Michele Trenti

A geostatistical analysis of multiscale metallicity variations in galaxies - I. Introduction and comparison of high-resolution metallicity maps to an analytical metal transport model

Benjamin Metha, Michele Trenti, Tingjin Chu

Journal article  |  2021  |  MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

ABSTRACT Thanks to recent advances in integral field spectroscopy, modern surveys of nearby galaxies are capable of..

The DUVET Survey: Direct T ( e )-based Metallicity Mapping of Metal-enriched Outflows and Metal-poor Inflows in Markarian 1486

Alex J Cameron, Deanne B Fisher, Daniel McPherson, Glenn G Kacprzak, Danielle A Berg, Alberto Bolatto, John Chisholm, Rodrigo Herrera-Camus, Nikole M Nielsen, Bronwyn Reichardt Chu, Ryan J Rickards Vaught, Karin Sandstrom, Michele Trenti

Journal article  |  2021  |  ASTROPHYSICAL JOURNAL LETTERS

We present electron temperature (T e) maps for the edge-on system Mrk 1486, affording "direct-method"gas-phase metallicity measure..

The Diversity of Environments around Luminous Quasars at Redshift z similar to 6

Keven Ren, Michele Trenti, Madeline A Marshall, Tiziana Di Matteo, Yueying Ni

Journal article  |  2021  |  ASTROPHYSICAL JOURNAL

Significant clustering around the rarest luminous quasars is a feature predicted by dark matter theory combined with number densit..

A novel approach to investigate chemical inhomogeneities in GRB host galaxies: the Z(abs)-Z(emiss) relation

Benjamin Metha, Alex J Cameron, Michele Trenti

Journal article  |  2021  |  MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Models of chemical enrichment and inhomogeneity in high-redshift galaxies are challenging to constrain observationally. In this wo..

RELICS: Properties of z >= 5.5 Galaxies Inferred from Spitzer and Hubble Imaging, Including A Candidate z similar to 6.8 Strong [O iii] emitter

Victoria Strait, Marusa Bradac, Dan Coe, Brian C Lemaux, Adam C Carnall, Larry Bradley, Debora Pelliccia, Keren Sharon, Adi Zitrin, Ana Acebron, Chloe Neufeld, Felipe Andrade-Santos, Roberto J Avila, Brenda L Frye, Guillaume Mahler, Mario Nonino, Sara Ogaz, Masamune Oguri, Masami Ouchi, Rachel Paterno-Mahler, et al.

Journal article  |  2021  |  ASTROPHYSICAL JOURNAL

We present constraints on the physical properties (including stellar mass, age, and star formation rate) of 207 6 ≲ z ≲ 8 galaxy c..

Spatially resolved direct method metallicity in a high-redshift analogue local galaxy: temperature structure impact on metallicity gradients

Alex J Cameron, Tiantian Yuan, Michele Trenti, David C Nicholls, Lisa J Kewley

Journal article  |  2021  |  MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

© 2020 The Author(s). We investigate how H ii region temperature structure assumptions affect 'direct-method' spatially resolved m..

RELICS-DP7: Spectroscopic Confirmation of a Dichromatic Primeval Galaxy at z similar to 7

Debora Pelliccia, Victoria Strait, Brian C Lemaux, Marusa Bradac, Dan Coe, Patricia Bolan, Larry D Bradley, Brenda Frye, Pratik J Gandhi, Ramesh Mainali, Charlotte Mason, Masami Ouchi, Keren Sharon, Michele Trenti, Adi Zitrin

Journal article  |  2021  |  ASTROPHYSICAL JOURNAL LETTERS

We report the discovery of a spectroscopically confirmed strong Ly emitter at z = 7.0281 ± 0.0003, observed as part of the Reioniz..

SuperBoRG: Exploration of Point Sources at z similar to 8 in HST Parallel Fields

T Morishita, M Stiavelli, M Trenti, T Treu, GW Roberts-Borsani, CA Mason, T Hashimoto, L Bradley, D Coe, Y Ishikawa

Journal article  |  2020  |  ASTROPHYSICAL JOURNAL

To extend the search for quasars in the epoch of reionization beyond the tip of the luminosity function, we explore point-source c..

The impact of scatter in the galaxy UV luminosity to halo mass relation on Ly alpha visibility during the epoch of reionization

Lily R Whitler, Charlotte A Mason, Keven Ren, Mark Dijkstra, Andrei Mesinger, Laura Pentericci, Michele Trenti, Tommaso Treu

Journal article  |  2020  |  MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

The reionization of hydrogen is closely linked to the first structures in the Universe, so understanding the timeline of reionizat..

RELICS: A Very Large (theta(E) similar to 40 '') Cluster Lens-RXC J0032.1 1808

Ana Acebron, Adi Zitrin, Dan Coe, Guillaume Mahler, Keren Sharon, Masamune Oguri, Marusa Bradac, Larry D Bradley, Brenda Frye, Christine J Forman, Victoria Strait, Yuanyuan Su, Keiichi Umetsu, Felipe Andrade-Santos, Roberto J Avila, Daniela Carrasco, Catherine Cerny, Nicole G Czakon, William A Dawson, Carter Fox, et al.

Journal article  |  2020  |  ASTROPHYSICAL JOURNAL

Extensive surveys with the Hubble Space Telescope over the past decade, targeting some of the most massive clusters in the sky, ha..