Cornell University

output

19912026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2021 · astro-ph.GAShow all

32 papers · 2 filters

astro-ph.GA2021★ 7 cited

Molecular Gas Excitation of the Massive Dusty Starburst CRLE and the Main-Sequence Galaxy HZ10 at z=5.7 in the COSMOS Field

Daniel Vieira, Dominik A. Riechers, Riccardo Pavesi +4

We report CO(5 $\to$ 4) and CO(6 $\to$ 5) line observations in the dusty starbursting galaxy CRLE ( $z = 5.667$ ) and the main-sequence (MS) galaxy HZ10 ( $z = 5.654$ ) wit…

astro-ph.GA2021★ 33 cited

A High-Resolution Investigation of the Multi-Phase ISM in a Galaxy during the First Two Billion Years

S. Dye, S. A. Eales, H. L. Gomez +20

We have carried out the first spatially-resolved investigation of the multi-phase interstellar medium (ISM) at high redshift, using the z=4.24 strongly-lensed sub-millimetre galaxy…

astro-ph.GA2021★ 23 cited

The radio spectral turnover of radio-loud quasars at $z > 5$

Yali Shao, Jeff Wagg, Ran Wang +8

We present Karl G. Jansky Very Large Array (VLA) S- (2--4 GHz), C- (4--8 GHz), and X-band (8--12 GHz) continuum observations toward seven radio-loud quasars at $z > 5$ . This sample h…

astro-ph.GA2021★ 139 cited

Event Horizon Telescope observations of the jet launching and collimation in Centaurus A

Michael Janssen, Heino Falcke, Matthias Kadler +236

Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimeter wavelengths have the power to reveal the launching and initial collimation region of e…

astro-ph.GA2021★ 30 cited

The Simons Observatory: Galactic Science Goals and Forecasts

Brandon S. Hensley, Susan E. Clark, Valentina Fanfani +31

Observing in six frequency bands from 27 to 280 GHz over a large sky area, the Simons Observatory (SO) is poised to address many questions in Galactic astrophysics in addition to i…

astro-ph.GA2021★ 7 cited

Non-circular flows in HIghMass galaxies in a test of the late accretion hypothesis

Dhruv Bisaria, Kristine Spekkens, Shan Huang +2

We present H-alpha velocity maps for the HIghMass galaxies UGC 7899, UGC 8475, UGC 9037 and UGC 9334, obtained with the SITELLE Imaging Fourier Transform Spectrometer on the Canada…

astro-ph.GA2021★ 13 cited

COLDz: Probing Cosmic Star Formation With Radio Free-free Emission

Hiddo S. B. Algera, Jacqueline A. Hodge, Dominik A. Riechers +17

Radio free-free emission is considered to be one of the most reliable tracers of star formation in galaxies. However, as it constitutes the faintest part of the radio spectrum -- b…

astro-ph.GA2021★ 14 cited

Probing Hot Gas Components of Circumgalactic Medium in Cosmological Simulations with the Thermal Sunyaev-Zel'dovich Effect

Junhan Kim, Sunil Golwala, James G. Bartlett +8

The thermal Sunyaev-Zel'dovich (tSZ) effect is a powerful tool with the potential for constraining directly the properties of the hot gas that dominates dark matter halos because i…

astro-ph.GA2021★ 485 cited

COSMOS2020: A panchromatic view of the Universe to $z \sim 10$ from two complementary catalogs

J. R. Weaver, O. B. Kauffmann, O. Ilbert +54

The Cosmic Evolution Survey (COSMOS) has become a cornerstone of extragalactic astronomy. Since the last public catalog in 2015, a wealth of new imaging and spectroscopic data has…

astro-ph.GA2021★ 13 cited

AGC 226178 and NGVS 3543: Two deceptive dwarfs towards Virgo

Michael G. Jones, David J. Sand, Michele Bellazzini +21

The two sources AGC 226178 and NGVS 3543, an extremely faint, clumpy, blue stellar system and a low surface brightness dwarf spheroidal, are adjacent systems in the direction of th…

astro-ph.GA2021★ 21 cited

The ALFALFA Almost-Dark Galaxy AGC~229101: A Two Billion Solar Mass HI Cloud with a Very Low Surface Brightness Optical Counterpart

