Search Results - "Dorta, Antonio"
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The dependence of assembly bias on the cosmic web
Published in Monthly notices of the Royal Astronomical Society (13-05-2024)“…ABSTRACT For low-mass haloes (i.e. Mhalo ≲ 1013 h−1 M⊙), the physical origins of halo assembly bias have been linked to the slowdown of accretion due to tidal…”
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The SDSS DR6 luminosity functions of galaxies
Published in Monthly notices of the Royal Astronomical Society (01-11-2009)“…We present number counts, luminosity functions (LFs) and luminosity densities of galaxies obtained using the Sloan Digital Sky Survey Sixth Data Release (SDSS…”
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3
The BOSS Emission-line Lens Survey. V. Morphology and Substructure of Lensed Lyα Emitters at Redshift Z ≈ 2.5 in the BELLS GALLERY
Published in The Astrophysical journal (01-02-2018)“…Abstract We present a morphological study of the 17 lensed Ly α emitter (LAE) galaxies of the Baryon Oscillation Spectroscopic Survey Emission-Line Lens Survey…”
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On the influence of halo mass accretion history on galaxy properties and assembly bias
Published in Monthly notices of the Royal Astronomical Society (01-11-2021)“…ABSTRACT Halo assembly bias is the secondary dependence of the clustering of dark matter haloes on their assembly histories at fixed halo mass. This…”
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5
The dependence of halo bias on age, concentration, and spin
Published in Monthly notices of the Royal Astronomical Society (01-08-2019)Get full text
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6
The manifestation of secondary bias on the galaxy population from IllustrisTNG300
Published in Monthly notices of the Royal Astronomical Society (01-08-2020)“…ABSTRACT We use the improved IllustrisTNG300 magnetohydrodynamical cosmological simulation to revisit the effect that secondary halo bias has on the clustering…”
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7
The Sloan Lens ACS Survey. XIII. Discovery of 40 New Galaxy-scale Strong Lenses
Published in The Astrophysical journal (10-12-2017)“…Abstract We present the full sample of 118 galaxy-scale strong-lens candidates in the Sloan Lens ACS (SLACS) Survey for the Masses (S4TM) Survey, which are…”
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8
Tracking the evolution of satellite galaxies: mass stripping and dark-matter deficient galaxies
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT Satellite galaxies undergo a variety of physical processes when they are accreted by groups and clusters, often resulting in the loss of baryonic and…”
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The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: modelling the clustering and halo occupation distribution of BOSS CMASS galaxies in the Final Data Release
Published in Monthly notices of the Royal Astronomical Society (01-08-2016)“…We present a study of the clustering and halo occupation distribution of Baryon Oscillation Spectroscopic Survey (BOSS) CMASS galaxies in the redshift range…”
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THE BOSS EMISSION-LINE LENS SURVEY. IV. SMOOTH LENS MODELS FOR THE BELLS GALLERY SAMPLE
Published in The Astrophysical journal (20-12-2016)“…ABSTRACT We present Hubble Space Telescope F606W-band imaging observations of 21 galaxy-Ly α emitter lens candidates in the Baryon Oscillation Spectroscopic…”
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The galaxy size–halo mass scaling relations and clustering properties of central and satellite galaxies
Published in Monthly notices of the Royal Astronomical Society (01-08-2021)“…ABSTRACT In this work, we combine size and stellar mass measurements from the Sloan Digital Sky Server (SDSS) with the group finder algorithm of Rodriguez &…”
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12
The Correlation between Halo Mass and Stellar Mass for the Most Massive Galaxies in the Universe
Published in The Astrophysical journal (20-04-2017)“…We present measurements of the clustering of galaxies as a function of their stellar mass in the Baryon Oscillation Spectroscopic Survey. We compare the…”
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13
Subhalo abundance matching through the lens of a hydrodynamical simulation
Published in Monthly notices of the Royal Astronomical Society (01-01-2022)“…ABSTRACT We use the IllustrisTNG100 hydrodynamical simulation to study the dependence of the galaxy two-point correlation function on a broad range of…”
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The physical origins of low-mass spin bias
Published in Monthly notices of the Royal Astronomical Society (01-01-2021)“…ABSTRACT At z = 0, higher-spin haloes with masses above $\log (M_{\text{c}}/h^{-1}\, \text{M}_\odot)\simeq 11.5$ have a higher bias than lower-spin haloes of…”
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15
The large-scale distribution of ionized metals in IllustrisTNG
Published in Monthly notices of the Royal Astronomical Society (01-02-2022)“…ABSTRACT We study the intrinsic large-scale distribution and evolution of seven ionized metals in the IllustrisTNG magnetohydrodynamical cosmological…”
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On the kinetic Sunyaev–Zel’dovich effect as an observational probe for halo spin bias
Published in Monthly notices of the Royal Astronomical Society (01-07-2021)“…ABSTRACT We explore the potential of the kinetic Sunyaev–Zel’dovich (kSZ) effect as the cornerstone of a future observational probe for halo spin bias, the…”
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17
Mimicking the halo–galaxy connection using machine learning
Published in Monthly notices of the Royal Astronomical Society (20-06-2022)“…ABSTRACT Elucidating the connection between the properties of galaxies and the properties of their hosting haloes is a key element in galaxy formation. When…”
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18
High-fidelity reproduction of central galaxy joint distributions with neural networks
Published in Monthly notices of the Royal Astronomical Society (02-05-2023)“…ABSTRACT The relationship between galaxies and haloes is central to the description of galaxy formation and a fundamental step towards extracting precise…”
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On the environmental influence of groups and clusters of galaxies beyond the virial radius: Galactic conformity at few Mpc scales
Published in Monthly notices of the Royal Astronomical Society (05-05-2022)“…ABSTRACT The environment within dark matter haloes can quench the star formation of galaxies. However, environmental effects beyond the virial radius of haloes…”
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The Multi-Tracer Optimal Estimator applied to VIPERS
Published in Monthly notices of the Royal Astronomical Society (01-04-2020)“…ABSTRACT We use mock galaxy data from the VIMOS Public Extragalactic Redshift Survey (VIPERS) to test the performance of the Multi-Tracer Optimal Estimator…”
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