activity
20052026
most citedThe Dark Energy Survey: more than dark energy - an overview

1k citations · 23.6k across the 249 of their papers we have counts for

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Showing astro-ph.GAShow all

47 papers · 1 filter

astro-ph.GA2025★ 4 cited

Millimeter-wave observations of Euclid Deep Field South using the South Pole Telescope: A data release of temperature maps and catalogs

M. Archipley, A. Hryciuk, L. E. Bleem +108

Context. The South Pole Telescope third-generation camera (SPT-3G) has observed over 10,000 square degrees of sky at 95, 150, and 220 GHz (3.3, 2.0, 1.4 mm, respectively) and will…

astro-ph.GA2023★ 1 cited

JWST Early Release Science Program TEMPLATES: Targeting Extremely Magnified Panchromatic Lensed Arcs and their Extended Star formation

Jane R. Rigby, Joaquin D. Vieira, Kedar A. Phadke +33

This paper gives an overview of TEMPLATES, a JWST Early Release Science program that targeted four extremely bright, gravitationally lensed galaxies: two extremely dusty, two with…

astro-ph.GA2023★ 2 cited

JWST's TEMPLATES for Star Formation: The First Resolved Gas-Phase Metallicity Maps of Dust-Obscured Star-Forming Galaxies at 4

Jack E. Birkin, Taylor A. Hutchison, Brian Welch +23

We present the first spatially resolved maps of gas-phase metallicity for two dust-obscured star-forming galaxies (DSFGs) at 4, from the JWST TEMPLATES Early Release Scienc…

astro-ph.GA2023

TEMPLATES: Characterization of a Merger in the Dusty Lensing SPT0418-47 System

Jared Cathey, Anthony H. Gonzalez, Sidney Lower +22

We present JWST and ALMA results for the lensing system SPT0418-47, which includes a strongly-lensed, dusty star-forming galaxy at redshift z=4.225 and an associated multiply-image…

astro-ph.GA2023★ 19 cited

Observations of neutral carbon in 29 high-z lensed dusty star forming galaxies and the comparison of gas mass tracers

G. Gururajan, M. Béthermin, N. Sulzenauer +10

The nature and evolution of high-redshift dusty star-forming galaxies (high-z DSFGs) remain an open question. Their massive gas reservoirs play an important role in driving the int…

astro-ph.GA2023★ 66 cited

Spatial variations in aromatic hydrocarbon emission in a dust-rich galaxy

Justin S. Spilker, Kedar A. Phadke, Manuel Aravena +35

Dust grains absorb half of the radiation emitted by stars throughout the history of the universe, re-emitting this energy at infrared wavelengths. Polycyclic aromatic hydrocarbons…

astro-ph.GA2023★ 1 cited

Brightest Cluster Galaxy Formation in the z=4.3 Protocluster SPT2349-56: Discovery of a Radio-Loud AGN

Scott C. Chapman, Ryley Hill, Manuel Aravena +29

We have observed the z=4.3 protocluster SPT2349-56 with ATCA with the aim of detecting radio-loud active galactic nuclei (AGN) amongst the ~30 submillimeter galaxies identified in…

astro-ph.GA2022★ 17 cited

The Rest-Frame Submillimeter Spectrum of High Redshift, Dusty, Star-Forming Galaxies from the SPT-SZ Survey

C. Reuter, J. S. Spilker, J. D. Vieira +16

We present the average rest-frame spectrum of the final catalog of dusty star-forming galaxies (DSFGs) selected from the South Pole Telescope SZ survey (SPT-SZ) and measured with B…

astro-ph.GA2022★ 26 cited

Chaotic and Clumpy Galaxy Formation in an Extremely Massive Reionization-Era Halo

Justin S. Spilker, Christopher C. Hayward, Daniel P. Marrone +20

The SPT0311-58 system at z=6.900 is an extremely massive structure within the reionization epoch, and offers a chance to understand the formation of galaxies in an extreme peak in…

astro-ph.GA2022★ 15 cited

Multi-Phase ISM in the z = 5.7 Hyperluminous Starburst SPT0346-52

Katrina C. Litke, Daniel P. Marrone, Manuel Aravena +13

SPT0346-52 (z=5.7) is the most intensely star-forming galaxy discovered by the South Pole Telescope, with Sigma_SFR ~ 4200 Msol yr^-1 kpc^-2. In this paper, we expand on previous s…

astro-ph.GA2021★ 27 cited

Rapid build-up of the stellar content in the protocluster core SPT234956 at

Ryley Hill, Scott Chapman, Kedar A. Phadke +22

The protocluster SPT234956 at contains one of the most actively star-forming cores known, yet constraints on the total stellar mass of this system are highly uncer…

astro-ph.GA2021★ 38 cited

Molecular Line Observations in Two Dusty Star-Forming Galaxies at z = 6.9

Sreevani Jarugula, Joaquin D. Vieira, Axel Weiß +18

SPT0311-58 is the most massive infrared luminous system discovered so far during the Epoch of Reionization (EoR). In this paper, we present a detailed analysis of the molecular int…

astro-ph.GA2021★ 3 cited

The Cold Dust Content of the Nearby Galaxies IC 5325, NGC 7496, NGC 7590, and NGC 7599

