Explanipedia

LIMFAST. II. Line Intensity Mapping as a Probe of High-redshift Galaxy Formation Open

Guochao Sun, Lluís Mas-Ribas, Tzu‐Ching Chang, Steven R. Furlanetto, Richard H. Mebane , et al. · 2023

The epoch of reionization (EoR) offers a unique window into the dawn of galaxy formation, through which high-redshift galaxies can be studied by observations of both themselves and their impact on the intergalactic medium. Line intensity m…

Lyman-alpha Emitters in Ionized Bubbles: Constraining the Environment and Ionized Fraction Open

Adam Trapp, Steven R. Furlanetto, Frederick B. Davies · 2022

Lyman-alpha emitters (LAEs) are excellent probes of the reionization process, as they must be surrounded by large ionized bubbles in order to be visible during the reionization era. Large ionized regions are thought to correspond to over-d…

The extent of intergalactic metal enrichment from galactic winds during the Cosmic Dawn Open

Natsuko Yamaguchi, Steven R. Furlanetto, Adam Trapp · 2022

One of the key processes driving galaxy evolution during the Cosmic Dawn is supernova feedback. This likely helps regulate star formation inside of galaxies, but it can also drive winds that influence the large-scale intergalactic medium. …

A joint measurement of galaxy luminosity functions and large-scale field densities during the Epoch of Reionization Open

Adam Trapp, Steven R. Furlanetto · 2022

One of the most exciting advances of the current generation of telescopes has been the detection of galaxies during the epoch of reionization, using deep fields that have pushed these instruments to their limits. It is essential to optimiz…

LIMFAST. II. Line Intensity Mapping as a Probe of High-Redshift Galaxy Formation Open

Guochao Sun, Lluís Mas-Ribas, Tzu‐Ching Chang, Steven R. Furlanetto, Richard H. Mebane , et al. · 2022

The epoch of reionization (EoR) offers a unique window into the dawn of galaxy formation, through which high-redshift galaxies can be studied by observations of both themselves and their impact on the intergalactic medium. Line intensity m…

A framework for simultaneously measuring field densities and the high-z luminosity function Open

Adam Trapp, Steven R. Furlanetto, Jinghong Yang · 2021

Cosmic variance from large-scale structure will be a major source of uncertainty for galaxy surveys at $z \gtrsim 6$, but that same structure will also provide an opportunity to identify and study dense environments in the early Universe. …

Constraints on the End of Reionization from the Density Fields Surrounding Two Highly Opaque Quasar Sightlines Open

Holly M. Christenson, George D. Becker, Steven R. Furlanetto, Frederick B. Davies, Matthew A. Malkan , et al. · 2021

The observed large-scale scatter in Ly α opacity of the intergalactic medium at z < 6 implies large fluctuations in the neutral hydrogen fraction that are unexpected long after reionization has ended. A number of models have emerged to exp…

A Framework for Simultaneously Measuring Field Densities and the High-z\n Luminosity Function Open

Adam Trapp, Steven R. Furlanetto, Jinghong Yang · 2021

Cosmic variance from large-scale structure will be a major source of\nuncertainty for galaxy surveys at z > 6, but that same structure will also\nprovide an opportunity to identify and study dense environments in the early\nUniverse. Using…

A flexible analytic model of cosmic variance in the first billion years Open

Adam Trapp, Steven R. Furlanetto · 2020

Cosmic variance is the intrinsic scatter in the number density of galaxies due to fluctuations in the large-scale dark matter density field. In this work, we present a simple analytic model of cosmic variance in the high-redshift Universe …

Uppföljningsinventering av Karlsviks och Bohults naturreservat - observerade förändringar sedan reservaten bildades Open

Max Ljungkvist, Adam Trapp · 2020

Broadleaved forests are highly valuable biotopes with important recreational value and contain rich occurrences of species of conservation concern. To monitor the development of nature values in a forest ecosystem during an interval of app…

From BRAVA to BAaDE: A New Kinematic Survey of the Bulge AGB Open

R. Michael Rich, Adam Trapp, M. Morris, Loránt O. Sjouwerman, Mark Claussen , et al. · 2019

We consider interesting results on the kinematics of the bulge, beginning with Mould's (1983) measurement of the velocity dispersion of the late M giants in the bulge, and carrying the discussion on to the present day, to discuss the large…

The infrared imaging spectrograph (IRIS) for TMT: electronics-cable architecture Open

Adam Trapp, James Larkin, Ken Magnone, Timothée Greffe, Tim Hardy , et al. · 2018

The InfraRed Imaging Spectrograph (IRIS) is a first-light instrument for the Thirty Meter Telescope (TMT). It combines a diffraction limited imager and an integral field spectrograph. This paper focuses on the electrical system of IRIS. Wi…

IAU volume 14 issue 343 Cover and Front matter Open

Souradeep Bhattacharya, M. Arnaboldi, Johanna Hartke, Ortwin Gerhard, Valentin Comte , et al. · 2018

The infrared imaging spectrograph (IRIS) for TMT: electronics-cable architecture Open

Adam Trapp, James Larkin, Eric M. Chisholm, Jennifer Dunn, Ryuji Suzuki , et al. · 2018

The InfraRed Imaging Spectrograph (IRIS) is a first-light instrument for the Thirty Meter Telescope (TMT). It combines a diffraction limited imager and an integral field spectrograph. This paper focuses on the electrical system of IRIS. Wi…

SiO Masers in the Galactic Bulge and Disk: Kinematics from the BAaDE Survey Open

Adam Trapp, R. Michael Rich, M. Morris, Loránt O. Sjouwerman, Y. M. Pihlström , et al. · 2018

We present the first results from the Bulge Asymmetries and Dynamic Evolution (BAaDE) survey. Though only a subset of the complete survey (∼2700 out of ∼20,000 final sources), our data comprise the largest radio kinematic survey to date of…

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