0000000000069583

AUTHOR

Mauro Roncarelli

showing 6 related works from this author

Euclid preparation. XII. Optimizing the photometric sample of the Euclid survey for galaxy clustering and galaxy-galaxy lensing analyses

2021

Pocino, A., et al. (Euclid Collaboration)

luminous red galaxiesCosmological parameterAstrophysicsSurveys01 natural sciencesCosmologytechniques: photometricgalaxiesGalaxies: distances and redshiftdistances and redshiftsSurvey010303 astronomy & astrophysicsWeak gravitational lensingPhysicsRedshift surveylsstastro-ph.COgalaxies: distances and redshiftsconstraintsAstrophysics - Cosmology and Nongalactic Astrophysicsredshift surveyCosmology and Nongalactic Astrophysics (astro-ph.CO)Cosmological parametersFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsphotometricSettore FIS/05 - Astronomia e Astrofisicasurveys0103 physical sciencesdistances and redshifts [Galaxies]cosmological parametersSpurious relationshipCluster analysisdark energy surveyAstrophysics::Galaxy Astrophysics010308 nuclear & particles physicsphotometric [Techniques]Astronomy and Astrophysicsspace115 Astronomy Space scienceRedshiftGalaxySpace and Planetary ScienceCosmological parameters; Galaxies: distances and redshifts; Surveys; Techniques: photometrictechniquesFocus (optics)[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]cosmologycosmic shearintrinsic alignments
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Euclid preparation: XI. Mean redshift determination from galaxy redshift probabilities for cosmic shear tomography

2021

Ilbert, O., et al. (Euclid Collaboration)

statistical [Methods]IMPACTUNIVERSEAstrophysics01 natural sciencesDark energyGalaxies: distances and redshiftdark energyPHOTOMETRIC REDSHIFTS010303 astronomy & astrophysicsWeak gravitational lensingPhotometric redshiftmedia_commonPhysicsdistances and redshift [Galaxies]Dark energy; Galaxies: distances and redshifts; Methods: statisticalSIMULATIONastro-ph.CO3103 Astronomy and AstrophysicsProbability distributionSpectral energy distributiongalaxies: distances and redshiftsAstrophysics - Cosmology and Nongalactic AstrophysicsCosmology and Nongalactic Astrophysics (astro-ph.CO)530 Physicsastro-ph.GAmedia_common.quotation_subjectFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic Astrophysics1912 Space and Planetary Science0103 physical sciencesdistances and redshifts [Galaxies]/dk/atira/pure/subjectarea/asjc/1900/1912DISTRIBUTIONSmethods: statistical010308 nuclear & particles physicsAstronomy and AstrophysicsPERFORMANCE115 Astronomy Space scienceAstrophysics - Astrophysics of GalaxiesEVOLUTIONGalaxyUniverseRedshiftSTELLARRESOLUTIONSpace and Planetary Science10231 Institute for Computational ScienceAstrophysics of Galaxies (astro-ph.GA)Dark energy/dk/atira/pure/subjectarea/asjc/3100/3103[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
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Non-thermal pressure support in X-COP galaxy clusters

2018

Galaxy clusters are the endpoints of structure formation and are continuously growing through the merging and accretion of smaller structures. Numerical simulations predict that a fraction of their energy content is not yet thermalized, mainly in the form of kinetic motions (turbulence, bulk motions). Measuring the level of non-thermal pressure support is necessary to understand the processes leading to the virialization of the gas within the potential well of the main halo and to calibrate the biases in hydrostatic mass estimates. We present high-quality measurements of hydrostatic masses and intracluster gas fraction out to the virial radius for a sample of 12 nearby clusters with availab…

galaxies: clusters: intracluster mediumStructure formationCosmology and Nongalactic Astrophysics (astro-ph.CO)[ PHYS.ASTR ] Physics [physics]/Astrophysics [astro-ph]Cosmic microwave backgroundFOS: Physical sciencesAstrophysicsAstrophysics::Cosmology and Extragalactic Astrophysics01 natural sciencesVirial theoremCosmologylaw.inventionsymbols.namesakelaw0103 physical sciencesPlanck010303 astronomy & astrophysicsGalaxy clusterAstrophysics::Galaxy AstrophysicsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]Settore FIS/05010308 nuclear & particles physicsComputer Science::Information RetrievalAstronomy and AstrophysicsAstrophysics - Astrophysics of GalaxiesX-rays: galaxies: clusters; large-scale structure of Universe; galaxies: clusters: intracluster medium; galaxies: clusters: generalgalaxies: clusters: generalSpace and Planetary ScienceX-rays: galaxies: clustersAstrophysics of Galaxies (astro-ph.GA)symbolslarge-scale structure of UniverseHaloHydrostatic equilibriumAstrophysics - High Energy Astrophysical Phenomena[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]X-rays: galaxies: clusters - Galaxies: clusters: general - Galaxies: groups: general - Galaxies: clusters: intracluster medium - cosmology: large-scale structureAstrophysics - Cosmology and Nongalactic Astrophysics
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The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase

2023

The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer, studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory, a versatile observatory designed to address the Hot and Energetic Universe science theme, selected in November 2013 by the Survey Science Committee. Based on a large format array of Transition Edge Sensors (TES), it aims to provide spatially resolved X-ray spectroscopy, with a spectral resolution of 2.5 eV (up to 7 keV) over an hexagonal field of view of 5 arc minutes (equivalent diameter). The X-IFU entered its System Requirement Review (SRR) in June 2022, at about the same time when ESA called for an overall X-IFU redesign (i…

X-IFU: The X-ray Integral Field UnitCosmology and Nongalactic Astrophysics (astro-ph.CO)The X-ray Integral Field Unit [X-IFU]Solar and stellar astrophysicsFOS: Physical sciences/dk/atira/pure/sustainabledevelopmentgoals/responsible_consumption_and_production[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]Settore FIS/05 - Astronomia E AstrofisicaX-raysSDG 7 - Affordable and Clean EnergyInstrumentation and Methods for Astrophysics (astro-ph.IM)Solar and Stellar Astrophysics (astro-ph.SR)High Energy Astrophysical Phenomena (astro-ph.HE)/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energyAstrophysics of GalaxiesAthena: the advanced telescope for high energy astrophysicsAstronomy and AstrophysicsAstrophysics - Astrophysics of GalaxiesAstrophysical phenomenaSpace instrumentationAstrophysics - Solar and Stellar AstrophysicsHigh energySpace and Planetary ScienceAstrophysics of Galaxies (astro-ph.GA)[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]the advanced telescope for high energy astrophysics [Athena]Athena: the advanced telescope for high energy astrophysics · X-IFU: The X-ray Integral Field Unit · Space instrumentation · X-rays · ObservatoryObservatoryAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - High Energy Astrophysical PhenomenaSDG 12 - Responsible Consumption and ProductionAstrophysics - Cosmology and Nongalactic Astrophysics
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Universal thermodynamic properties of the intracluster medium over two decades in radius in the X-COP sample

2018

The hot plasma in galaxy clusters is expected to be heated to high temperatures through shocks and adiabatic compression. The thermodynamical properties of the gas encode information on the processes leading to the thermalization of the gas in the cluster's potential well as well as non-gravitational processes such as gas cooling, AGN feedback and kinetic energy. In this work we present the radial profiles of the thermodynamic properties of the intracluster medium (ICM) out to the virial radius for a sample of 12 galaxy clusters selected from the Planck all-sky survey. We determine the universal profiles of gas density, temperature, pressure, and entropy over more than two decades in radius…

Cosmology and Nongalactic Astrophysics (astro-ph.CO)galaxies: clusters: intracluster mediumDark matterPopulationFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysics01 natural sciencesdark matterVirial theoremsymbols.namesakeIntracluster medium0103 physical sciencesGravitational collapsePlanckAdiabatic processeducation010303 astronomy & astrophysicsAstrophysics::Galaxy AstrophysicsGalaxy clusterPhysicseducation.field_of_study[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]Settore FIS/05010308 nuclear & particles physicsThermodynamical quantitiesAstronomy and AstrophysicsX-rays: galaxies: clusters; dark matter; galaxies: clusters: intracluster medium; galaxies: clusters: general; Thermodynamical quantitiesgalaxies: clusters: general13. Climate actionSpace and Planetary ScienceX-rays: galaxies: clustersastro-ph.COsymbols[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]Astrophysics - Cosmology and Nongalactic AstrophysicsAstronomy & Astrophysics
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Euclid Preparation. XIV. The Complete Calibration of the Color–Redshift Relation (C3R2) Survey: Data Release 3

2021

Stanford, S. A., et al.

Cosmology and Nongalactic Astrophysics (astro-ph.CO)[PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Calibration (statistics)FOS: Physical sciencesAstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsColor space217101 natural sciencesCosmologyLarge-scale structure010309 optics[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]galaxy spectroscopySettore FIS/05 - Astronomia e AstrofisicaSpitzer Space Telescope0103 physical sciencesDISTRIBUTIONSAstrophysics::Solar and Stellar AstrophysicsInstrumentation and Methods for Astrophysics (astro-ph.IM)PHOTOMETRIC REDSHIFTS010303 astronomy & astrophysicsWeak gravitational lensingAstrophysics::Galaxy AstrophysicsPhysicsHardware_MEMORYSTRUCTURESAstrophysics::Instrumentation and Methods for AstrophysicsEuclidAstronomy and AstrophysicsRedshiftGalaxyCosmologySpace and Planetary ScienceGalaxy spectroscopyDark energyAstrophysics - Instrumentation and Methods for AstrophysicsAstrophysics - Cosmology and Nongalactic Astrophysics
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