Search Results - "Pillepich, Annalisa"

BUILDING LATE-TYPE SPIRAL GALAXIES BY IN-SITU AND EX-SITU STAR FORMATION by Pillepich, Annalisa, Madau, Piero, Mayer, Lucio

“…We analyze the formation and evolution of the stellar components in "Eris," a 120 pc resolution cosmological hydrodynamic simulation of a late-type spiral…”
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Resolving small-scale cold circumgalactic gas in TNG50 by Nelson, Dylan, Sharma, Prateek, Pillepich, Annalisa, Springel, Volker, Pakmor, Rüdiger, Weinberger, Rainer, Vogelsberger, Mark, Marinacci, Federico, Hernquist, Lars

“…ABSTRACT We use the high-resolution TNG50 cosmological magnetohydrodynamical simulation to explore the properties and origin of cold circumgalactic medium…”
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Ejective and preventative: the IllustrisTNG black hole feedback and its effects on the thermodynamics of the gas within and around galaxies by Zinger, Elad, Pillepich, Annalisa, Nelson, Dylan, Weinberger, Rainer, Pakmor, Rüdiger, Springel, Volker, Hernquist, Lars, Marinacci, Federico, Vogelsberger, Mark

“…ABSTRACT Supermassive black holes (SMBHs) that reside at the centres of galaxies can inject vast amounts of energy into the surrounding gas and are thought to…”
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First results from the TNG50 simulation: galactic outflows driven by supernovae and black hole feedback by Nelson, Dylan, Pillepich, Annalisa, Springel, Volker, Pakmor, Rüdiger, Weinberger, Rainer, Genel, Shy, Torrey, Paul, Vogelsberger, Mark, Marinacci, Federico, Hernquist, Lars

“…Abstract We present the new TNG50 cosmological, magnetohydrodynamical simulation – the third and final volume of the IllustrisTNG project. This simulation…”
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First results from the IllustrisTNG simulations: a tale of two elements – chemical evolution of magnesium and europium by Naiman, Jill P, Pillepich, Annalisa, Springel, Volker, Ramirez-Ruiz, Enrico, Torrey, Paul, Vogelsberger, Mark, Pakmor, Rüdiger, Nelson, Dylan, Marinacci, Federico, Hernquist, Lars, Weinberger, Rainer, Genel, Shy

“…Abstract The distribution of elements in galaxies provides a wealth of information about their production sites and their subsequent mixing into the…”
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First results from the IllustrisTNG simulations: radio haloes and magnetic fields by Marinacci, Federico, Vogelsberger, Mark, Pakmor, Rüdiger, Torrey, Paul, Springel, Volker, Hernquist, Lars, Nelson, Dylan, Weinberger, Rainer, Pillepich, Annalisa, Naiman, Jill, Genel, Shy

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First results from the IllustrisTNG simulations: matter and galaxy clustering by Springel, Volker, Pakmor, Rüdiger, Pillepich, Annalisa, Weinberger, Rainer, Nelson, Dylan, Hernquist, Lars, Vogelsberger, Mark, Genel, Shy, Torrey, Paul, Marinacci, Federico, Naiman, Jill

“…Abstract Hydrodynamical simulations of galaxy formation have now reached sufficient volume to make precision predictions for clustering on cosmologically…”
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First results from the IllustrisTNG simulations: the stellar mass content of groups and clusters of galaxies by Pillepich, Annalisa, Nelson, Dylan, Hernquist, Lars, Springel, Volker, Pakmor, Rüdiger, Torrey, Paul, Weinberger, Rainer, Genel, Shy, Naiman, Jill P, Marinacci, Federico, Vogelsberger, Mark

“…Abstract The IllustrisTNG project is a new suite of cosmological magnetohydrodynamical simulations of galaxy formation performed with the arepo code and…”
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Shape of dark matter haloes in the Illustris simulation: effects of baryons by Chua, Kun Ting Eddie, Pillepich, Annalisa, Vogelsberger, Mark, Hernquist, Lars

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The star formation activity of IllustrisTNG galaxies: main sequence, UVJ diagram, quenched fractions, and systematics by Donnari, Martina, Pillepich, Annalisa, Nelson, Dylan, Vogelsberger, Mark, Genel, Shy, Weinberger, Rainer, Marinacci, Federico, Springel, Volker, Hernquist, Lars

“…Abstract We select galaxies from the IllustrisTNG hydrodynamical simulations ($M_{\rm stars}\gt 10^9 \, {\rm M}_\odot$ at 0 ≤ z ≤ 2) and characterize the…”
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The evolution of the mass–metallicity relation and its scatter in IllustrisTNG by Torrey, Paul, Vogelsberger, Mark, Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker, Nelson, Dylan, Naiman, Jill, Pillepich, Annalisa, Genel, Shy, Weinberger, Rainer, Hernquist, Lars

