Zobrazeno 1 - 10
of 42 363
pro vyhledávání: '"P Stacey"'
Autor:
Lyu, Jianwei, Rieke, George H., Stone, Meredith, Morrison, Jane, Alberts, Stacey, Jin, Xiangyu, Zhu, Yongda, Liu, Weizhe, Yang, Jinyi
The majority of most luminous quasars during the epoch of reionization accrete near or above the Eddington limit, marking the vigorous growth of primitive supermassive black holes (SMBHs). However, their subsequent evolution and environmental impact
Externí odkaz:
http://arxiv.org/abs/2412.04548
The nuclear structure of dusty star-forming galaxies is largely unexplored but harbours critical information about their structural evolution. Here, we present long-baseline Atacama Large (sub-)Millimetre Array (ALMA) continuum observations of a grav
Externí odkaz:
http://arxiv.org/abs/2412.03644
Autor:
Zhu, Yongda, Alberts, Stacey, Lyu, Jianwei, Morrison, Jane, Rieke, George H., Sun, Yang, Helton, Jakob M., Ji, Zhiyuan, Bhatawdekar, Rachana, Bonaventura, Nina, Bunker, Andrew J., Lin, Xiaojing, Rieke, Marcia J., Rinaldi, Pierluigi, Shivaei, Irene, Willmer, Christopher N. A., Zhang, Junyu
The topology of reionization and the environments where galaxies efficiently produce ionizing photons are key open questions. For the first time, we investigate the correlation between ionizing photon production efficiency, $\xi_{\rm ion}$, and galax
Externí odkaz:
http://arxiv.org/abs/2410.14804
Autor:
Peng, Bo, Battaia, Fabrizio Arrigoni, Vishwas, Amit, Li, Mingyu, Iani, Eduardo, Sun, Fengwu, Li, Qiong, Ferkinhoff, Carl, Stacey, Gordon, Cai, Zheng
Although the circumgalactic medium (CGM) plays a vital role in galaxy evolution, studying the emission from CGM is challenging due to its low surface brightness and the complexities involved in interpreting resonant lines like Ly$\alpha$. The near-in
Externí odkaz:
http://arxiv.org/abs/2410.10993
Autor:
Scott, Stacey D., Abbas, Zayn J., Ellid, Feerass, Dykhne, Eli-Henry, Islam, Muhammad Muhaiminul, Ayad, Weam, Kacmorova, Kristina, Tulpan, Dan, Gong, Minglun
Precision livestock farming (PLF) aims to improve the health and welfare of livestock animals and farming outcomes through the use of advanced technologies. Computer vision, combined with recent advances in machine learning and deep learning artifici
Externí odkaz:
http://arxiv.org/abs/2410.05041
Autor:
Carniani, Stefano, D'Eugenio, Francesco, Ji, Xihan, Parlanti, Eleonora, Scholtz, Jan, Sun, Fengwu, Venturi, Giacomo, Bakx, Tom J. L. C., Curti, Mirko, Maiolino, Roberto, Tacchella, Sandro, Zavala, Jorge A., Hainline, Kevin, Witstok, Joris, Johnson, Benjamin D., Alberts, Stacey, Bunker, Andrew J., Charlot, Stéphane, Eisenstein, Daniel J., Helton, Jakob M., Jakobsen, Peter, Kumari, Nimisha, Robertson, Brant, Saxena, Aayush, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris
JADES-GS-z14-0 is the most distant spectroscopically confirmed galaxy so far, at $z>14$. With a UV magnitude of -20.81, it is one of the most luminous galaxies at cosmic dawn and its half-light radius of 260 pc means that stars dominate the observed
Externí odkaz:
http://arxiv.org/abs/2409.20533
Autor:
Ji, Zhiyuan, Williams, Christina C., Rieke, George H., Lyu, Jianwei, Alberts, Stacey, Sun, Fengwu, Helton, Jakob M., Rieke, Marcia, Shivaei, Irene, D'Eugenio, Francesco, Tacchella, Sandro, Robertson, Brant, Zhu, Yongda, Maiolino, Roberto, Bunker, Andrew J., Sun, Yang, Willmer, Christopher N. A.
A major unsolved problem in galaxy evolution is the early appearance of massive quiescent galaxies that no longer actively form stars only $ \sim 1$ billion years after the Big Bang. Their high stellar masses and extremely compact structure indicate
Externí odkaz:
http://arxiv.org/abs/2409.17233
Autor:
Zhu, Yongda, Rieke, Marcia J., Ji, Zhiyuan, Simmonds, Charlotte, Sun, Fengwu, Sun, Yang, Alberts, Stacey, Bhatawdekar, Rachana, Bunker, Andrew J., Cargile, Phillip A., Carniani, Stefano, de Graaff, Anna, Hainline, Kevin, Helton, Jakob M., Jones, Gareth C., Lyu, Jianwei, Rieke, George H., Rinaldi, Pierluigi, Robertson, Brant, Scholtz, Jan, Übler, Hannah, Williams, Christina C., Willmer, Christopher N. A.
For the first time, we systematically search for galaxies with extended emission line and potential outflows features using medium-band images in the GOODS-S field by comparing the morphology in medium-band images to adjacent continuum and UV bands.
Externí odkaz:
http://arxiv.org/abs/2409.11464
Autor:
Giannelli, Eugenio, Law, Stacey
Let $p\ge 5$ be a prime and let $P$ be a Sylow $p$-subgroup of a finite symmetric group. To every irreducible character of $P$ we associate a collection of labelled, complete $p$-ary trees. The main results of this article describe Sylow branching co
Externí odkaz:
http://arxiv.org/abs/2409.07575
Autor:
Freundt, Rodrigo, Li, Yaqiong, Henke, Doug, Austermann, Jason, Burgoyne, James R., Chapman, Scott, Choi, Steve K., Duell, Cody J., Huber, Zach, Niemack, Michael, Nikola, Thomas, Lin, Lawrence, Riechers, Dominik A., Stacey, Gordon, Vaskuri, Anna K., Vavagiakis, Eve M., Wheeler, Jordan, Zou, Bugao
Publikováno v:
Proc. SPIE 13102, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy XII, 131020U (16 August 2024)
The Epoch of Reionization Spectrometer (EoR-Spec) is an upcoming Line Intensity Mapping (LIM) instrument designed to study the evolution of the early universe (z = 3.5 to 8) by probing the redshifted [CII] 158 $\mu$m fine-structure line from aggregat
Externí odkaz:
http://arxiv.org/abs/2409.05979