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20102026
most citedThe ESO UVES Advanced Data Products Quasar Sample - II. Cosmological Evolution of the Neutral Gas Mass Density

171 citations · 2.8k across the 115 of their papers we have counts for

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71 papers · 1 filter

astro-ph.GA2026

COSMOS-3D: Spectro-photometric Confirmation of Shabgard, a Cool, Metal-poor Brown Dwarf in the COSMOS Field

Bahareh S. Salmasi, Priyanka Jalan, Tomotsugu Goto +19

Brown dwarfs are unique laboratories for studying cool atmospheres, the low-mass end of star formation, and the transition between stars and giant planets. Identifying and characte…

astro-ph.GA2026

Deep radio characterization of the supernova remnant G343.1-00.7

S. Loru, A. Ingallinera, C. Trigilio +21

Supernova remnants (SNRs) are extended radio sources whose morphology and evolution are shaped by the interaction of strong shocks with the surrounding medium. We combined the 0.94…

astro-ph.GA2026

Cosmic-ray electron propagation in the peculiar barred spiral galaxy NGC 2442

Shengtao Wang, Xiaohui Sun, Volker Heesen +13

Face-on spiral galaxies offer a favorable geometry for studying magnetic-field structures and cosmic-ray (CR) propagation because projection effects and structural overlap are redu…

astro-ph.GA2026

Rubin J122659.4+090236: An Extremely Low Surface Brightness Galaxy Candidate Discovered in the Rubin LSST Early Data Preview 2

Dipanjan Mitra, Kanak Saha, Sugata Kaviraj +28

We report the serendipitous discovery of an exceptionally low surface brightness galaxy (LSBG) candidate, Rubin J122659.4+090236, in Rubin Observatory imaging of the interacting NG…

astro-ph.GA2026

The GECKOS survey: Assembly history of the lenticular galaxy NGC 3957

Yuchen Ding, Marie Martig, Ling Zhu +24

We analyse the assembly history of the edge-on lenticular galaxy NGC 3957 using deep integral-field spectroscopic MUSE data from the GECKOS survey. By applying a dust-corrected Mul…

astro-ph.GA2026

The MAGPI Survey: Emission Line Products Data Release and the Role of Spectroscopic Aperture Covering Fraction on the Balmer Decrement-Stellar Mass Relation

A. J. Battisti, E. G. M. Muller, E. Wisnioski +27

The Middle Ages Galaxy Properties with Integral field spectroscopy (MAGPI) survey is a Large Program on the European Southern Observatory Very Large Telescope using the MUSE instru…

astro-ph.GA2026

The MAGPI survey: Stellar population radial trends and mass assembly in star-forming galaxies at z~0.3

Federica Mauro, Bodo Ziegler, Iris Breda +19

The evolution of galaxies from cosmic noon to the present day provides a key window to probe the balance between early, rapid bulge formation and prolonged disk growth. The epoch a…

astro-ph.GA2026

The MAGPI Survey: Evidence for Non-Universal Resolved Dust Attenuation Relations Beyond the Local Universe

A. Mailvaganam, T. Zafar, P. Corcho-Caballero +39

We study the spatially resolved relation between dust attenuation () and star formation rate surface density () in galaxies from the MAGPI survey ($0.25 < z…

astro-ph.GA2026

Hector Galaxy Survey: Linking the low- and high-mass ends of the initial mass function in star-forming galaxies

Diego Salvador, Andrew Hopkins, Matt Owers +30

The stellar initial mass function (IMF) is a fundamental ingredient in galaxy evolution, linking observed integrated light to galaxy properties. Constraining the full IMF shape bey…

astro-ph.GA2026

ASKAP EMU detection of an Odd Radio Circle (ORC) candidate: J094412-751016 (Anglerfish)

M. D. Filipović, Z. J. Smeaton, A. C. Bradley +33

We report diffuse extended radio-continuum emission spatially coinciding with the IR source WISEA J094409.17-751012.8, and a semi-variable star, V687 Carinae. We use 944 MHz radio…

astro-ph.GA2026

EMU/GAMA: Refining Dust Extinction Corrections for Hα Luminosity Functions Using Radio-Based Calibration

