107 citations · 481 across the 25 of their papers we have counts for
24 papers · 1 filter
ALMA Central Molecular Zone Exploration Survey (ACES)-IV. Data of the two intermediate-width spectral windows
Xing Lu, Daniel L. Walker, Adam Ginsburg +61
We release the intermediate-width spectral window data from the ALMA Central Molecular Zone Exploration Survey (ACES) Large Program, which covers SiO(2-1), SO(2_2-1_1), H13CO+(1-0)…
ALMA Central Molecular Zone Exploration Survey (ACES) I: Overview
Steven N. Longmore, John Bally, Ashley T. Barnes +95
The mass flows and energy cycles within the inner regions of galaxies exert a powerful influence on the evolution of the galaxy population. The centre of the Milky Way is the only…
ALMA Central molecular zone Exploration Survey (ACES) III: Molecular line data reduction and HNCO and HCO data
Daniel L. Walker, Adam Ginsburg, Ashley T. Barnes +64
The ALMA Central molecular zone Exploration Survey (ACES) large program has observed the inner ~ 200 pc of the Milky Way at 3 mm (Band 3) using ALMA's 12m, 7m, and Total Power arra…
ALMA Central Molecular Zone Exploration Survey (ACES) II: 3mm continuum images
Adam Ginsburg, Daniel L. Walker, Ashley T. Barnes +69
The ALMA Central Molecular Zone Exploration Survey, ACES, has mapped square arcminutes at 3 mm toward the center of our Galaxy. ACES provides the first large-scale, h…
ALMA Central molecular zone Exploration Survey (ACES) VI: ALMA Large Program Reveals a Highly Filamentary Central Molecular Zone
Cara Battersby, Miriam G. Santa-Maria, Dani Lipman +44
The Central Molecular Zone (CMZ) of the Milky Way is the way station that primarily controls how much gas flows from the disk of the Galaxy towards the central nucleus. While this…
Polarized Light from Massive Protoclusters (POLIMAP). I. Dissecting the role of magnetic fields in the massive infrared dark cloud G28.37+0.07
C-Y Law, Jonathan C. Tan, Raphael Skalidis +11
Magnetic fields may play a crucial role in setting the initial conditions of massive star and star cluster formation. To investigate this, we report SOFIA-HAWC+ m observati…
CMZoom IV. Incipient High-Mass Star Formation Throughout the Central Molecular Zone
H Perry Hatchfield, Cara Battersby, Ashley T. Barnes +15
In this work, we constrain the star-forming properties of all possible sites of incipient high-mass star formation in the Milky Way's Galactic Center. We identify dense structures…
SOFIA/HAWC+ Far-InfraRed Polarimetric Large Area CMZ Exploration (FIREPLACE) Survey I: General Results from the Pilot Program
Natalie O. Butterfield, David T. Chuss, Jordan A. Guerra +9
We present the first data release (DR1) of the Far-Infrared Polarimetric Large Area CMZ Exploration (FIREPLACE) survey. The survey was taken using the 214-micron band of the HAWC+…
The Strength of the Sheared Magnetic Field in the Galactic's Circum-Nuclear Disk
J. A. Guerra, E. Lopez-Rodriguez, D. T. Chuss +2
Recent high-resolution 53-m polarimetric observations from SOFIA/HAWC+ have revealed the inferred plane-of-the-sky magnetic field (B-field) orientation in the Galactic center's…
Widespread Hot Ammonia in the Central Kiloparsec of the Milky Way
Tierra M. Candelaria, E. A. C Mills, David S. Meier +2
The inner 300-500 pc of the Milky Way has some of the most extreme gas conditions in our Galaxy. Physical properties of the Central Molecular Zone (CMZ), including temperature, den…
CMZoom III: Spectral Line Data Release
Daniel Callanan, Steven N. Longmore, Cara Battersby +21
We present an overview and data release of the spectral line component of the SMA Large Program, \textit{CMZoom}. \textit{CMZoom} observed CO(2-1), CO(2-1) and C$^{18…
Evidence for an interaction between the Galactic Center clouds M0.10-0.08 and M0.11-0.11
Natalie O. Butterfield, Cornelia C. Lang, Adam Ginsburg +3
