Zobrazeno 1 - 10
of 50 680
pro vyhledávání: '"George, H. A."'
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
Time series foundation models are pre-trained on large datasets and are able to achieve state-of-the-art performance in diverse tasks. However, to date, there has been limited work demonstrating how well these models perform in medical applications,
Externí odkaz:
http://arxiv.org/abs/2411.12824
Autor:
Wolff, Schuyler G., Gáspár, András, Rieke, George H., Leisenring, Jarron M., Su, Kate, Wilner, David, Matrà, Luca, Ygouf, Marie, Ballering, Nicholas P.
Publikováno v:
2024 AJ 168 236
We present a provisory scattered light detection of the Vega debris disk using deep Hubble Space Telescope coronagraphy (PID 16666). At only 7.7 parsecs, Vega is immensely important in debris disk studies both for its prominence and also because it a
Externí odkaz:
http://arxiv.org/abs/2410.24042
Autor:
Su, Kate Y. L., Gaspar, Andras, Rieke, George H., Malhotra, Renu, Matra, Luca, Wolff, Schuyler Grace, Leisenring, Jarron M., Beichman, Charles, Ygouf, Marie
We present images of the Vega planetary debris disk obtained at 15.5, 23, and 25.5 microns with the Mid-Infrared Instrument (MIRI) on JWST. The debris system is remarkably symmetric and smooth, and centered accurately on the star. There is a broad Ku
Externí odkaz:
http://arxiv.org/abs/2410.23636
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:
Lu, Li-Yuan, Li, Jiang-Tao, Vargas, Carlos J., Fang, Taotao, Benjamin, Robert A., Bregman, Joel N., Dettmar, Ralf-Jürgen, English, Jayanne, Heald, George H., Jiang, Yan, Wang, Q. Daniel, Yang, Yang
The kinematic information of the extraplanar diffuse ionized gas (eDIG) around galaxies provides clues to the origin of the gas. The eDIG-CHANGES project studies the physical and kinematic properties of the eDIG around the CHANG-ES sample of nearby e
Externí odkaz:
http://arxiv.org/abs/2410.02347
Autor:
Chen, George H.
Many applications involve reasoning about time durations before a critical event happens--also called time-to-event outcomes. When will a customer cancel a subscription, a coma patient wake up, or a convicted criminal reoffend? Time-to-event outcomes
Externí odkaz:
http://arxiv.org/abs/2410.01086
We present a boundary data-driven magneto-hydrodynamic (MHD) simulation of the 2011-02-15 coronal mass ejection (CME) event of Active Region (AR) NOAA 11158. The simulation is driven at the lower boundary with an electric field derived from the norma
Externí odkaz:
http://arxiv.org/abs/2409.17507
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:
Castorena, Abel, Hitching, George H.
There is a well studied notion of GIT-stability for coherent systems over curves, which depends on a real parameter $\alpha$. For generated coherent systems, there is a further notion of stability derived from Mumford's definition of linear stability
Externí odkaz:
http://arxiv.org/abs/2409.12794