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The JWST Emission Line Survey (JELS): Multi-wavelength properties of Paschen line-emitters at Cosmic Noon
Malte Brinch, Edo Ibar, Luis Ossa-Fuentes +14
Context: Narrowband JWST/NIRCam selection isolates star-forming galaxies in well-defined redshift slices, while ALMA and archival far-IR/submm data reveal obscured growth. We combi…
Constraining reionization-era Ly escape with JELS-MUSE: a highly complete H-selected sample at
A. L. Patrick, K. J. Duncan, Z. Li +16
The Ly escape fraction, , probes both the interstellar medium (ISM) conditions governing ionizing photon escape and the rising neutral fraction of the I…
The JWST Emission Line Survey (JELS): A narrow-band determination of the H Luminosity Function and Cosmic Star Formation into the Epoch of Reionization
C. A. Pirie, K. J. Duncan, P. N. Best +19
The recent star-formation activity in galaxies can be optimally traced by the H emission line, with the resulting H luminosity function (LF) at a given epoch providing a reli…
Investigating the role of turbulence in the interstellar medium in dusty star-forming galaxies using kpc-resolution ALMA dust and gas maps
B. A. Westoby, J. A. Hodge, P. Sharda +28
We present ALMA high-resolution (0.25/2 kpc) CO(5-4) and CO(4-3) observations of three submillimetre-selected dusty galaxies from the ALESS survey.…
Extending the ALMA survey of the SCUBA-2 CLS UDS field: Tracing the obscured formation of spheroids across z~1-4
Ian Smail, Steven Gillman, Ugne Dudzeviciute +1
We investigate the properties of 870-um selected galaxies at z~1-4 with FIR luminosities of LIR~1e11-1e13Lo, encompassing systems that dominate obscured activity at the peak of cos…
ALESS--JWST: Dust-driven Morphologies and Hidden Stellar Mass in Sub-millimeter Galaxies
J. Li, E. da Cunha, J. A. Hodge +17
We present JWST/NIRCam and MIRI observations of twelve sub-millimeter galaxies (SMGs) from the ALESS survey, combined with high-resolution () ALMA 870m i…
KURVS: chemical properties from multiple strong line calibrations for star-forming galaxies at
Zefeng Li, Ugnė Dudzevičiūtė, Annagrazia Puglisi +13
Gas-phase oxygen abundance (metallicity) properties can be constrained through emission line analyses, and are of great importance to investigate galaxy evolution histories. We pre…
The JWST Emission Line Survey (JELS): The sizes and merger fraction of star-forming galaxies during the Epoch of Reionization
H. M. O. Stephenson, J. P. Stott, C. A. Pirie +18
We used observations from the JWST Emission Line Survey (JELS) to measure the half-light radii () of 23 H-emitting star-forming (SF) galaxies at in the PRIMER/COS…
Element nucleosynthetic origins from abundance spatial distributions beyond the Milky Way
Zefeng Li, Mark R. Krumholz, Anna F. McLeod +7
An element's astrophysical origin should be reflected in the spatial distribution of its abundance, yielding measurably different spatial distributions for elements with different…
ALMA/SCUBA-2 COSMOS Survey: Properties of X-ray- and SED-selected AGNs in Bright Submillimeter Galaxies
Ryosuke Uematsu, Yoshihiro Ueda, David M. Alexander +11
We investigate the properties of active galactic nuclei (AGNs) in the brightest submillimeter galaxies (SMGs) in the COSMOS field. We utilize the bright sample of ALMA/SCUBA-2 COSM…
The properties of the interstellar medium in dusty, star-forming galaxies at : The shape of the CO spectral line energy distributions
Dominic J. Taylor, A. M. Swinbank, Ian Smail +15
The molecular gas in the interstellar medium (ISM) of star-forming galaxy populations exhibits diverse physical properties. We investigate the CO excitation of twelve dusty,…
ADF22-WEB: A giant barred spiral starburst galaxy in the z = 3.1 SSA22 protocluster core
H. Umehata, C. C. Steidel, I. Smail +15
In the present-day universe, the most massive galaxies are ellipticals located in the cores of galaxy clusters, harboring the heaviest super-massive black holes (SMBHs). However th…
