activity
20072026
most citedThe Herschel view of the dominant mode of galaxy growth from z=4 to the present day

837 citations · 11.1k across the 165 of their papers we have counts for

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Showing astro-ph.GAShow all

153 papers · 1 filter

astro-ph.GA2026

The ALMA REBELS Survey: The [C II] Luminosity Function of UV-Selected Galaxies at

Thomas Herard-Demanche, Pascal A. Oesch, Rychard Bouwens +19

Luminosity functions (LF) are some of the most basic quantities providing insights into galaxy evolution across cosmic time and enabling a direct comparison between observations an…

astro-ph.GA2026

Multiphase Analysis of (U)LIRG Nuclear Activity (MAUNA). I. Spatially Resolved Optical Emission-Line Diagnostics

Justin A. Kader, Vivian U, Marina Bianchin +33

We present resolved optical integral-field spectroscopy of the 32 luminous and ultraluminous infrared galaxy systems of the Multiphase Analysis of (U)LIRG Nuclear Activity (MAUNA)…

astro-ph.GA2026

The ALPINE-CRISTAL-JWST Survey: Investigating the role of interstellar dust, gas and stars in high-z galaxies at kpc-scales

F. Lopez, M. Relano, I. De Looze +37

A comprehensive understanding of galaxy evolution requires a detailed analysis of gas and dust, their distribution, and evolution within galaxies. We analyse spatially resolved (~k…

astro-ph.GA2026

PAHSPECS: JWST/MIRI Spectroscopy of PAHs at Cosmic Noon

Irene Shivaei, Tanio Díaz Santos, Leindert A. Boogaard +14

The physical conditions of the interstellar medium (ISM) are thought to differ greatly at high redshifts compared to local galaxies. Polycyclic aromatic hydrocarbons (PAHs) are key…

astro-ph.GA2026

Resolved SED modelling with JWST and ALMA: the role of stellar mass surface density in regulating star formation in cosmic noon galaxies

Cheng-Lin Liao, Leindert A. Boogaard, Jacqueline A. Hodge +27

We present kpc-scale () physical property maps of 35 main-sequence galaxies at , with stellar masses of and star f…

astro-ph.GA2026

JWST/NIRSpec Reveals Diverse Nuclear Environments in Dwarf Galaxies Hosting AGN

Thomas Bohn, Archana Aravindan, Gabriela Canalizo +18

Dwarf galaxies, in the CDM framework, are expected to dominate the galaxy number density at all redshifts. As such, studying AGN in these systems, including characterizing their…

astro-ph.GA2026

REBELS-25: multi-phase morphology and kinematics at z = 7.31

Lucie E. Rowland, Hiddo S. B. Algera, Jacqueline Hodge +23

We present a spatially resolved, multi-wavelength study of the massive, star-forming galaxy REBELS-25 at a redshift of . We combine new high-resolution ALMA [O III]88m o…

astro-ph.GA2026

Tracing Lyman alpha escape in the CRISTAL-02 galaxy at z~5.3

Arshi Ali, Lucia Guaita, Manuel Aravena +20

We investigate the mechanisms regulating Lyman-alpha (Ly) escape in the star-forming galaxy CRISTAL-02 at z~5.3. The galaxy has clumpy morphology, suggestive that it may be inte…

astro-ph.GA2026

KCWI Discovery of a Spatially Resolved Kpc-Scale Ionized Outflow in NGC 1275

Kylie Yui Dan, Hanae Inami, Thomas Bohn +5

We present new Keck Cosmic Web Imager observations of the central few kiloparsecs of NGC 1275, the brightest cluster galaxy of the Perseus Cluster. These integral field spectroscop…

astro-ph.GA2026

Breathing Fire: Hot Dust in the Big Three Dragons at z = 7.15

Gitanjali Rajulal, Hiddo S. B. Algera, Yuma Sugahara +25

We present new Atacama Large Millimeter/submillimeter Array (ALMA) Band 9 () and 4 () observations towards th…

astro-ph.GA2026

PAHSPECS: Spatially Resolved PAH Spectroscopy at cosmic noon with JWST MIRI MRS

Fergus R. Donnan, Karin Sandstrom, Irene Shivaei +10

We present spatially resolved spectroscopy with JWST/MIRI MRS of a representative sample of normal star-forming galaxies at as part of the PAHSPECS program. To extract e…

astro-ph.GA2026

PAHSPECS: Polycyclic aromatic hydrocarbon properties at cosmic noon with JWST/MIRI MRS

