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20212026
most citedThe Sparkler: Evolved High-Redshift Globular Clusters Captured by JWST

82 citations · 155 across the 19 of their papers we have counts for

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Showing 2023Show all

5 papers · 1 filter

astro-ph.GA2023★ 5 cited

A Steep Decline in the Galaxy Space Density Beyond Redshift 9 in the CANUCS UV Luminosity Function

Chris J. Willott, Guillaume Desprez, Yoshihisa Asada +15

We present a new sample of 158 galaxies at redshift selected from deep \jwst\ NIRCam imaging of five widely-separated sightlines in the CANUCS survey. Two-thirds of the poi…

astro-ph.GA2023★ 1 cited

CDM not dead yet: massive high-z Balmer break galaxies are less common than previously reported

Guillaume Desprez, Nicholas S. Martis, Yoshihisa Asada +15

Early JWST observations that targeted so-called double-break sources (attributed to Lyman and Balmer breaks at ), reported a previously unknown population of very massive, evo…

astro-ph.GA2023★ 2 cited

Star Formation at the Epoch of Reionization with CANUCS: The ages of stellar populations in MACS1149-JD1

Maruša Bradač, Victoria Strait, Lamiya Mowla +15

We present measurements of stellar populations properties of a z = 9.1 gravitationally lensed galaxy MACS1149-JD1 using deep JWST NIRISS slitless spectroscopy as well as NIRISS and…

astro-ph.GA2023★ 2 cited

Spectroscopy from Photometry: A Population of Extreme Emission Line Galaxies at Selected with JWST Medium Band Filters

Sunna Withers, Adam Muzzin, Swara Ravindranath +13

We use JWST/NIRCam medium band photometry in a single pointing of the CAnadian NIRISS Unbiased Cluster Survey (CANUCS) to identify 118 Extreme Emission Line Galaxies (EELGs) over $…

astro-ph.GA2023★ 31 cited

A First Look at Spatially Resolved Balmer Decrements at from JWST NIRISS Slitless Spectroscopy

Jasleen Matharu, Adam Muzzin, Ghassan Sarrouh +14

We present the first results on the spatial distribution of dust attenuation at traced by the Balmer Decrement, H/H, in emission-line galaxies using deep JWST NIR…