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Giovanni Covone

Researcher at INAF

Publications -  236
Citations -  8579

Giovanni Covone is an academic researcher from INAF. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 44, co-authored 212 publications receiving 7243 citations. Previous affiliations of Giovanni Covone include University of Naples Federico II & University of Provence.

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Results from the first use of low radioactivity argon in a dark matter search

P. Agnes, +158 more
- 08 Apr 2016 - 
TL;DR: The first WIMP search results obtained using a target of low-radioactivity argon were reported in this paper, where the underground argon is shown to contain Ar-39 at a level reduced by a factor (1.4 +- 0.2) x 103 relative to atmospheric argon.
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The Spitzer Extragalactic Representative Volume Survey (SERVS): survey definition and goals

TL;DR: The Spitzer Extragalactic Representative Volume Survey (SERVS) as discussed by the authors is designed to enable the study of galaxy evolution as a function of environment from z~5 to the present day, and is the first survey both large enough and deep enough to put rare objects such as luminous quasars and galaxy clusters at z>1 into their cosmological context.
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Central mass-to-light ratios and dark matter fractions in early-type galaxies

TL;DR: In this paper, the authors evaluate the impact of stellar population properties (metallicity, age and star formation history), initial mass function, rotational support, luminosity profile non-homology and dark matter fraction on the tilt of local early-type galaxies.
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Finding strong gravitational lenses in the Kilo Degree Survey with Convolutional Neural Networks

TL;DR: In this paper, a morphological classification method based on a Convolutional Neural Network (CNN) for detecting strong gravitational lenses in 255 deg2 of the Kilo Degree Survey (KiDS), one of the current-generation optical wide surveys, is presented.
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The evolution of the mass-size relation for early type galaxies from z 1 to the present: dependence on environment, mass-range and detailed morphology

TL;DR: The dependence of the galaxy size evolution on morphology, stellar mass and large-scale environment for a sample of 298 group and 384 field quiescent early-type galaxies from the COSMOS survey, selected from z similar to 1 to the present, and with masses log(M/M-circle dot) \textgreater 10.5 as mentioned in this paper.