What’s New
Article about Relight the Candle: What happens to High Redshift Massive Quenched Galaxies submitted to ApJ.
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Article about Blowing out the Candle: How to Quench Galaxies at High Redshift -- an Ensemble of Rapid Starbursts, AGN Feedback and Environment submitted to ApJ.
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Article about Preparing for low surface brightness science with the Vera C. Rubin Observatory: A Comparison of Observable and Simulated Intracluster Light Fractions accepted by MNRAS.
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Article about Galaxy Archaeology for Wet Mergers: Globular Cluster Age Distributions in the Milky Way and Nearby Galaxies submitted to A&A.
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I am visiting Australia from August to October 2023 thanks to Astro3D, Canberra, Sydney, and Melbourne.
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Article about On the Decline of Star Formation during the Evolution of Galaxies accepted by ApJ.
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Article about An extraordinarily massive galaxy that formed its stars at $z \gtrsim 11$ submitted to Nature Astronomy.
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Article about The MAGPI Survey: impact of environment on the total internal mass distribution of galaxies in the last 5 Gyr published by MNRAS.
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Article about The Young and the Wild: What happens to Protoclusters forming at z = 4? published by ApJ.
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Article about Cosmology with Galaxy Cluster Properties using Machine Learning submitted to MNRAS.
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Artile about The Hateful Eight: Connecting Massive Substructures in Galaxy Clusters like Abell 2744 to their Dynamical Assembly State using the Magneticum Simulations published by ApJ.
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Artilce about A Trail of the Invisible: Blue Globular Clusters Trace the Radial Density Distribution of the Dark Matter -- Case Study of NGC 4278 published by MNRAS.
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I am visiting Australia again in November and December 2022, both Melbourne and Sydney.· · · ·
Article about A Stream Come True - Connecting tidal tails, shells, streams, and planes with galaxy kinematics and formation history submitted to A&A Letters.
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Article about Planes of Satellite Galaxies in the Magneticum Pathfinder Simulations submitted to MNRAS.
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Article about Accreted or Not Accreted? The Fraction of Accreted Mass in Galaxies published by ApJ.
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Article about Intrinsic Shapes of Brightest Cluster Galaxies published by ApJ.
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Article about ΛCDM with baryons vs. MOND: the time evolution of the universal acceleration scale in the Magneticum simulations accpeted by MNRAS.
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Article about Massive quiescent galaxies at z~3: a comparison of selection, stellar population and structural properties with simulation predictions submitted to MNRAS.
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Giving lectures on Numerical Simulations of physical processes driving galaxy evolution at the Canary Islands Winter School: Formation and Evolution of Galaxy Clusters Across Cosmic Time in November 2021.
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Article about Total mass density slopes of early-type galaxies using Jeans dynamical modelling at redshifts 0.29<z<0.55 published by MNRAS.
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Article about Galaxy Lookback Evolution Models - a Comparison with Magneticum Cosmological Simulations and Observations published by ApJ.
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Article about Dual Formation Pathways of Globular Clusters within the Empirical Model Emerge published by MNRAS.
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Article about Measuring Dark Matter in Galaxies: The Mass Fraction Within 5 Effective Radii published by ApJ.
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Article about The MAGPI Survey – science goals, design, observing strategy and early results published by PASA.
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Article about A Statistical Approach to an Optimal Classification of Stellar Kinematics in Galaxy Surveys published by MNRAS.
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Article about The Rise and Fall of Post-Starburst Galaxies published by MNRAS.
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Article about Outer Stellar Halos Kinematics: Deciphering merger histories published by MNRAS.
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Article about The Outer Stellar Halos of Galaxies: how Radial Merger Mass Deposition, Shells, and Streams depend on Infall-Orbit Configurations published by MNRAS.
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I am visiting Australia (University of Sydney, Swinburne Universiy, and University of Western Australia) thanks to a DAAD fellowship and an Astro3D invitation in February and March 2019.
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Article about The SAMI Galaxy Survey: comparing 3D spectroscopic observations with galaxies from cosmological hydrodynamical simulations published by MNRAS.
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New Comic about Ram-Pressure Stripping in Galaxy Clusters online.
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Article about How cluster environments quench galaxies published by MNRAS.
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Article about Metallicity Gradients in the Globular Cluster Systems of Early-Type Galaxies: In-situ and Accreted Components published by MNRAS.
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I am visiting Swinburne University thanks to a DAAD fellowship during May 2018.
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Article about The (in)significance of merger events for fuelling nuclear activity published by MNRAS.
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Article about Total mass profiles from SLUGGS observations compared to Simulations published by MNRAS.
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Article about Kinematics of ETGs in Simulations published by MNRAS.
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New Comic about Compact Groups online.
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Article about Declining rotation curves at z=2 published by ApJL.
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Article about the Morphology Density Relation published by MNRAS.
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I am based in Toronto from October 2017 to March 2018.
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Article about BCGs and their DSC published.
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Article about the Kinematics, Stability and Lifetime of Kinematically Distinct Cores published.
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Article about the Distribution and Evolution of Metals in Magneticum published.
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New Comic about Fossil Groups online.
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Article about the Co-Evolution of Total Density and Dark Matter Fractions in ETGs published.
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Last update 12.06.2019 by Rhea-Silvia