Zobrazeno 1 - 10
of 2 409
pro vyhledávání: '"Lau, P Y"'
Autor:
Swenson, Christopher, Revolinsky, Ryan, Brusstar, Adam, Guerin, Emma, Jordan, Nicholas M., Lau, Y. Y., Gilgenbach, Ronald
This research examines the stability of crossed-field amplifiers (CFAs) and characterizes their different modes of operation: amplification, driven oscillation, and self-excited oscillation. The CFA used in this paper is the Recirculating Planar Cros
Externí odkaz:
http://arxiv.org/abs/2411.16066
Autor:
Vetter, M., Roepke, F. K., Schneider, F. R. N., Pakmor, R., Ohlmann, S. T., Lau, M. Y. M., Andrassy, R.
Three-dimensional simulations usually fail to cover the entire dynamical common-envelope phase of gravitational wave progenitor systems due to the vast range of spatial and temporal scales involved. We investigated the common-envelope interactions of
Externí odkaz:
http://arxiv.org/abs/2410.07841
Autor:
Bermúdez-Bustamante, Luis C., De Marco, Orsola, Siess, Lionel, Price, Daniel J., González-Bolívar, Miguel, Lau, Mike Y. M., Mu, Chunliang, Hirai, Ryosuke, Danilovich, Taïssa, Kasliwal, Mansi
We performed numerical simulations of the common envelope (CE) interaction between two intermediate-mass asymptotic giant branch (AGB) stars and their low-mass companions. For the first time, formation and growth of dust in the envelope is calculated
Externí odkaz:
http://arxiv.org/abs/2407.07414
Autor:
Revolinsky, Ryan A., Swenson, Christopher J., Jordan, Nicholas M., Lau, Y. Y., Gilgenbach, Ronald M.
The Brillouin flow is a rectilinear, sheared electron fluid flow in a crossed electric field (E) and magnetic field (B), in the E x B direction with zero flow velocity and zero electric field at the surface with which the flow is in contact. It is br
Externí odkaz:
http://arxiv.org/abs/2404.11047
Accreting main-sequence stars expand significantly when the mass accretion timescale is much shorter than their thermal timescales. This occurs during mass transfer from an evolved giant star onto a main-sequence companion in a binary system, and is
Externí odkaz:
http://arxiv.org/abs/2401.09570
Autor:
Bermúdez-Bustamante, Luis C., De Marco, Orsola, Siess, Lionel, Price, Daniel J., González-Bolívar, Miguel, Lau, Mike Y. M., Mu, Chunliang, Hirai, Ryosuke, Danilovich, Taïssa, Kasliwal, Mansi M.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 533, Issue 1, September 2024, Pages 464-481
We performed numerical simulations of the common envelope (CE) interaction between thermally-pulsing asymptotic giant branch (AGB) stars of 1.7~\Msun and 3.7~\Msun, respectively, and a 0.6~\Msun compact companion. We use tabulated equations of state
Externí odkaz:
http://arxiv.org/abs/2401.03644
We consider the steady state limiting current that can be carried by an infinite periodic array of thin electron sheets spaced by period p in a planar diode of gap voltage V and gap separation d. Our primary assumptions are (1) electron motion is res
Externí odkaz:
http://arxiv.org/abs/2311.07508
We consider the limiting current from an emitting patch whose size is much smaller than the anode-cathode spacing. The limiting current is formulated in terms of an integral equation. It is solved iteratively, first to numerically recover the classic
Externí odkaz:
http://arxiv.org/abs/2307.14552
Autor:
Lau, Mike Y. M., Cantiello, Matteo, Jermyn, Adam S., MacLeod, Morgan, Mandel, Ilya, Price, Daniel J.
Transit and radial-velocity surveys over the past two decades have uncovered a significant population of short-period exoplanets. Among them are hot Jupiters, which are gas giant planets with orbital periods of a few days and found in 0.1-1% of Sun-l
Externí odkaz:
http://arxiv.org/abs/2210.15848
The role of recombination during a common-envelope event has been long debated. Many studies have argued that much of hydrogen recombination energy, which is radiated in relatively cool and optically-thin layers, might not thermalise in the envelope.
Externí odkaz:
http://arxiv.org/abs/2206.06411