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of 91 139
pro vyhledávání: '"Robert, T"'
Stein Variational Gradient Descent (SVGD) is a highly efficient method to sample from an unnormalized probability distribution. However, the SVGD update relies on gradients of the log-density, which may not always be available. Existing gradient-free
Externí odkaz:
http://arxiv.org/abs/2410.10390
Autor:
Inglis, Julie, Batalha, Natasha E., Lewis, Nikole K., Kataria, Tiffany, Knutson, Heather A., Kilpatrick, Brian M., Gagnebin, Anna, Mukherjee, Sagnick, Pettyjohn, Maria M., Crossfield, Ian J. M., Foote, Trevor O., Grant, David, Henry, Gregory W., Lally, Maura, McKemmish, Laura K., Sing, David K., Wakeford, Hannah R., Trujillo, Juan C. Zapata, Zellem, Robert T.
Recent mid-infrared observations with JWST/MIRI have resulted in the first direct detections of absorption features from silicate clouds in the transmission spectra of two transiting exoplanets, WASP-17 b and WASP-107 b. In this paper, we measure the
Externí odkaz:
http://arxiv.org/abs/2409.11395
Autor:
Wain, Kris, Maiyani, Mahesh, Carroll, Nikki M., Meza, Rafael, Greenlee, Robert T., Neslund-Dudas, Christine, Odelberg, Michelle R., Oshiro, Caryn, Ritzwoller, Debra P.
Introduction: Lung cancer screening (LCS) increases early-stage cancer detection which may reduce cancer treatment costs. Little is known about how receipt of LCS affects healthcare costs in real-world clinical settings. Methods: This retrospective s
Externí odkaz:
http://arxiv.org/abs/2409.06026
Autor:
Lewis, Harry C., Stawarz, Julia E., Matteini, Lorenzo, Franci, Luca, Klein, Kristopher G., Wicks, Robert T., Salem, Chadi S., Horbury, Timothy S., Wang, Joseph H.
Plasma in the terrestrial magnetosheath is characterised by very weak particle-particle collisions, so kinetic microinstabilities are thought to be responsible for regulating the thermodynamics of the plasma. By exciting electromagnetic waves, these
Externí odkaz:
http://arxiv.org/abs/2407.20844
Autor:
Hewitt, Heather B., Hutson, Bradley, Brockman, Michael, Catogni, Elizabeth, Ferreira, Rosemary, Fussell, Gary, Johnson, Atea, Kight, Chris, Kilinski, Ryan A., Nguyen, Khatu, Perry, Ty, Quinlan, Elizabeth, Randazzo, Eva, Reagan, Kellan, Subers, Kinley, Noguer, Federico R., Simon, Molly N., Zellem, Robert T.
Publikováno v:
Journal of the American Association of Variable Star Observers, 52, https://app.aavso.org/jaavso/article/3923/ (2024)
Here we present an analysis of 14 transit light curves of the hot Jupiter HAT-P-54 b. Thirteen of our datasets were obtained with the 6-inch MicroObservatory telescope, Cecilia, and one was measured with the 61-inch Kuiper Telescope. We used the EXOp
Externí odkaz:
http://arxiv.org/abs/2406.18487
Autor:
Liesen, Jarek, Lu, Chris, Lupu, Andrei, Foerster, Jakob N., Sprekeler, Henning, Lange, Robert T.
Reinforcement learning (RL) agents are commonly trained and evaluated in the same environment. In contrast, humans often train in a specialized environment before being evaluated, such as studying a book before taking an exam. The potential of such s
Externí odkaz:
http://arxiv.org/abs/2406.12589
Autor:
Noguer, Federico R., Corley, Suber, Pearson, Kyle A., Zellem, Robert T., Simon, Molly N., Burt, Jennifer A., Huckabee, Isabela, August, Prune C., Mansfield, Megan Weiner, Dalba, Paul A., Smith, Peter C. B., Banks, Timothy, Bell, Ira, Daniel, Dominique, Dawson, Lindsay, De Mula, Jesús, Deldem, Marc, Deligeorgopoulos, Dimitrios, Di Sisto, Romina P., Dymock, Roger, Evans, Phil, Follero, Giulio, Fowler, Martin J. F., Fernández-Lajús, Eduardo, Hamrick, Alex, Iannascoli, Nicoletta, Kovacs, Andre O., Kulh, Denis Henrique, Lopresti, Claudio, Marino, Antonio, Martin, Bryan E., Matassa, Paolo Arcangelo, Napoleão, Tasso Augusto, Nastasi, Alessandro, Norris, Anthony, Odasso, Alessandro, Paschalis, Nikolaos I., Pintr, Pavel, Postiglione, Jake, Randolph, Justus, Regembal, François, Rousselot, Lionel, da Silva, Sergio José Gonçalves, Smith, Andrew, Tomacelli, Andrea
We present an updated ephemeris and physical parameters for the exoplanet WASP-77 A b. In this effort, we combine 64 ground- and space-based transit observations, 6 space-based eclipse observations, and 32 radial velocity observations to produce the
Externí odkaz:
http://arxiv.org/abs/2405.19615
Autor:
Sgro, Lauren A., Dalba, Paul A., Esposito, Thomas M., Marchis, Franck, Dragomir, Diana, Villanueva Jr., Steven, Fulton, Benjamin, Billiani, Mario, Loose, Margaret, Meneghelli, Nicola, Rivett, Darren, Saibi, Fadi, Saibi, Sophie, Martin, Bryan, Lekkas, Georgios, Zaharevitz, Daniel, Zellem, Robert T., Terentev, Ivan A., Gagliano, Robert, Jacobs, Thomas Lee, Kristiansen, Martti H., LaCourse, Daryll M., Omohundro, Mark, Schwengeler, Hans M.
NASA's Transiting Exoplanet Survey Satellite (TESS) has identified over 7,000 candidate exoplanets via the transit method, with gas giants among the most readily detected due to their large radii. Even so, long intervals between TESS observations for
Externí odkaz:
http://arxiv.org/abs/2405.15021
A realization is a triple, $(A,b,c)$, consisting of a $d-$tuple, $A= (A =_1, \cdots, A_d )$, $d\in \mathbb{N}$, of bounded linear operators on a separable, complex Hilbert space, $\mathcal{H}$, and vectors $b,c \in \mathcal{H}$. Any such realization
Externí odkaz:
http://arxiv.org/abs/2404.16675
Autor:
Pappas, Emma A., Zhang, Rong, Peng, Cheng, Busch, Robert T., Zuo, Jian-Min, Devereaux, Thomas P., Shoemaker, Daniel P.
Previous studies on natural samples of pampaloite (AuSbTe) revealed the crystal structure of a potentially cleavable and/or exfoliable material, while studies on natural and synthetic montbrayite (Sb-containing Au$_2$Te$_3$) claimed various chemical
Externí odkaz:
http://arxiv.org/abs/2404.16239