activity
20122021
most citedExploring AGN and Star Formation Activity of Massive Galaxies at Cosmic Noon

53 citations · 260 across the 12 of their papers we have counts for

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10 papers · 1 filter

astro-ph.GA2021★ 14 cited

The Shape and Scatter of The Galaxy Main Sequence for Massive Galaxies at Cosmic Noon

Sydney Sherman, Shardha Jogee, Jonathan Florez +7

We present the main sequence for all galaxies and star-forming galaxies for a sample of 28,469 massive (M) galaxies at cosmic noon (), u…

astro-ph.GA2021★ 21 cited

The NEWFIRM HETDEX Survey: Photometric Catalog and a Conservative Sample of Massive Quiescent Galaxies at z=3-5 over 17.5 deg^2 in the SHELA Field

Matthew L. Stevans, Steven L. Finkelstein, Lalitwadee Kawinwanichakij +10

We present the results of a deep K_s-band (2.1 um) imaging survey of the Spitzer/HETDEX Exploratory Large Area (SHELA) field using the NEWFIRM near-infrared (NIR) camera on the KPN…

astro-ph.GA2020★ 26 cited

Investigating The Growing Population of Massive Quiescent Galaxies at Cosmic Noon

Sydney Sherman, Shardha Jogee, Jonathan Florez +10

We explore the buildup of quiescent galaxies using a sample of 28,469 massive (M) galaxies at redshifts , drawn from a 17.5 deg area (0.…

astro-ph.GA2020★ 53 cited

Exploring AGN and Star Formation Activity of Massive Galaxies at Cosmic Noon

Jonathan Florez, Shardha Jogee, Sydney Sherman +11

We investigate the relation between AGN and star formation (SF) activity at by analyzing 898 galaxies with X-ray luminous AGN ( erg s) and a lar…

astro-ph.GA2020★ 29 cited

On the (Lack of) Evolution of the Stellar Mass Function of Massive Galaxies from =1.5 to 0.4

Lalitwadee Kawinwanichakij, Casey Papovich, Robin Ciardullo +7

We study the evolution in the number density of the highest mass galaxies over (covering 9 Gyr). We use the Spitzer/HETDEX Exploratory Large-Area (SHELA) Survey, which…

astro-ph.GA2019

The Star Formation Rate of Massive Dusty Galaxies at Early Cosmic Times

Zacharias E. Escalante, Shardha Jogee, Sydney Sherman

We explore how the estimated star formation rate (SFR) of a sample of isolated, massive dusty star-forming galaxies at early cosmic epochs () changes when their ultr…

astro-ph.GA2019★ 16 cited

Exploring the High-Mass End of the Stellar Mass Function of Star Forming Galaxies at Cosmic Noon

Sydney Sherman, Shardha Jogee, Jonathan Florez +9

We present the high-mass end of the galaxy stellar mass function using the largest sample to date (5,352) of star-forming galaxies with at cosmic no…

astro-ph.GA2018★ 24 cited

The Spitzer-HETDEX Exploratory Large Area Survey II: Dark Energy Camera and Spitzer/IRAC Multiwavelength Catalog

Isak Wold, Lalitwadee Kawinwanichakij, Matthew Stevans +15

We present the -band Dark Energy Camera (DECam) plus 3.6 and 4.5 m IRAC catalogs for the Spitzer/HETDEX Exploratory Large-Area (SHELA) survey. SHELA covers deg$^…

astro-ph.GA2018★ 31 cited

Bridging Star-Forming Galaxy and AGN Ultraviolet Luminosity Functions at with the SHELA Wide-Field Survey

Matthew L. Stevans, Steven L. Finkelstein, Isak Wold +9

We present a joint analysis of the rest-frame ultraviolet (UV) luminosity functions of continuum-selected star-forming galaxies and galaxies dominated by active galactic nuclei (AG…

astro-ph.GA2014

Origin of the Correlations Between Supermassive Black Holes and Their Host Galaxies

Sydney Sherman, Mouyuan Sun, Qirong Zhu +2

Observations have shown that supermassive black holes in nearby elliptical galaxies correlate tightly with the stellar velocity dispersion (the $\MBH - σ$ relation) and the stellar…