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pro vyhledávání: '"A, Théron"'
The First Spin-Orbit Obliquity of an M dwarf/brown dwarf System: An eccentric and aligned TOI-2119 b
Autor:
Doyle, Lauren, Cañas, Caleb I., Libby-Roberts, Jessica E., Cegla, Heather M., Stefánsson, Guðmundur K., Anderson, David, Armstrong, David J., Bender, Chad, Bayliss, Daniel, Carmichael, Theron W., Casewell, Sarah, Kanodia, Shubham, Lafarga, Marina, Lin, Andrea S. J., Mahadevan, Suvrath, Monson, Andy, Robertson, Paul, Veras, Dimitri
We report the first instance of an M dwarf/brown dwarf obliquity measurement for the TOI-2119 system using the Rossiter-McLaughlin effect. TOI-2119 b is a transiting brown dwarf orbiting a young, active early M dwarf ($T_{\rm{eff}}$ = 3553 K). It has
Externí odkaz:
http://arxiv.org/abs/2411.18567
Autor:
Geiger, Leonardo, Fdida, Nicolas, Dumouchel, Christophe, Blaisot, Jean-Bernard, Dorey, Luc-Henry, Théron, Marie
Publikováno v:
Exp Fluids 65, 176 (2024)
A method for analyzing liquid ligaments of a textural atomization process is presented in this article for the case of a rocket engine type assisted atomization process under combustion. The operating point positions the atomization process in the fi
Externí odkaz:
http://arxiv.org/abs/2411.17427
Autor:
Hossain, Jumman, Dey, Emon, Chugh, Snehalraj, Ahmed, Masud, Anwar, MS, Faridee, Abu-Zaher, Hoppes, Jason, Trout, Theron, Basak, Anjon, Chowdhury, Rafidh, Mistry, Rishabh, Kim, Hyun, Freeman, Jade, Suri, Niranjan, Raglin, Adrienne, Busart, Carl, Gregory, Timothy, Ravi, Anuradha, Roy, Nirmalya
The increasing deployment of autonomous systems in complex environments necessitates efficient communication and task completion among multiple agents. This paper presents SERN (Simulation-Enhanced Realistic Navigation), a novel framework integrating
Externí odkaz:
http://arxiv.org/abs/2410.16686
Autor:
Hossain, Jumman, Faridee, Abu-Zaher, Asher, Derrik, Freeman, Jade, Trout, Theron, Gregory, Timothy, Roy, Nirmalya
Autonomous navigation in unstructured outdoor environments is inherently challenging due to the presence of asymmetric traversal costs, such as varying energy expenditures for uphill versus downhill movement. Traditional reinforcement learning method
Externí odkaz:
http://arxiv.org/abs/2410.16666
Autor:
Hoffmann, Johannes, de Preville, Sophie, Eckmann, Bruno, Lin, Hung-Ju, Herzog, Benedikt, Haddadi, Kamel, Theron, Didier, Gramse, Georg, Richert, Damien, Moran-Meza, Jose, Piquemal, Francois
In this paper, a definition of the gain and added noise of impedance matching networks for scanning microwave microscopy is given. This definition can be used to compare different impedance matching techniques independently of the instrument used to
Externí odkaz:
http://arxiv.org/abs/2409.11207
Autor:
Giacalone, Steven, Dai, Fei, Zanazzi, J. J., Howard, Andrew W., Dressing, Courtney D., Winn, Joshua N., Rubenzahl, Ryan A., Carmichael, Theron W., Vowell, Noah, Kesseli, Aurora, Halverson, Samuel, Isaacson, Howard, Brodheim, Max, Deich, William, Fulton, Benjamin J., Gibson, Steven R., Hill, Grant M., Holden, Bradford, Householder, Aaron, Kaye, Stephen, Laher, Russ R., Lanclos, Kyle, Payne, Joel, Petigura, Erik A., Roy, Arpita, Schwab, Christian, Shaum, Abby P., Sirk, Martin M., Smith, Chris, Stefánsson, Guðmundur, Walawender, Josh, Wang, Sharon X., Weiss, Lauren M., Yeh, Sherry
Publikováno v:
The Astronomical Journal, 168, 189 (2024)
We introduce the OATMEAL survey, an effort to measure the obliquities of stars with transiting brown dwarf companions. We observed a transit of the close-in ($P_{\rm orb} = 1.74 \,$ days) brown dwarf GPX-1 b using the Keck Planet Finder (KPF) spectro
Externí odkaz:
http://arxiv.org/abs/2407.21235
Autor:
Xu, Hao, Venkatachalam, Srisaran, Rabenimanana, Toky-Harrison, Boyaval, Christophe, Eliet, Sophie, Braud, Flavie, Collin, Eddy, Theron, Didier, Zhou, Xin
Publikováno v:
Nano Letters (2024), 24, 28, 8550
In this study, we present a novel platform based on scanning microwave microscopy for manipulating and detecting tiny vibrations of nanoelectromechanical resonators using a single metallic tip. The tip is placed on the top of a grounded silicon nitri
Externí odkaz:
http://arxiv.org/abs/2407.00239
Autor:
Hossain, Jumman, Faridee, Abu-Zaher, Roy, Nirmalya, Freeman, Jade, Gregory, Timothy, Trout, Theron T.
Autonomous robots operating in complex environments face the critical challenge of identifying and utilizing environmental cover for covert navigation to minimize exposure to potential threats. We propose EnCoMP, an enhanced navigation framework that
Externí odkaz:
http://arxiv.org/abs/2403.20016
Autor:
Hossain, Jumman, Faridee, Abu-Zaher, Roy, Nirmalya, Freeman, Jade, Gregory, Timothy, Trout, Theron T.
Autonomous robots exploring unknown environments face a significant challenge: navigating effectively without prior maps and with limited external feedback. This challenge intensifies in sparse reward environments, where traditional exploration techn
Externí odkaz:
http://arxiv.org/abs/2402.04061
Autor:
Theron, Daniel
This paper demonstrates how the limitations of pre-trained models and open evaluation datasets factor into assessing the performance of binary semantic similarity classification tasks. As (1) end-user-facing documentation around the curation of these
Externí odkaz:
http://arxiv.org/abs/2311.04927