Zobrazeno 1 - 10
of 742
pro vyhledávání: '"Timothy A. Davis"'
Autor:
Ilaria Ruffa, Timothy A. Davis
Publikováno v:
Galaxies, Vol 12, Iss 4, p 36 (2024)
Local early-type galaxies (ETGs) are mostly populated by old stars, with little or no recent star formation activity. For this reason, they have historically been believed to be essentially devoid of cold gas, which is the fuel for the formation of n
Externí odkaz:
https://doaj.org/article/257c3a4e3487473a99cbf66cdc1839f8
Autor:
Justin Atsushi Otter, Katherine Alatalo, Kate Rowlands, Richard M. McDermid, Timothy A. Davis, Christoph Federrath, K. Decker French, Timothy Heckman, Patrick Ogle, Darshan Kakkad, Yuanze Luo, Kristina Nyland, Akshat Tripathi, Pallavi Patil, Andreea Petric, Adam Smercina, Maya Skarbinski, Lauranne Lanz, Kristin Larson, Philip N. Appleton, Susanne Aalto, Gustav Olander, Elizaveta Sazonova, J. D. T. Smith
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 142 (2024)
We present Gemini near-infrared integral field spectrograph K -band observations of the central 400 pc of NGC 1266, a nearby ( D ≈ 30 Mpc) post-starburst galaxy with a powerful multiphase outflow and a shocked interstellar medium. We detect seven H
Externí odkaz:
https://doaj.org/article/45063efcdf70441d8cc6f0288f60cda1
Autor:
Sarah M. R. Jeffreson, Eve C. Ostriker, Chang-Goo Kim, Jindra Gensior, Greg L. Bryan, Timothy A. Davis, Lars Hernquist, Sultan Hassan
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 1, p 113 (2024)
We present a suite of six high-resolution chemodynamical simulations of isolated galaxies, spanning observed disk-dominated environments on the star-forming main sequence, as well as quenched, bulge-dominated environments. We compare and contrast the
Externí odkaz:
https://doaj.org/article/bbb99864b8344f1793edaff53a2e7187
Autor:
Kameron Goold, Anil Seth, Mallory Molina, David Ohlson, Jessie C. Runnoe, Torsten Böker, Timothy A. Davis, Antoine Dumont, Michael Eracleous, Juan Antonio Fernández-Ontiveros, Elena Gallo, Andy D. Goulding, Jenny E. Greene, Luis C. Ho, Sera B. Markoff, Nadine Neumayer, Richard M. Plotkin, Almudena Prieto, Shobita Satyapal, Glenn van de Ven, Jonelle L. Walsh, Feng Yuan, Anja Feldmeier-Krause, Kayhan Gültekin, Sebastian Hönig, Allison Kirkpatrick, Nora Lützgendorf, Amy E. Reines, Jay Strader, Jonathan R. Trump, Karina T. Voggel
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 204 (2024)
We present the first results from the Revealing Low-Luminosity Active Galactic Nuclei (ReveaLLAGN) survey, a JWST survey of seven nearby LLAGNs. We focus on two observations with the Mid-Infrared Instrument (MIRI)’s Medium-Resolution Spectrometer o
Externí odkaz:
https://doaj.org/article/3554618319a2472691b994db92d24f4a
Autor:
Osase Omoruyi, Grant R. Tremblay, Francoise Combes, Timothy A. Davis, Michael D. Gladders, Alexey Vikhlinin, Paul Nulsen, Preeti Kharb, Stefi A. Baum, Christopher P. O’Dea, Keren Sharon, Bryan A. Terrazas, Rebecca Nevin, Aimee L. Schechter, John A. Zuhone, Michael McDonald, Hakon Dahle, Matthew B. Bayliss, Thomas Connor, Michael Florian, Jane R. Rigby, Sravani Vaddi
Publikováno v:
The Astrophysical Journal, Vol 963, Iss 1, p 1 (2024)
With two central galaxies engaged in a major merger and a remarkable chain of 19 young stellar superclusters wound around them in projection, the galaxy cluster SDSS J1531+3414 ( z = 0.335) offers an excellent laboratory to study the interplay betwee
Externí odkaz:
