Search Results - "Jaffé, Yara"
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Phase-space Analysis in the Group and Cluster Environment: Time Since Infall and Tidal Mass Loss
Published in The Astrophysical journal (10-07-2017)“…Using the latest cosmological hydrodynamic N-body simulations of groups and clusters, we study how location in phase-space coordinates at z = 0 can provide…”
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GASP. IX. Jellyfish galaxies in phase-space: an orbital study of intense ram-pressure stripping in clusters
Published in Monthly notices of the Royal Astronomical Society (01-06-2018)“…Abstract It is well known that galaxies falling into clusters can experience gas stripping due to ram pressure by the intra-cluster medium. The most…”
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GASP XIII. Star formation in gas outside galaxies
Published in Monthly notices of the Royal Astronomical Society (01-02-2019)Get full text
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GASP XXIII: A Jellyfish Galaxy as an Astrophysical Laboratory of the Baryonic Cycle
Published in The Astrophysical journal (20-12-2019)“…With MUSE, Chandra, VLA, ALMA, and UVIT data from the GASP program, we study the multiphase baryonic components in a jellyfish galaxy (JW100) with a stellar…”
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The time delay between star formation quenching and morphological transformation of galaxies in clusters: a phase–space view of EDisCS
Published in Monthly notices of the Royal Astronomical Society (01-06-2019)“…Abstract We explore the possible effect of cluster environments on the structure and star formation histories of galaxies by analysing the projected…”
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GASP. XXXIII. The Ability of Spatially Resolved Data to Distinguish among the Different Physical Mechanisms Affecting Galaxies in Low-density Environments
Published in The Astrophysical journal (01-06-2021)“…Abstract Galaxies inhabit a wide range of environments and therefore are affected by different physical mechanisms. Spatially resolved maps combined with the…”
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BUDHIES – III: the fate of H i and the quenching of galaxies in evolving environments
Published in Monthly notices of the Royal Astronomical Society (11-09-2016)“…In a hierarchical Universe clusters grow via the accretion of galaxies from the field, groups and even other clusters. As this happens, galaxies can lose…”
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GASP XXXIV: Unfolding the Thermal Side of Ram Pressure Stripping in the Jellyfish Galaxy JO201
Published in The Astrophysical journal (01-04-2021)“…Abstract X-ray studies of jellyfish galaxies play a crucial role in understanding the interactions between the interstellar medium (ISM) and the intracluster…”
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GASP. I. Gas Stripping Phenomena in Galaxies with MUSE
Published in The Astrophysical journal (20-07-2017)“…GAs Stripping Phenomena in galaxies with MUSE (GASP) is a new integral-field spectroscopic survey with MUSE at the VLT aimed at studying gas removal processes…”
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GASP. XXII. The Molecular Gas Content of the JW100 Jellyfish Galaxy at z ∼ 0.05: Does Ram Pressure Promote Molecular Gas Formation?
Published in The Astrophysical journal (20-01-2020)“…Within the GASP survey, aimed at studying the effect of ram pressure stripping on star formation quenching in cluster galaxies, we analyze here ALMA…”
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Ram pressure stripping and ISM disc truncation: prediction versus observation
Published in Monthly notices of the Royal Astronomical Society (20-10-2022)“…ABSTRACT Ram pressure stripping (RPS) is known to be a key environmental effect that can remove interstellar gas from galaxies in a cluster. The RPS process is…”
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GASP XXIV. The History of Abruptly Quenched Galaxies in Clusters
Published in The Astrophysical journal (01-04-2020)“…The study of cluster post-starburst galaxies gives useful insights on the physical processes quenching the star formation in the most massive environments…”
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GASP XXV: neutral hydrogen gas in the striking jellyfish galaxy JO204
Published in Monthly notices of the Royal Astronomical Society (01-06-2020)“…ABSTRACT We present JVLA-C observations of the H i gas in JO204, one of the most striking jellyfish galaxies from the GASP survey. JO204 is a massive galaxy in…”
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GASP. III. JO36: A Case of Multiple Environmental Effects at Play?
Published in The Astrophysical journal (20-10-2017)“…The so-called jellyfish galaxies are objects exhibiting disturbed morphology, mostly in the form of tails of gas stripped from the main body of the galaxy…”
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OmegaWINGS: The First Complete Census of Post-starburst Galaxies in Clusters in the Local Universe
Published in The Astrophysical journal (01-04-2017)“…Galaxies that abruptly interrupt their star formation in present recognizable features in their spectra (no emission and Hδ in absorption) and are called…”
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Determining the Halo Mass Scale Where Galaxies Lose Their Gas
Published in The Astrophysical journal (01-12-2017)“…Abstract A major question in galaxy formation is how the gas supply that fuels activity in galaxies is modulated by their environment. We use spectroscopy of a…”
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UV and Hα HST Observations of Six GASP Jellyfish Galaxies
Published in The Astrophysical journal (01-03-2023)“…Abstract Star-forming, H α -emitting clumps are found embedded in the gaseous tails of galaxies undergoing intense ram pressure stripping in galaxy clusters,…”
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Early Science with the Large Millimeter Telescope: COOL BUDHIES I – a pilot study of molecular and atomic gas at z ≃ 0.2
Published in Monthly notices of the Royal Astronomical Society (01-07-2016)“…An understanding of the mass build-up in galaxies over time necessitates tracing the evolution of cold gas (molecular and atomic) in galaxies. To that end, we…”
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Distribution of Merging and Post-merger Galaxies in Nearby Galaxy Clusters
Published in The Astrophysical journal (01-05-2024)“…Abstract We study the incidence and spatial distribution of galaxies that are currently undergoing gravitational merging (M) or that have signs of being…”
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An environmental dependence of the physical and structural properties in the Hydra cluster galaxies
Published in Monthly notices of the Royal Astronomical Society (01-01-2021)“…ABSTRACT The nearby Hydra cluster (∼50 Mpc) is an ideal laboratory to understand, in detail, the influence of the environment on the morphology and quenching…”
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