Swapnil Singh, M. L. N. Ashby, Sarita Vig +6

Star-forming galaxies are rich reservoirs of dust, both warm and cold. But the cold dust emission is faint alongside the relatively bright and ubiquitous warm dust emission. Recent…

astro-ph.GA2021★ 181 cited

The Evolution of the IR Luminosity Function and Dust-obscured Star Formation in the Last 13 Billion Years

J. A. Zavala, C. M. Casey, S. M. Manning +25

We present the first results from the 2mm Mapping Obscuration to Reionization (MORA) survey, the largest ALMA contiguous blank-field survey to-date with a total area of 184 sq. arc…

astro-ph.GA2020★ 48 cited

Ubiquitous Molecular Outflows in z > 4 Massive, Dusty Galaxies II. Momentum-Driven Winds Powered by Star Formation in the Early Universe

Justin S. Spilker, Manuel Aravena, Kedar A. Phadke +13

Galactic outflows of molecular gas are a common occurrence in galaxies and may represent a mechanism by which galaxies self-regulate their growth, redistributing gas that could oth…

astro-ph.GA2020★ 50 cited

Ubiquitous Molecular Outflows in z > 4 Massive, Dusty Galaxies I. Sample Overview and Clumpy Structure in Molecular Outflows on 500pc Scales

Justin S. Spilker, Kedar A. Phadke, Manuel Aravena +14

Massive galaxy-scale outflows of gas are one of the most commonly-invoked mechanisms to regulate the growth and evolution of galaxies throughout the universe. While the gas in outf…

astro-ph.GA2020★ 28 cited

Optical and near-infrared observations of the SPT2349-56 proto-cluster core at z = 4.3

K. M. Rotermund, S. C. Chapman, K. A. Phadke +20

We present Gemini-S and {\it Spitzer}-IRAC optical-through-near-IR observations in the field of the SPT2349-56 proto-cluster at . We detect optical/IR counterparts for only…

astro-ph.GA2020★ 126 cited

The Complete Redshift Distribution of Dusty Star-forming Galaxies from the SPT-SZ Survey

C. Reuter, J. D. Vieira, J. S. Spilker +21

The South Pole Telescope (SPT) has systematically identified 81 high-redshift, strongly gravitationally lensed, dusty star-forming galaxies (DSFGs) in a 2500 square degree cosmolog…

astro-ph.GA2020

Megaparsec-scale structure around the proto-cluster core SPT234956 at

Ryley Hill, Scott Chapman, Douglas Scott +20

We present an extensive ALMA spectroscopic follow-up programme of the structure SPT234956, one of the most actively star-forming proto-cluster cores known, to iden…

astro-ph.GA2019★ 52 cited

A dense, solar metallicity ISM in the z=4.2 dusty star-forming galaxy SPT0418-47

Carlos De Breuck, Axel Weiss, Matthieu Bethermin +16

We present a study of six far-infrared fine structure lines in the z=4.225 lensed dusty star-forming galaxy SPT0418-47 to probe the physical conditions of its InterStellar Medium (…

astro-ph.GA2019★ 27 cited

Spatially Resolved Water Emission from Gravitationally Lensed Dusty Star Forming Galaxies at z 3

Sreevani Jarugula, Joaquin D. Vieira, Justin S. Spilker +17

Water (), one of the most ubiquitous molecules in the universe, has bright millimeter-wave emission lines easily observed at high-redshift with the current generation o…

astro-ph.GA2019★ 22 cited

The [CII]/[NII] ratio in 3 < z < 6 sub-millimetre galaxies from the South Pole Telescope survey

D. J. M. Cunningham, S. C. Chapman, M. Aravena +19

We present Atacama Compact Array and Atacama Pathfinder Experiment observations of the [N II] 205 m fine-structure line in 40 sub-millimetre galaxies lying at redshifts z = 3 to…

astro-ph.GA2019★ 35 cited

Imaging the Molecular Interstellar Medium in a Gravitationally Lensed Star-forming Galaxy at z=5.7

Yordanka Apostolovski, Manuel Aravena, Timo Anguita +17

Aims: We present and study spatially resolved imaging obtained with the Atacama Large Millimeter/submillimeter Array (ALMA) of multiple CO(65, 87 and 98) and tw…

astro-ph.GA2019★ 1 cited

Taking Census of Massive, Star-Forming Galaxies formed <1 Gyr After the Big Bang

Caitlin M. Casey, Peter Capak, Johannes Staguhn +24

Two decades of effort have been poured into both single-dish and interferometric millimeter-wave surveys of the sky to infer the volume density of dusty star-forming galaxies (DSFG…