https://doaj.org/article/d8ba79c486a8475ab675a6f5d477b184
Autor:
Adam R. H. Stevens, Toby Brown, Benedikt Diemer, Annalisa Pillepich, Lars Hernquist, Dylan Nelson, Yannick M. Bahé, Alessandro Boselli, Timothy A. Davis, Pascal J. Elahi, Sara L. Ellison, María J. Jiménez-Donaire, Ian D. Roberts, Kristine Spekkens, Vicente Villanueva, Adam B. Watts, Christine D. Wilson, Nikki Zabel
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 2, p L19 (2023)
It has been shown in previous publications that the TNG100 simulation quantitatively reproduces the observed reduction in each of the total atomic and total molecular hydrogen gas for galaxies within massive halos, i.e., dense environments. In this L
Externí odkaz:
https://doaj.org/article/58f4f89d4a65412bbeb438d5cca125c7
Autor:
Toby Brown, Ian D. Roberts, Mallory Thorp, Sara L. Ellison, Nikki Zabel, Christine D. Wilson, Yannick M. Bahé, Dhruv Bisaria, Alberto D. Bolatto, Alessandro Boselli, Aeree Chung, Luca Cortese, Barbara Catinella, Timothy A. Davis, María J. Jiménez-Donaire, Claudia D. P. Lagos, Bumhyun Lee, Laura C. Parker, Rory Smith, Kristine Spekkens, Adam R. H. Stevens, Vicente Villanueva, Adam B. Watts
Publikováno v:
The Astrophysical Journal, Vol 956, Iss 1, p 37 (2023)
We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 pc scales. We present the resolved star-forming main sequence for cluster galaxies, dividing the sample based on their global H i properties and
Externí odkaz:
https://doaj.org/article/9ea263c89db34bc391b0f9a4b8191584
Autor:
Nikki Zabel, Toby Brown, Christine D. Wilson, Timothy A. Davis, Luca Cortese, Laura C. Parker, Alessandro Boselli, Barbara Catinella, Ryan Chown, Aeree Chung, Tirna Deb, Sara L. Ellison, María J. Jiménez-Donaire, Bumhyun Lee, Ian D. Roberts, Kristine Spekkens, Adam R. H. Stevens, Mallory Thorp, Stephanie Tonnesen, Vicente Villanueva
Publikováno v:
The Astrophysical Journal, Vol 942, Iss 1, p 56 (2023)
Externí odkaz:
https://doaj.org/article/28dfe29ea8ae4bd0ae446e0e3265a1f7
VERTICO II: How H i-identified Environmental Mechanisms Affect the Molecular Gas in Cluster Galaxies
Autor:
Nikki Zabel, Toby Brown, Christine D. Wilson, Timothy A. Davis, Luca Cortese, Laura C. Parker, Alessandro Boselli, Barbara Catinella, Ryan Chown, Aeree Chung, Tirna Deb, Sara L. Ellison, María J. Jiménez-Donaire, Bumhyun Lee, Ian D. Roberts, Kristine Spekkens, Adam R. H. Stevens, Mallory Thorp, Stephanie Tonnesen, Vicente Villanueva
Publikováno v:
The Astrophysical Journal, Vol 933, Iss 1, p 10 (2022)
In this VERTICO early science paper we explore in detail how environmental mechanisms, identified in H i , affect the resolved properties of molecular gas reservoirs in cluster galaxies. The molecular gas is probed using ALMA ACA (+TP) observations o
Externí odkaz:
https://doaj.org/article/fa6abdd32b4f4f94b74d7a8ca4078856
Autor:
Sri Riyati Sugiarto, George M. Bwire, Brioni R. Moore, Madhu Page-Sharp, Laurens Manning, Kevin T. Batty, Omary M.S. Minzi, Billy Ngasala, Timothy M.E. Davis, Julie Makani, Sam Salman
Publikováno v:
International Journal for Parasitology: Drugs and Drug Resistance, Vol 19, Iss , Pp 31-39 (2022)
Since there are inconsistent data relating to the effect of haemoglobinopathies on disposition of artemisinin antimalarial combination therapy, and none in sickle cell trait (SCT) or sickle cell disease (SCD), the aim of this study was to characteriz
Externí odkaz:
https://doaj.org/article/78c6378ef8fc42d59de33b991703debb