Astrofísicas: Formación estelar

  • Publicación
    COALAS: III. The ATCA CO(1–0) look at the growth and death of Hα emitters in the Spiderweb protocluster at z = 2.16
    We obtain CO(1‑0) molecular gas measurements with the Australia Telescope Compact Array on a sample of 43 spectroscopically confirmed Hα emitters in the...
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    Coherent star formation in spiral galaxies.
    A sample of spiral galaxies is examined, applying moments analysis to their broad-band azimuthal profiles, in order to search for evidence of coherent large...
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    Coincidence between morphology and star formation activity through cosmic time: the impact of the bulge growth
    The origin of the quenching in galaxies is still highly debated. Different scenarios and processes are proposed. We use multiband (400-1600 nm) bulge-disc...
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    Cold dust and young starbursts: spectral energy distributions of Herschel SPIRE sources from the HerMES survey
    We present spectral energy distributions (SEDs) for 68 Herschel sources detected at 5σ at 250, 350 and 500 μm in the HerMES SWIRE-Lockman field. We explore...
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    Colors and color gradients in bulges of galaxies
    We have obtained surface photometry in U, B, R, and I for a complete optically selected sample of 45 early-type spiral galaxies, to investigate the colors and...
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    Colour and infall time distributions of satellite galaxies in simulated Milky-Way analogues
    We use the Auriga simulations to probe different satellite quenching mechanisms operating at different mass scales ($10^5 \, \mathrm{M}_\odot \lesssim M_\star...
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    Compact Galaxies at intermediate redshifts quench faster than normal-sized Galaxies
    Massive quiescent compact galaxies have been discovered at high redshifts, associated with rapid compaction and cessation of star formation (SF). In this work...
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    Constraining the top-light initial mass function in the extended ultraviolet disk of M 83
    Context. The universality or non-universality of the initial mass function (IMF) has significant implications for determining star formation rates and star...
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    COSMOS-Web: A history of galaxy migrations over the stellar mass–star formation rate plane
    Context. The stellar mass-star formation rate (M ⋆ ‑ SFR) plane is an essential diagnostic to separate galaxy populations. However, we still lack a clear...