“…ABSTRACT The coevolution of galaxies and their metal content serves as an important test for galaxy feedback models. We analyse the distribution and evolution…”
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The relationship between black hole mass and galaxy properties: examining the black hole feedback model in IllustrisTNG by Terrazas, Bryan A, Bell, Eric F, Pillepich, Annalisa, Nelson, Dylan, Somerville, Rachel S, Genel, Shy, Weinberger, Rainer, Habouzit, Mélanie, Li, Yuan, Hernquist, Lars, Vogelsberger, Mark

“…ABSTRACT Supermassive black hole feedback is thought to be responsible for the lack of star formation, or quiescence, in a significant fraction of galaxies. We…”
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Zooming in on accretion – I. The structure of halo gas by Nelson, Dylan, Genel, Shy, Pillepich, Annalisa, Vogelsberger, Mark, Springel, Volker, Hernquist, Lars

“…We study the properties of gas in and around 1012 M⊙ haloes at z = 2 using a suite of high-resolution cosmological hydrodynamic ‘zoom’ simulations. We quantify…”
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The size evolution of star-forming and quenched galaxies in the IllustrisTNG simulation by Genel, Shy, Nelson, Dylan, Pillepich, Annalisa, Springel, Volker, Pakmor, Rüdiger, Weinberger, Rainer, Hernquist, Lars, Naiman, Jill, Vogelsberger, Mark, Marinacci, Federico, Torrey, Paul

“…Abstract We analyse scaling relations and evolution histories of galaxy sizes in TNG100, part of the IllustrisTNG simulation suite. Observational qualitative…”
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The optical morphologies of galaxies in the IllustrisTNG simulation: a comparison to Pan-STARRS observations by Rodriguez-Gomez, Vicente, Snyder, Gregory F, Lotz, Jennifer M, Nelson, Dylan, Pillepich, Annalisa, Springel, Volker, Genel, Shy, Weinberger, Rainer, Tacchella, Sandro, Pakmor, Rüdiger, Torrey, Paul, Marinacci, Federico, Vogelsberger, Mark, Hernquist, Lars, Thilker, David A

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The stellar mass assembly of galaxies in the Illustris simulation: growth by mergers and the spatial distribution of accreted stars by Rodriguez-Gomez, Vicente, Pillepich, Annalisa, Sales, Laura V., Genel, Shy, Vogelsberger, Mark, Zhu, Qirong, Wellons, Sarah, Nelson, Dylan, Torrey, Paul, Springel, Volker, Ma, Chung-Pei, Hernquist, Lars

“…We use the Illustris simulation to study the relative contributions of in situ star formation and stellar accretion to the build-up of galaxies over an…”
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The physical origins and dominant emission mechanisms of Lyman alpha haloes: results from the TNG50 simulation in comparison to MUSE observations by Byrohl, Chris, Nelson, Dylan, Behrens, Christoph, Kostyuk, Ivan, Glatzle, Martin, Pillepich, Annalisa, Hernquist, Lars, Marinacci, Federico, Vogelsberger, Mark

“…ABSTRACT Extended Lyman alpha emission is now commonly detected around high-redshift galaxies through stacking and even on individual basis. Despite recent…”
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Quenched fractions in the IllustrisTNG simulations: the roles of AGN feedback, environment, and pre-processing by Donnari, Martina, Pillepich, Annalisa, Joshi, Gandhali D, Nelson, Dylan, Genel, Shy, Marinacci, Federico, Rodriguez-Gomez, Vicente, Pakmor, Rüdiger, Torrey, Paul, Vogelsberger, Mark, Hernquist, Lars

“…ABSTRACT We use the IllustrisTNG hydrodynamical simulations to show how the fractions of quenched galaxies vary across different environments and cosmic time,…”
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Baryons in the Cosmic Web of IllustrisTNG – I: gas in knots, filaments, sheets, and voids by Martizzi, Davide, Vogelsberger, Mark, Artale, Maria Celeste, Haider, Markus, Torrey, Paul, Marinacci, Federico, Nelson, Dylan, Pillepich, Annalisa, Weinberger, Rainer, Hernquist, Lars, Naiman, Jill, Springel, Volker

“…ABSTRACT We analyse the IllustrisTNG simulations to study the mass, volume fraction, and phase distribution of gaseous baryons embedded in the knots,…”
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Ingredients for 21 cm Intensity Mapping by Villaescusa-Navarro, Francisco, Genel, Shy, Castorina, Emanuele, Obuljen, Andrej, Spergel, David N., Hernquist, Lars, Nelson, Dylan, Carucci, Isabella P., Pillepich, Annalisa, Marinacci, Federico, Diemer, Benedikt, Vogelsberger, Mark, Weinberger, Rainer, Pakmor, Rüdiger

“…Current and upcoming radio telescopes will map the spatial distribution of cosmic neutral hydrogen (H i) through its 21 cm emission. In order to extract the…”
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