The JWST Emission Line Survey (JELS): An untargeted search for H emission line galaxies at and their physical properties
C. A. Pirie, P. N. Best, K. J. Duncan +19
We present the first results of the JWST Emission Line Survey (JELS). Utilising the first NIRCam narrow-band imaging at 4.7m, over 63 arcmin in the PRIMER/COSMOS field, we…
The JWST Emission Line Survey (JELS): Extending rest-optical narrow-band emission line selection into the Epoch of Reionization
K. J. Duncan, D. J. McLeod, P. N. Best +20
We present the JWST Emission Line Survey (JELS), a JWST imaging programme exploiting the wavelength coverage and sensitivity of NIRCam to extend narrow-band rest-optical emission l…
ALESS-JWST: Joint (sub-)kiloparsec JWST and ALMA imaging of submillimeter galaxies reveals heavily obscured bulge formation events
Jacqueline A. Hodge, Elisabete da Cunha, Sarah Kendrew +25
We present JWST NIRCam imaging targeting 13 infrared-luminous () galaxies from the ALESS survey with uniquely deep, high-resolution…
MeerKAT observations of starburst galaxies and AGNs within the core of XMMXCS J2215.9-1738 at = 1.46
D. Y. Klutse, M. Hilton, I. Heywood +4
We present the first detailed radio study of the galaxy cluster XMMXCS J2215.9-1738 at = 1.46 using MeerKAT -band (1.3 GHz) observations. We combine our radio observation wi…
The Structure of Massive Star-Forming Galaxies from JWST and ALMA: Dusty, High Redshift Disk Galaxies
Steven Gillman, Ian Smail, Bitten Gullberg +15
We present an analysis of the JWST NIRCam and MIRI morphological properties of 80 massive (=11.20.1) dusty star-forming galaxies at 2.7$^{+…
A Comparative Study of the Ground State Transitions of CO and [C I] as Molecular Gas Tracers at High Redshift
Marta Frias Castillo, Matus Rybak, Jacqueline A. Hodge +22
The CO(1--0) and [\ion{C}{1}](1--0) emission lines are well-established tracers of cold molecular gas mass in local galaxies. At high redshift, where the interstellar medium (ISM)…
The kinematics of massive high-redshift dusty star-forming galaxies
A. Amvrosiadis, J. L. Wardlow, J. E. Birkin +18
We present a new method for modelling the kinematics of galaxies from interferometric observations by performing the optimization of the kinematic model parameters directly in visi…
An ALMA Spectroscopic Survey of the Brightest Submillimeter Galaxies in the SCUBA-2-COSMOS Field (AS2COSPEC): Physical Properties of z=2-5 Ultra- and Hyperluminous Infrared Galaxies
Cheng-Lin Liao, Chian-Chou Chen, Wei-Hao Wang +11
We report physical properties of the brightest (-mJy) and not strongly lensed 18 870m selected dusty star-forming galaxies (DSFGs), also known as…
Hidden giants in JWST's PEARLS: An ultra-massive z=4.26 sub-millimeter galaxy that is invisible to HST
Ian Smail, Ugne Dudzeviciute, Mark Gurwell +32
We present a multi-wavelength analysis using SMA, JCMT, NOEMA, JWST, HST, and SST of two dusty strongly star-forming galaxies, 850.1 and 850.2, seen through the massive cluster len…
The JCMT SCUBA-2 Survey of the James Webb Space Telescope North Ecliptic Pole Time-Domain Field
Minhee Hyun, Myungshin Im, Ian R. Smail +14
The James Webb Space Telescope Time-Domain Field (JWST-TDF) is an 14 diameter field near the North Ecliptic Pole that will be targeted by one of the JWST Guaranteed Time O…
KAOSS: turbulent, but disc-like kinematics in dust-obscured star-forming galaxies at 1.3-2.6
Jack E. Birkin, A. Puglisi, A. M. Swinbank +13
We present spatially resolved kinematics of 27 ALMA-identified dust-obscured star-forming galaxies (DSFGs) at 1.3-2.6, as traced by H emission using VLT/KMOS near-infrare…
The resolved chemical abundance properties within the interstellar medium of star-forming galaxies at
S. Gillman, A. Puglisi, U. Dudzevičiūtė +9
We exploit the unprecedented depth of integral field data from the KMOS Ultra-deep Rotational Velocity Survey (KURVS) to analyse the strong (H) and forbidden ([NII], [SII]) emis…