical galaxy disk
Cinthya N. Herrera, Jérôme Pety, Annie Hughes +25
Cloud-scale surveys of molecular gas reveal the link between molecular clouds properties and star formation (SF) across a range of galactic environments. Cloud populations in galax…
ALMA observations of HCN and HCO+ outflows in the merging galaxy NGC 3256
Tomonari Michiyama, Daisuke Iono, Kazimierz Sliwa +7
We report ~2" resolution Atacama Large Millimeter/submillimeter Array observations of the HCN(1-0), HCO+(1-0), CO(1-0), CO(2-1), and CO(3-2) lines towards the nearby merging double…
ALMA Astrochemical Observations of the Infrared-Luminous Merger NGC 3256
Nanase Harada, Kazushi Sakamoto, Sergio Martin +3
In external galaxies, molecular composition may be influenced by extreme environments such as starbursts and galaxy mergers. To study such molecular chemistry, we observed the lumi…
Full-disc CO(1-0) mapping across nearby galaxies of the EMPIRE survey and the CO-to-H conversion factor
D. Cormier, F. Bigiel, M. J. Jiménez-Donaire +16
Carbon monoxide (CO) provides crucial information about the molecular gas properties of galaxies. While CO has been targeted extensively, isotopologues such as CO hav…
Imaging the Molecular Outflows of the Prototypical ULIRG NGC 6240 with ALMA
T. Saito, D. Iono, J. Ueda +12
We present 0".97 0".53 (470 pc 250 pc) resolution CO ( = 2-1) observations toward the nearby luminous merging galaxy NGC 6240 with the Atacama Large Millimeter…
Extreme CO Isotopic Abundances in the ULIRG IRAS 13120-5453: An Extremely Young Starburst or Top-Heavy Initial Mass Function
Kazimierz Sliwa, Christine D. Wilson, Susanne Aalto +1
We present ALMA CO (J=1-0, 3-2 and 6-5), CO (J=1-0) and CO (J=1-0) observations of the local Ultra Luminous Infrared Galaxy, IRAS 13120-5453 (dubbed "The Yo-yo…
PdBI U/LIRG Survey (PULS): Dense Molecular Gas in Arp 220 and NGC 6240
Kazimierz Sliwa, Dennis Downes
Aims. We present new IRAM Plateau de Bure Interferometer observations of Arp 220 in HCN, HCO, HNC J=1-0, CH N=1-0, SiO J = 2-1, HNCO J = 5 - 4$_…
Luminous Infrared Galaxies with the Submillimeter Array V: Molecular Gas in Intermediate to Late-stage Mergers
Kazimierz Sliwa, Christine D. Wilson, Satoki Matsushita +4
We present new high-resolution ALMA (13CO J=1-0 and J= 2-1) and CARMA (12CO and 13CO J=1-0) observations of two Luminous Infrared Galaxies (LIRGs): Arp 55 and NGC 2623. The new dat…
CO/CO Gradients Across the Disks of Nearby Spiral Galaxies
M. J. Jimenez-Donaire, D. Cormier, F. Bigiel +14
We use the IRAM Large Program EMPIRE and new high-resolution ALMA data to measure 13CO(1-0)/C18O(1-0) intensity ratios across nine nearby spiral galaxies. These isotopologues of CO…
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…
The Dense Molecular Gas and Nuclear Activity in the ULIRG IRAS 13120-5453
G. C. Privon, S. Aalto, N. Falstad +12
We present new ALMA Band 7 ( GHz) observations of the dense gas tracers HCN, HCO, and CS in the local, single-nucleus, ultraluminous infrared galaxy IRAS 13120-5453. W…
AGN feedback in the nucleus of M51
M. Querejeta, E. Schinnerer, S. García-Burillo +10
AGN feedback is invoked as one of the most relevant mechanisms that shape the evolution of galaxies. Our goal is to understand the interplay between AGN feedback and the interstell…
A Portrait of Cold Gas in Galaxies at 60pc Resolution and a Simple Method to Test Hypotheses That Link Small-Scale ISM Structure to Galaxy-Scale Processes
Adam K. Leroy, Annie Hughes, Andreas Schruba +14
The cloud-scale density, velocity dispersion, and gravitational boundedness of the interstellar medium (ISM) vary within and among galaxies. In turbulent models, these properties p…
Around the Ring We Go: The Cold, Dense Ring of Molecular Gas in NGC 1614
Kazimierz Sliwa, Christine D. Wilson, Daisuke Iono +2
We present high-resolution archival Atacama Large Millimeter/submillimeter Array (ALMA) CO J=3-2 and J=6-5 and HCO+ J=4-3 observations and new CARMA CO and 13CO J=1-0 observations…
Luminous Infrared Galaxies With the Submillimeter Array. III. The Dense Kiloparsec Molecular Concentrations of Arp 299
Kazimierz Sliwa, Christine D. Wilson, Glen R. Petitpas +5
We have used high resolution (~2.3") observations of the local (D = 46 Mpc) luminous infrared galaxy Arp 299 to map out the physical properties of the molecular gas which provides…