Zobrazeno 1 - 10
of 19 934
pro vyhledávání: '"Ryan, T. A."'
We propose a new methodology for the experimental measurement of the Onsager coefficients of porous media flows by application of the fluctuation-dissipation theorem. The experimental setup consists of a steady-state flow condition in which two incom
Externí odkaz:
http://arxiv.org/abs/2410.03661
Autor:
Grimm, Ryan T., Eaves, Joel D.
Decoherence between qubits is a major bottleneck in quantum computations. Decoherence results from intrinsic quantum and thermal fluctuations as well as noise in the external fields that perform the measurement and preparation processes. With prescri
Externí odkaz:
http://arxiv.org/abs/2407.11327
This paper focuses on autonomously characterizing components such as solar panels, body panels, antennas, and thrusters of an unknown resident space object (RSO) using camera feed to aid autonomous on-orbit servicing (OOS) and active debris removal.
Externí odkaz:
http://arxiv.org/abs/2406.18709
On-orbit servicing (OOS), inspection of spacecraft, and active debris removal (ADR). Such missions require precise rendezvous and proximity operations in the vicinity of non-cooperative, possibly unknown, resident space objects. Safety concerns with
Externí odkaz:
http://arxiv.org/abs/2406.02533
Autor:
Loh, William, Reens, David, Kharas, Dave, Sumant, Alkesh, Belanger, Connor, Maxson, Ryan T., Medeiros, Alexander, Setzer, William, Gray, Dodd, DeBry, Kyle, Bruzewicz, Colin D., Plant, Jason, Liddell, John, West, Gavin N., Doshi, Sagar, Roychowdhury, Matthew, Kim, May, Braje, Danielle, Juodawlkis, Paul W., Chiaverini, John, McConnell, Robert
Optical atomic clocks have demonstrated revolutionary advances in precision timekeeping, but their applicability to the real world is critically dependent on whether such clocks can operate outside a laboratory setting. The challenge to clock portabi
Externí odkaz:
http://arxiv.org/abs/2403.12794
Autor:
Sandberg, Ryan T., Lehe, Remi, Mitchell, Chad E., Garten, Marco, Myers, Andrew, Qiang, Ji, Vay, Jean-Luc, Huebl, Axel
Publikováno v:
Proceedings of the Platform for Advanced Scientific Computing Conference PASC24 (2024)
Particle accelerator modeling is an important field of research and development, essential to investigating, designing and operating some of the most complex scientific devices ever built. Kinetic simulations of relativistic, charged particle beams a
Externí odkaz:
http://arxiv.org/abs/2402.17248
Autor:
Argibay, Nicolas, Johnson, Duane D., Chandross, Michael, Ott, Ryan T., Huang, Hailong, Naorem, Rameshwari, Ouyang, Gaoyuan, Smirnov, Andrey V., Singh, Prashant
The metallurgy and materials communities have long known and exploited fundamental links between chemical and structural ordering in metallic solids and their mechanical properties. The highest reported strength achievable through the combination of
Externí odkaz:
http://arxiv.org/abs/2402.17728
Autor:
Peng, Yinglei, Ristić, Marko, Kedia, Atul, O'Shaughnessy, Richard, Fontes, Christopher J., Fryer, Chris L., Korobkin, Oleg, Mumpower, Matthew R., Villar, V. Ashley, Wollaeger, Ryan T.
Publikováno v:
Phys. Rev. Res. 6, 033078 (2024)
Kilonovae are the electromagnetic transients created by the radioactive decay of freshly synthesized elements in the environment surrounding a neutron star merger. To study the fundamental physics in these complex environments, kilonova modeling requ
Externí odkaz:
http://arxiv.org/abs/2402.05871
Autor:
Godwin, Ryan T.
We find that in zero-truncated count data (y=1,2,...), individuals often gain information at first observation (y=1), leading to a common but unaddressed phenomenon of "one-inflation". The current standard, the zero-truncated negative binomial (ZTNB)
Externí odkaz:
http://arxiv.org/abs/2402.02272
Autor:
Wollaeger, Ryan T., Fryer, Chris L., Chiodi, Robert, Brady, Peter T., Korobkin, Oleg, Harnish, Cale, Fontes, Christopher J., Haack, Jeffrey R., Chapurin, Oleksandr, Koshkarov, Oleksandr, Delzanno, Gian Luca, Livescu, Daniel
The interaction of $\beta$-particles with the weakly ionized plasma background is an important mechanism for powering the kilonova transient signal from neutron star mergers. For this purpose, we present an implementation of the approximate fast-part
Externí odkaz:
http://arxiv.org/abs/2401.11069