Lukas Leisman, Katherine L. Rhode, Catherine Ball +11

We present results from deep HI and optical imaging of AGC 229101, an unusual HI source detected at v $_{helio}$ = 7116 km/s in the ALFALFA survey. Initially classified as a can…

astro-ph.GA2021★ 136 cited

Normal, Dust-Obscured Galaxies in the Epoch of Reionization

Y. Fudamoto, P. A. Oesch, S. Schouws +26

Over the past decades, rest-frame ultraviolet (UV) observations have provided large samples of UV luminous galaxies at redshift (z) greater than 6, during the so-called epoch of re…

astro-ph.GA2021★ 5 cited

Massive molecular gas reservoir in a luminous sub-millimeter galaxy during cosmic noon

Bin Liu, N. Chartab, H. Nayyeri +11

We present multi-band observations of an extremely dusty star-forming lensed galaxy (HERS1) at $z = 2.553$ . High-resolution maps of \textit{HST}/WFC3, SMA, and ALMA show a partial Ei…

astro-ph.GA2021★ 8 cited

SOFIA-upGREAT imaging spectroscopy of the [C II] 158um fine structure line of the Sgr B region in the Galactic center

A. I. Harris, R. Güsten, M. A. Requena-Torres +8

We report SOFIA-upGREAT spectroscopic imaging of the [C II] 158um spectral line, as well as a number of [O I] 63um spectra, across a 67x45 pc field toward the Sgr B region in our G…

astro-ph.GA2021★ 20 cited

An In Situ Study of Turbulence Near Stellar Bow Shocks

S. K. Ocker, J. M. Cordes, S. Chatterjee +1

Stellar bow shocks are observed in a variety of interstellar environments and are shaped by the conditions of gas in the interstellar medium (ISM). In situ measurements of turbulen…

astro-ph.GA2021★ 17 cited

Atacama Cosmology Telescope measurements of a large sample of candidates from the Massive and Distant Clusters of WISE Survey: Sunyaev-Zeldovich effect confirmation of MaDCoWS candidates using ACT

John Orlowski-Scherer, Luca Di Mascolo, Tanay Bhandarkar +35

Galaxy clusters are an important tool for cosmology, and their detection and characterization are key goals for current and future surveys. Using data from the Wide-field Infrared…

astro-ph.GA2021★ 211 cited

Reionization Era Bright Emission Line Survey: Selection and Characterization of Luminous Interstellar Medium Reservoirs in the z>6.5 Universe

R. J. Bouwens, R. Smit, S. Schouws +28

The Reionization Era Bright Emission Line Survey (REBELS) is a cycle-7 ALMA Large Program (LP) that is identifying and performing a first characterization of many of the most lumin…

astro-ph.GA2021★ 43 cited

The ALPINE-ALMA [CII] survey: Dust mass budget in the early Universe

F. Pozzi, F. Calura, Y. Fudamoto +32

The dust content of normal galaxies and the dust mass density (DMD) at high-z (z>4) are unconstrained given the source confusion and the sensitivity limitations of previous observa…

astro-ph.GA2021★ 17 cited

Measuring the average molecular gas content of star-forming galaxies at $z = 3 - 4$

Leindert A. Boogaard, Rychard J. Bouwens, Dominik Riechers +15

We study the molecular gas content of 24 star-forming galaxies at $z = 3 - 4$ , with a median stellar mass of $1 0^{9.1}$ M $_{⊙}$ , from the MUSE Hubble Ultra Deep Field (HUDF) Survey…

astro-ph.GA2021★ 1 cited

Galaxy Properties at the Faint End of the HI Mass Function

Kristen B. W. McQuinn, Anjana K. Telidevara, Jackson Fuson +9

The Survey of HI in Extremely Low-mass Dwarfs (SHIELD) includes a volumetrically complete sample of 82 gas-rich dwarfs with M_HI~<10^7.2 Msun selected from the ALFALFA survey. We a…

astro-ph.GA2021★ 58 cited

An ALMA multi-line survey of the ISM in two quasar host-companion galaxy pairs at $z > 6$

A. Pensabene, R. Decarli, E. Bañados +15

We present a multi-line survey of the interstellar medium (ISM) in two $z > 6$ quasar (QSO) host galaxies, PJ231-20 ( $z = 6.59$ ) and PJ308-21 ( $z = 6.23$ ), and their two companion galaxi…

astro-ph.GA2021★ 29 cited

Random Forests as a viable method to select and discover high redshift quasars

Lukas Wenzl, Jan-Torge Schindler, Xiaohui Fan +9

We present a method of selecting quasars up to redshift $\approx$ 6 with random forests, a supervised machine learning method, applied to Pan-STARRS1 and WISE data. We find that, t…