Cristina Maria Lofaro, Tanio Díaz Santos, Irene Shivaei +13

Context. Cosmic noon (z ~ 1-3) marks the peak of the cosmic star-formation rate density, when dust-obscured star formation dominated galaxy growth. Mid-infrared spectroscopy probes…

astro-ph.GA2026★ 1 cited

Direct detection of cool molecular gas in a star-forming galaxy at

Karin Cescon, Jacqueline A. Hodge, Leindert A. Boogaard +21

We investigate the molecular gas content and interstellar medium (ISM) conditions of REBELS-25, a massive, star-forming galaxy at . Deep VLA Q-band and ALMA Band 3 observat…

astro-ph.GA2026★ 1 cited

Multiphase images of a powerful supernova-driven wind in the early Universe

Rebecca L. Davies, D. B. Fisher, R. Herrera-Camus +38

Galactic winds are considered a likely driver of rapid quenching in early massive galaxies, but until now there has been no direct evidence that such systems drive winds powerful e…

astro-ph.GA2026

The Multi-phase Biconical Outflow in the local IR-Luminous Merger IRASF01364-1042

Y. Song, V. U, J. Kader +37

We investigate the spatially-resolved ISM properties of the local (), IR-luminous (\,L), late-stage galaxy merger IRAS F01364-1042, comb…

astro-ph.GA2026

3D-Herschel: Constraining Dust Emission with Panchromatic Modeling of 3D-HST Galaxies

Seamus McNulty, Mimi Song, Katherine E. Whitaker +9

We present 3D-Herschel, a new publicly released 0.3-350m photometric catalog that combines deblended Herschel far-infrared (FIR) imaging with the CANDELS/3D-HST legacy fields to…

astro-ph.GA2025

A first systematic study of [OIII] 88m at : two luminous oxygen lines and a powerful ionized outflow in the first 600 million years

Hiddo S. B. Algera, John R. Weaver, Tom J. L. C. Bakx +35

We present deep ALMA Band 7 observations of the [OIII] m line and underlying dust continuum emission in four UV-bright, gravitationally lensed (magnification ), JW…

astro-ph.GA2025

Probing AGN Feedback in Dwarf Galaxies with Spatially Resolved NIR Coronal Lines from JWST

Archana Aravindan, Thomas Bohn, Gabriela Canalizo +20

We present the first spatially resolved investigation of near-infrared coronal lines in dwarf galaxies hosting active galactic nuclei (AGN), using JWST/NIRSpec integral field spect…

astro-ph.GA2025

The ALPINE-CRISTAL-JWST Survey: The Fast Metal Enrichment of Massive Galaxies at z~5

Andreas L. Faisst, Lun-Jun Liu, Yohan Dubois +54

We present the stellar mass-metallicity relation (MZR) and mass-metallicity-star formation relation ("fundamental metallicity relation"; FMR) of 18 massive (log(M/Msun) = 9.5 - 11)…

astro-ph.GA2025★ 2 cited

Shockingly Effective: Cluster Winds as Engines of Feedback in Starburst Galaxy VV 114

Justin A. Kader, Vivian U, Jeffrey A. Rich +29

We present high-resolution Keck Cosmic Web Imager (KCWI) and MUSE IFU spectroscopy of VV 114, a local infrared-luminous merger undergoing a vigorous starburst and showing evidence…

astro-ph.GA2025

The Potential of the SPHEREx Mission for Characterizing Polycyclic Aromatic Hydrocarbon 3.3 μm Emission in Nearby Galaxies

Edward Zhang, Andreas L. Faisst, Brendan Crill +18

Together with gas, stars, and supermassive black holes, dust is crucial in stellar and galaxy evolution. Hence, understanding galaxies' dust properties across cosmic time is critic…

astro-ph.GA2025

A Spectroscopically Calibrated Prescription for Extracting PAH Flux from JWST MIRI Imaging

Grant P. Donnelly, Thomas S. -Y. Lai, Lee Armus +24

We introduce a prescription for estimating the flux of the 7.7 micron and 11.3 micron\ polycyclic aromatic hydrocarbon (PAH) features from broadband JWST/MIRI images. Probing PAH f…

astro-ph.GA2024★ 2 cited

The Arp 240 Galaxy Merger: A Detailed Look at the Molecular Kennicutt-Schmidt Star Formation Law on Sub-kpc Scales

Alejandro Saravia, Eduardo Rodas-Quito, Loreto Barcos-Muñoz +25

The molecular Kennicutt-Schmidt (mK-S) Law has been key for understanding star formation (SF) in galaxies across all redshifts. However, recent sub-kpc observations of nearby galax…

astro-ph.GA2024

GOALS-JWST: Constraining the Emergence Timescale for Massive Star Clusters in NGC 3256

Sean T. Linden, Thomas Lai, Aaron S. Evans +28

We present the results of a James Webb Space Telescope (JWST) NIRCam and NIRSpec investigation into the young massive star cluster (YMC) population of NGC 3256, the most cluster-ri…