0000000000853223

AUTHOR

O.

showing 2 related works from this author

EDGE: explorer of diffuse emission and gamma-ray burst explosions

2009

How structures on various scales formed and evolved from the early Universe up to present time is a fundamental question of astrophysical cosmology. EDGE will trace the cosmic history of the baryons from the early generations of massive star by Gamma-Ray Burst (GRB) explosions, through the period of cluster formation, down to very low redshifts, when between a third and one half of the baryons are expected to reside in cosmic filaments undergoing gravitational collapse by dark matter (Warm Hot Intragalactic Medium: WHIM). In addition EDGE, with its unprecedented observational capabilities, will provide key results on several other topics. The science is feasible with a medium class mission …

Vision[SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO]Warm–hot intergalactic mediumAstrophysicsAstrophysics7. Clean energy01 natural sciencesCosmologySettore FIS/05 - Astronomia E AstrofisicaIntergalactic MediumWarm-Hot Intergalactic MediumX-rays Cosmology Clusters Gamma-ray bursts Warm-hot intergalactic medium Missions010303 astronomy & astrophysicsX-ray telescopesX-rays; Cosmology; Clusters; Gamma-ray bursts; Warm– hot intergalactic medium; MissionsPhysicsEquipment and servicesSatellite MissionSpectrometersAstrophysics (astro-ph)X-rays Cosmology Clusters Gamma-ray bursts Warm– hot intergalactic medium MissionsTemperatureAstrophysics::Instrumentation and Methods for AstrophysicsCosmologyGamma-ray burstsCosmic VisionSpectral resolutionGalaxy ClustersAstrophysics::High Energy Astrophysical PhenomenaDark matterFOS: Physical sciencesWarm&ndashAstrophysics::Cosmology and Extragalactic AstrophysicsMissionshot intergalactic mediumAbsorptionNO010309 opticsX-rayClustersWarm–hot intergalactic mediumGalaxy groups and clusters0103 physical sciencesX-raysGalaxy groups and clustersImaging systems010306 general physicsGamma-ray burstWarm&ndashGalaxy clusterSpatial resolutionSensorsAstronomyX-rays clusters Gamma-Ray Bursts Warm-Hot Intergalactic Medium missionsAstronomy and AstrophysicsGalaxyRedshiftCluster13. Climate actionSpace and Planetary ScienceGamma-ray burstOptics for EUV, X-Ray, and Gamma-Ray Astronomy III. Edited by O'Dell, Stephen L.; Pareschi, Giovanni. Proceedings of the SPIE
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Ultrapotassic volcanism from the waning stage of the Neotethyan subduction: a key study from the Izmir-Ankara-Erzincan suture belt, central northern …

2016

Upper Cretaceous volcano-sedimentary successions in the Central Pontides of Turkey, related to the closure of the Tethys Ocean, include a variety of alkaline ultrapotassic igneous rocks that have been classified as leucititic, lamprophyric and trachytic based on their mineral paragenesis. Although the ultrapotassic rocks display a range of K 2 O contents (0·9–8·4 wt %) that may partly reflect alteration processes, they display subduction-related trace element signatures characterized by significant enrichment of large ion lithophile elements and light rare earth elements relative to high field strength elements and heavy rare earth elements and depletion of Nb and Ta. However, their initial…

Radiogenic nuclide010504 meteorology & atmospheric sciencesSubductionGeochemistryTrace elementTrachyteUltrapotassic igneous rocksengineering.material010502 geochemistry & geophysics01 natural sciencesGeophysicsGeochemistry and PetrologyengineeringPhlogopiteLithophileMetasomatismGeomorphologyGeology0105 earth and related environmental sciences
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