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pro vyhledávání: '"Route, Matthew"'
Autor:
Route, Matthew
The recent discovery of planetesimals orbiting white dwarfs has renewed interest in the final chapters of the evolution of planetary systems. Although observational and theoretical studies have examined the dynamical evolution of these systems, studi
Externí odkaz:
http://arxiv.org/abs/2411.13718
Autor:
Route, Matthew
Publikováno v:
ApJ, 966, 55 (2024)
Plasma flow-obstacle interactions, such as those between an exoplanet's magnetosphere and the host star's stellar wind, may lead to detectable radio emissions. Despite many attempts to detect magnetospheric (auroral) radio emissions from exoplanets,
Externí odkaz:
http://arxiv.org/abs/2403.02226
Autor:
Route, Matthew, Wolszczan, Alex
Publikováno v:
ApJ, 952, 118 (2023)
After nearly three decades of discovery, many exoplanetary systems have been studied and characterized in detail with one important exception: exoplanet magnetism. Although many surveys sought to detect magnetospheric radio emissions from exoplanets
Externí odkaz:
http://arxiv.org/abs/2202.08899
The application of high-performance computing (HPC) processes, tools, and technologies to Controlled Unclassified Information (CUI) creates both opportunities and challenges. Building on our experiences developing, deploying, and managing the Researc
Externí odkaz:
http://arxiv.org/abs/2108.03994
Autor:
Lyutikov, Maxim, Barkov, Maxim, Route, Matthew, Balsara, Dinshaw, Garnavich, Peter, Littlefield, Colin
We develop a model of the white dwarf (WD) - red dwarf (RD) binaries AR Sco and AE Aqr as systems in a transient propeller stage of highly asynchronous intermediate polars. The WDs are relatively weakly magnetized with magnetic field of $\sim 10^6$ G
Externí odkaz:
http://arxiv.org/abs/2004.11474
Autor:
Route, Matthew, Looney, Leslie W.
Publikováno v:
ApJ, 887, 229 (2019)
It has been asserted that the primary star in the HD 189733 system steadily accretes evaporated exospheric gases from its ``hot Jupiter'' companion, rather like a T Tauri star accreting from a disk. We conduct statistical and periodogram analyses of
Externí odkaz:
http://arxiv.org/abs/1911.08357
Autor:
Route, Matthew
Publikováno v:
ApJ, 872, 79 (2019)
Several "hot Jupiter" host stars appear to exhibit enhanced chromospheric activity, coronal flaring, and starspot development synchronized to their planetary orbits. These effects have been attributed to tidal and/or magnetic interactions between the
Externí odkaz:
http://arxiv.org/abs/1901.02048
Autor:
Route, Matthew
Publikováno v:
2017, ApJ, 845, 66
Over a dozen ultracool dwarfs (UCDs), low-mass objects of spectral types $\geq$M7, are known to be sources of radio flares. These typically several-minutes-long radio bursts can be up to 100\% circularly polarized and have high brightness temperature
Externí odkaz:
http://arxiv.org/abs/1707.02212
Autor:
Route, Matthew
Publikováno v:
Route, M. 2017, ApJ, 843, 115
The interplay of rotation and manifested magnetic activity on ultracool dwarfs (UCDs) is of key importance for gathering clues as to the operation of the dynamos within these objects. A number of magnetized UCDs host kG-strength magnetic fields. It w
Externí odkaz:
http://arxiv.org/abs/1706.03010
Autor:
Route, Matthew
The long-term magnetic behavior of objects near the cooler end of the stellar main sequence is poorly understood. Most theoretical work on the generation of magnetism in these ultracool dwarfs (spectral type >=M7 stars and brown dwarfs) suggests that
Externí odkaz:
http://arxiv.org/abs/1609.07761