Galaxy And Mass Assembly (GAMA): The group HI mass as a function of halo mass

Abstract

We determine the atomic hydrogen (HI) to halo mass relation (HIHM) using Arecibo Legacy Fast ALFA survey HI data at the location of optically selected groups from the Galaxy and Mass Assembly (GAMA) survey. We make direct HI detections for 37 GAMA groups. Using HI group spectral stacking of 345 groups, we study the group HI content as function of halo mass across a halo mass range of $10^{11}-10^{14.7}{\text{ M}}_{\odot }$. We also correct our results for Eddington bias. We find that the group HI mass generally rises as a function of halo mass from $1.3\%$ of the halo mass at $10^{11.6}{\text{M}}_{\odot }$ to $0.4\%$ at $10^{13.7}{\text{M}}_{\odot }$ with some indication of flattening towards the high-mass end. Despite the differences in optical survey limits, group catalogues, and halo mass estimation methods, our results are consistent with previous group HI-stacking studies. Our results are also consistent with mock observations from SHARK and IllustrisTNG.

arXiv commentAccepted in MNRAS; 18 pages, 12 figures

References in corpus (71)

• The Sloan Digital Sky Survey: Technical Summary
• Statistical Properties of X-ray Clusters: Analytic and Numerical Comparisons
• Spectroscopic Target Selection in the Sloan Digital Sky Survey: The Main Galaxy Sample
• Galaxy Harassment and the Evolution of Clusters of Galaxies
• First results from the IllustrisTNG simulations: the stellar mass content of groups and clusters of galaxies
• First results from the IllustrisTNG simulations: the galaxy color bimodality
• Galaxy and Mass Assembly (GAMA): survey diagnostics and core data release
• The Arecibo Legacy Fast ALFA Survey: I. Science Goals, Survey Design and Strategy
• The HIPASS Catalogue - I. Data Presentation
• Galaxy And Mass Assembly (GAMA): end of survey report and data release 2
• The Arecibo Legacy Fast ALFA Survey: The ALFALFA Extragalactic HI Source Catalog
• A Halo-Based Galaxy Group Finder: Calibration and Application to the 2dFGRS
• Science with ASKAP - the Australian Square Kilometre Array Pathfinder
• xGASS: Total cold gas scaling relations and molecular-to-atomic gas ratios of galaxies in the local Universe
• The Circular Velocity Curve of the Milky Way from $5$ to $25$ kpc
• Galaxy and Mass Assembly (GAMA): The GAMA Galaxy Group Catalogue (G3Cv1)
• The HI Content of Spirals. II. Gas Deficiency in Cluster Galaxies
• The RAVE survey: the Galactic escape speed and the mass of the Milky Way
• Australian Square Kilometre Array Pathfinder: I. System Description
• Galaxy And Mass Assembly (GAMA): the G02 field, Herschel-ATLAS target selection and Data Release 3
• Shark: introducing an open source, free and flexible semi-analytic model of galaxy formation
• Science With The Australian Square Kilometre Array Pathfinder
• Cold gas stripping in satellite galaxies: from pairs to clusters
• Galaxy And Mass Assembly (GAMA): Data Release 4 and the z < 0.1 total and z < 0.08 morphological galaxy stellar mass functions
• The Dawes Review 9: The role of cold gas stripping on the star formation quenching of satellite galaxies
• HI kinematics and dynamics of Messier 31
• The effect of the environment on the HI scaling relations
• Ingredients for 21cm intensity mapping
• Evolution of the atomic and molecular gas content of galaxies
• Lightcone mock catalogues from semi-analytic models of galaxy formation - I. Construction and application to the BzK colour selection
• Simulation of the Cosmic Evolution of Atomic and Molecular Hydrogen in Galaxies
• The HI content of star-forming galaxies at z = 0.24
• On the impact of empirical and theoretical star formation laws on galaxy formation
• The EAGLE simulations: atomic hydrogen associated with galaxies
• Detection of HI in distant galaxies using spectral stacking
• MUFASA: Galaxy star formation, gas, and metal properties across cosmic time
• Galaxy Cold Gas Contents in Modern Cosmological Hydrodynamic Simulations
• Galaxy groups in the low-redshift Universe
• ALFALFA HI Data Stacking I. Does the Bulge Quench Ongoing Star Formation in Early-Type Galaxies?
• H-alpha Photometry of Abell 2390
• Modeling the atomic-to-molecular transition in cosmological simulations of galaxy formation
• The Effect of Structure and Star Formation on the Gas Content of Nearby Galaxies
• Galaxy formation in the Planck Millennium: the atomic hydrogen content of dark matter halos
• Tracing HI Beyond the Local Universe
• Atomic hydrogen in IllustrisTNG galaxies: the impact of environment parallelled with local 21-cm surveys
• MIGHTEE-HI: The HI emission project of the MeerKAT MIGHTEE survey
• Neutral atomic hydrogen (HI) gas evolution in field galaxies at z ~ 0.1 and 0.2
• HI 21-centimetre emission from an ensemble of galaxies at an average redshift of one
• Line Overlap and Self-Shielding of Molecular Hydrogen in Galaxies
• Neutral hydrogen (HI) gas content of galaxies at $z\approx 0.32$
• Southern GEMS groups II: HI distribution, mass functions and HI deficient galaxies
• The Need for Speed: Escape velocity and dynamical mass measurements of the Andromeda galaxy
• ALFALFA HI Data Stacking III. Comparison of environmental trends in HI gas mass fraction and specific star formation rate
• The atomic Hydrogen content of the post-reionization Universe
• On structure and kinematics of the Virgo cluster of galaxies
• Atomic hydrogen in star-forming galaxies at intermediate redshifts
• GMRT observation of neutral atomic hydrogen gas in the COSMOS field at $z\sim 0.37$
• Direct Measurement of the HI-Halo Mass Relation through Stacking
• HI in Abell 3128
• An accurate low-redshift measurement of the cosmic neutral hydrogen density
• The HI content of dark matter halos at $z\approx 0$ from ALFALFA
• Bayesian inferences of galaxy formation from the K-band luminosity and HI mass functions of galaxies: constraining star formation and feedback
• The physical drivers of the atomic hydrogen-halo mass relation
• Deep Investigation of Neutral Gas Origins (DINGO): HI stacking experiments with early science data
• Unveiling the atomic hydrogen-halo mass relation via spectral stacking
• Conditional HI mass functions and the HI-to-halo mass relation in the local Universe
• An empirical measurement of the Halo Mass Function from the combination of GAMA DR4, SDSS DR12, and REFLEX II data
• Extended Tully-Fisher Relations using HI Stacking
• The cosmic atomic hydrogen mass density as a function of mass and galaxy hierarchy from spectral stacking
• Galaxy And Mass Assembly (GAMA): The absence of stellar mass segregation in galaxy groups and consistent predictions from GALFORM and EAGLE simulations
• The variation of the gas content of galaxy groups and pairs compared to isolated galaxies

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