J. Willingham, A. Hopkins, T. Zafar +17

We present a novel approach to correcting H luminosity functions for dust extinction by calibrating against radio-based star formation rates (SFRs), using data from the Evolutio…

astro-ph.GA2026

EMU/GAMA: A statistical perspective on active galactic nuclei diagnostics

J. Prathap, A. M. Hopkins, R. Carvajal +19

While it is well known that galaxies are composites of many emission processes, quantifying the various contributions remains challenging. In this work, we use unsupervised machine…

astro-ph.GA2026

BLUEPRINT: Blue-dominant Lyman- emission as evidence of gas inflow in ultra-low-mass galaxies at z = 3

Tamal Mukherjee, Zhihui Li, Tayyaba Zafar +4

We report the detection of a clumpy, blue-dominated Ly emission at z = 3.066 located in the heart of a cosmic web filament in the MUSE eXtremely Deep Field (MXDF), spatially ass…

astro-ph.GA2026

Predicting Resolved Dust Attenuation from Local Galaxy Properties Using MaNGA

Anilkumar Mailvaganam, Tayyaba Zafar, Pablo Corcho-Caballero +4

Accurate spatially resolved dust corrections are critical for interpreting the structure and evolution of star-forming galaxies (SFGs). We present an empirical model for predicting…

astro-ph.GA2026

The MAGPI Survey: co-evolution of baryons and dark matter in star-forming disk-like galaxies at

Gauri Sharma, Andrew J. Battisti, Emily Wisnioski +20

We present a comprehensive analysis of the dark matter (DM) content and its structural dependence in star-forming disk-like galaxies at intermediate redshifts ($0.1 \lesssim z \les…

astro-ph.GA2025

The MAGPI Survey: forward modelled gas-phase metallicity gradients in galaxies at

Yifan Mai, Scott M. Croom, Emily Wisnioski +19

We measure the seeing-deconvolved gas-phase metallicity gradients of 70 star-forming galaxies at from the MAGPI survey and investigate their relationship with galaxy pr…

astro-ph.GA2025

A Census of Double-Peaked Lyman-alpha Emitters in MAGPI: Classification, Global Characteristics, and Spatially Resolved Properties

Tamal Mukherjee, Tayyaba Zafar, Themiya Nanayakkara +17

Double-peaked Ly profiles provide critical insights into gas kinematics and the distribution of neutral hydrogen (HI) from the interstellar to the intergalactic medium (ISM to I…

astro-ph.GA2025★ 4 cited

Hector Galaxy Survey: Data Processing, Quality Control and Early Science

S. Oh, M. L. P. Gunawardhana, S. M. Croom +52

The Hector Galaxy Survey is a new optical integral field spectroscopy (IFS) survey currently using the AAT to observe up to 15,000 galaxies at low redshift (). The Hector…

astro-ph.GA2025★ 2 cited

The GECKOS survey: Jeans anisotropic models of edge-on discs uncover the impact of dust and kinematic structures

T. H. Rutherford, A. Fraser-McKelvie, E. Emsellem +17

The central regions of disc galaxies host a rich variety of stellar structures: nuclear discs, bars, bulges, and boxy-peanut (BP) bulges. These components are often difficult to di…

astro-ph.GA2025

Deep polarimetry study reveals double ring ORC-like structures

Sam Taziaux, Dominik J. Bomans, Christopher J. Riseley +10

New observations with the current generation of advanced radio interferometers, such as ASKAP and MeerKAT, have led to the discovery of new classes of extended radio sources of unk…

astro-ph.GA2025

Quantifying Radio Source Morphology

Lachlan J. Barnes, Andrew M. Hopkins, Lawrence Rudnick +6

The advent of next-generation telescope facilities brings with it an unprecedented amount of data, and the demand for effective tools to process and classify this information has b…

astro-ph.GA2025★ 1 cited

Galaxy And Mass Assembly: A new approach to quantifying dust in galaxies

B. Farley, U. T. Ahmed, A. M. Hopkins +8

We introduce a new approach to quantifying dust in galaxies by combining information from the Balmer decrement (BD) and the dust mass (). While there is no explicit correlatio…

astro-ph.GA2025

EMU/GAMA: A new approach to characterising radio luminosity functions

J. Prathap, A. M. Hopkins, J. Afonso +16

This study characterises the radio luminosity functions (RLFs) for SFGs and AGN using statistical redshift estimation in the absence of comprehensive spectroscopic data. Sensitive…

astro-ph.GA2024

The MAGPI Survey: radial trends in star formation across different cosmological simulations in comparison with observations at 0.3

Marcie Mun, Emily Wisnioski, Katherine E. Harborne +20

We investigate the internal and external mechanisms that regulate and quench star formation (SF) in galaxies at using MAGPI observations and the EAGLE, Magneticum, and…