We present high-resolution (~2-3"; ~0.1 pc) radio observations of the Galactic center cloud M0.10-0.08 using the Very Large Array at K and Ka band (~25 and 36 GHz). The M0.10-0.08…
CMZoom II: Catalog of Compact Submillimeter Dust Continuum Sources in the Milky Way's Central Molecular Zone
H Perry Hatchfield, Cara Battersby, Eric Keto +19
In this paper we present the CMZoom Survey's catalog of compact sources (< 10'', ~0.4pc) within the Central Molecular Zone (CMZ). CMZoom is a Submillimeter Array (SMA) large progra…
CMZoom: Survey Overview and First Data Release
Cara Battersby, Eric Keto, Daniel Walker +19
We present an overview of the CMZoom survey and its first data release. CMZoom is the first blind, high-resolution survey of the Central Molecular Zone (CMZ; the inner 500 pc of th…
The MUSTANG-2 Galactic Plane Survey (MGPS90) pilot
Adam Ginsburg, L. D. Anderson, Simon Dicker +19
We report the results of a pilot program for a Green Bank Telescope (GBT) MUSTANG Galactic Plane survey at 3 mm (90 GHz), MGPS90. The survey achieves a typical depth of …
6.7 GHz CH3OH absorption towards the N3 Galactic Center point-source
Natalie Butterfield, Adam Ginsburg, Dominic Ludovici +4
We present evidence of 6.7 GHz methanol (CH3OH)~and 4.8 GHz formaldehyde (H2CO) absorption towards the Galactic Center (GC) point-source `N3'. Both absorption features are unresolv…
A Census of Early Phase High-Mass Star Formation in the Central Molecular Zone
Xing Lu, Elisabeth A. C. Mills, Adam Ginsburg +13
We present new observations of C-band continuum emission and masers to assess high-mass (8 ) star formation at early evolutionary phases in the inner 200 pc of the Cent…
'The Brick' is not a brick: A comprehensive study of the structure and dynamics of the Central Molecular Zone cloud G0.253+0.016
J. D. Henshaw, A. Ginsburg, T. J. Haworth +19
In this paper we provide a comprehensive description of the internal dynamics of G0.253+0.016 (a.k.a. 'the Brick'); one of the most massive and dense molecular clouds in the Galaxy…
A Centimeter-wave Study of Methanol and Ammonia Isotopologues in Sgr B2(N): Physical and chemical differentiation between two hot cores
E. A. C. Mills, J. Corby, A. R. Clements +4
We present new radio-frequency interferometric maps of emission from the 14NH3, 15NH3, and 14NH2D isotopologues of ammonia, and the 12CH3OH and 13CH3OH isotopologues of methanol to…
Discovery of 14NH3 (2,2) maser emission in Sgr B2-Main
E. A. C. Mills, A. Ginsburg, A. R. Clements +7
We report the discovery of the first 14NH3 (2,2) maser, seen in the Sgr B2 Main star forming region near the center of the Milky Way, using data from the Very Large Array radio tel…
M0.20-0.033: An Expanding Molecular Shell in the Galactic Center Radio Arc
Natalie Butterfield, Cornelia Lang, Mark Morris +2
We present high-frequency Karl G. Jansky Very Large Array (VLA) continuum and spectral line (NH3, H64, and H63) observations of the Galactic Center Radio Arc region, covering…
Molecular and ionized gas kinematics in the GC Radio Arc
N. Butterfield, C. C. Lang, E. A. C. Mills +3
We present NH3 and H64a+H63a VLA observations of the Radio Arc region, including the M0.20-0.033 and G0.10-0.08 molecular clouds. These observations suggest the two velocity compon…
Abundant Methanol Masers but no New Evidence for Star Formation in GCM0.253+0.016
E. A. C. Mills, N. Butterfield, D. A. Ludovici +4
We present new observations of the quiescent giant molecular cloud GCM0.253+0.016 in the Galactic center, using the upgraded Karl G. Jansky Very Large Array. Observations were made…
A Radio Survey of Galactic Center Clouds
E. A. C. Mills, C. C. Lang, M. R. Morris +5
We present a survey of molecules in a sample of Galactic center molecular clouds using the Karl G. Jansky Very large Array, which includes M0.25+0.01, the clouds near Sgr A, and Sg…