Zobrazeno 1 - 10
of 640 789
pro vyhledávání: '"Wright, A"'
Autor:
Johnston, Harry, Chisari, Nora Elisa, Joudaki, Shahab, Reischke, Robert, Stölzner, Benjamin, Loureiro, Arthur, Mahony, Constance, Unruh, Sandra, Wright, Angus H., Asgari, Marika, Bilicki, Maciej, Burger, Pierre, Dvornik, Andrej, Georgiou, Christos, Giblin, Benjamin, Heymans, Catherine, Hildebrandt, Hendrik, Joachimi, Benjamin, Kuijken, Konrad, Li, Shun-Sheng, Linke, Laila, Porth, Lucas, Shan, HuanYuan, Tröster, Tilman, Busch, Jan Luca van den, von Wietersheim-Kramsta, Maximilian, Yan, Ziang, Zhang, Yun-Hao
We explore the enhanced self-calibration of photometric galaxy redshift distributions, $n(z)$, through the combination of up to six two-point functions. Our $\rm 3\times2pt$ configuration is comprised of photometric shear, spectroscopic galaxy cluste
Externí odkaz:
http://arxiv.org/abs/2409.17377
Autor:
Simons, Raymond C., Peeples, Molly S., Tumlinson, Jason, O'Shea, Brian W., Lochhaas, Cassandra, Wright, Anna C., Acharyya, Ayan, Augustin, Ramona, Hamilton-Campos, Kathleen A., Smith, Britton D., Lehner, Nicolas, Werk, Jessica K., Zheng, Yong
We investigate the co-evolution of the angular momentum of Milky Way-like galaxies, their circumgalactic gas, and their dark matter halos using zoom-in simulations from the Figuring Out Gas & Galaxies in Enzo (FOGGIE) suite. We examine how the magnit
Externí odkaz:
http://arxiv.org/abs/2409.17244
Autor:
Lagos, Claudia del P., Valentino, Francesco, Wright, Ruby J., de Graaff, Anna, Glazebrook, Karl, De Lucia, Gabriella, Robotham, Aaron S. G., Nanayakkara, Themiya, Chandro-Gomez, Angel, Bravo, Matías, Baugh, Carlton M., Harborne, Katherine E., Hirschmann, Michaela, Fontanot, Fabio, Xie, Lizhi, Chittenden, Harry
We present a comprehensive study of the star formation histories of massive-quenched galaxies at $z=3$ in 3 semi-analytic models (SHARK, GAEA, GALFORM) and 3 cosmological hydrodynamical simulations (EAGLE, Illustris-TNG, Simba). We study the predicte
Externí odkaz:
http://arxiv.org/abs/2409.16916
Autor:
Wright, Thomas
For a Carmichael number $n$ with prime factors $p_1,\cdots,p_m$, define $$K=GCD[p_1-1,\cdots,p_m-1],$$ and let $C_\nu(X)$ denote the number of Carmichael numbers up to $X$ such that $K=\nu$. Assuming a strong conjecture on the first prime in an arith
Externí odkaz:
http://arxiv.org/abs/2409.16397
Autor:
Wiley, James, Brown, Aaron, Kupke, Renate, Cosens, Maren, Wright, Shelley A., Maire, Jerome, Magnone, Kenneth, Kress, Evan, Wang, Eric, Johnson, Chris, Larkin, James E., Fitzgerald, Michael P., Kassis, Marc, Jones, Tucker
Publikováno v:
Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 130967B (18 July 2024)
Liger is an adaptive optics (AO) fed imager and integral field spectrograph (IFS) designed to take advantage of the Keck All-sky Precision Adaptive-optics (KAPA) upgrade to the Keck I telescope. Liger adapts the design of the InfraRed Imaging Spectro
Externí odkaz:
http://arxiv.org/abs/2409.16263
Autor:
Garatti, A. Caratti o, Ray, T. P., Kavanagh, P. J., McCaughrean, M. J., Gieser, C., Giannini, T., van Dishoeck, E. F., Justtanont, K., van Gelder, M. L., Francis, L., Beuther, H., Tychoniec, Ł., Nisini, B., Navarro, M. G., Devaraj, R., Reyes, S., Nazar, P., Klaassen, P., Güdel, M., Henning, Th., Lagage, P. O., Östlin, G., Vandenbussche, B., Waelkens, C., Wright, G.
We use the James Webb Space Telescope (JWST) and its Mid-Infrared Instrument (MIRI) (5-28 um), to study the embedded HH 211 flow. We map a 0.95'x0.22' region, covering the full extent of the blue-shifted lobe, the central protostellar region, and a s
Externí odkaz:
http://arxiv.org/abs/2409.16061
Recurrent neural networks (RNNs) are effective at emulating the non-linear, stateful behavior of analog guitar amplifiers and distortion effects. Unlike the case of direct circuit simulation, RNNs have a fixed sample rate encoded in their model weigh
Externí odkaz:
http://arxiv.org/abs/2409.15884
Autor:
Fortuna, Maria Cristina, Dvornik, Andrej, Hoekstra, Henk, Chisari, Nora Elisa, Asgari, Marika, Bilicki, Maciej, Heymans, Catherine, Hildebrandt, Hendrik, Kuijken, Koen, Wright, Angus H., Yao, Ji
We study the properties of the Luminous Red Galaxies (LRGs) selected from the 4th data release of the Kilo Degree Survey (KiDS-1000) via galaxy-galaxy lensing of the background galaxies from KiDS-1000. We use a halo model formalism to interpret our m
Externí odkaz:
http://arxiv.org/abs/2409.15416
Autor:
Jalan, Priyanka, Bilicki, Maciej, Hellwing, Wojciech A., Wright, Angus H., Dvornik, Andrej, Heymans, Catherine, Hildebrandt, Hendrik, Joudaki, Shahab, Kuijken, Konrad, Mahony, Constance, Nakoneczny, Szymon Jan, Radovich, Mario, Busch, Jan Luca van den, Yoon, Mijin
We present a method to refine photometric redshift galaxy catalogs by comparing their color-space matching with overlapping spectroscopic calibration data. We focus on cases where photometric redshifts (photo-$z$) are estimated empirically. Identifyi
Externí odkaz:
http://arxiv.org/abs/2409.14799
The recent evidence for a stochastic gravitational wave background (GWB) in the nanohertz band, announced by pulsar timing array (PTA) collaborations around the world, has been posited to be sourced by either a population of supermassive black holes
Externí odkaz:
http://arxiv.org/abs/2409.15572