Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Lau, Mike Y M"'
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
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
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
Autor:
Gonzalez-Bolivar, Miguel, De Marco, Orsola, Lau, Mike Y. M., Hirai, Ryosuke, Price, Daniel J.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 517, Issue 3, December 2022, Pages 3181-3199
At least one in five of all planetary nebulae are the product of a common envelope (CE) interaction, where the companion in-spirals into the envelope of an asymptotic giant branch (AGB) star ejecting the nebula and leaving behind a compact binary. In
Externí odkaz:
http://arxiv.org/abs/2205.09749
Autor:
Lau, Mike Y. M., Hirai, Ryosuke, González-Bolívar, Miguel, Price, Daniel J., De Marco, Orsola, Mandel, Ilya
We perform 3D hydrodynamical simulations of a common-envelope event involving a 12 solar mass red supergiant donor. Massive stars are expected to be qualitatively different from low-mass stars as their envelopes have significant support from radiatio
Externí odkaz:
http://arxiv.org/abs/2111.00923
Autor:
COMPAS, Team, Riley, Jeff, Agrawal, Poojan, Barrett, Jim W., Boyett, Kristan N. K., Broekgaarden, Floor S., Chattopadhyay, Debatri, Gaebel, Sebastian M., Gittins, Fabian, Hirai, Ryosuke, Howitt, George, Justham, Stephen, Khandelwal, Lokesh, Kummer, Floris, Lau, Mike Y. M., Mandel, Ilya, de Mink, Selma E., Neijssel, Coenraad, Riley, Tim, van Son, Lieke, Stevenson, Simon, Vigna-Gomez, Alejandro, Vinciguerra, Serena, Wagg, Tom, Willcox, Reinhold
Compact Object Mergers: Population Astrophysics and Statistics (COMPAS; https://compas.science) is a public rapid binary population synthesis code. COMPAS generates populations of isolated stellar binaries under a set of parametrized assumptions in o
Externí odkaz:
http://arxiv.org/abs/2109.10352
Autor:
Lau, Mike Y. M., Mandel, Ilya, Vigna-Gómez, Alejandro, Neijssel, Coenraad J., Stevenson, Simon, Sesana, Alberto
We estimate the properties of the double neutron star (DNS) population that will be observable by the planned space-based interferometer LISA. By following the gravitational radiation driven evolution of DNSs generated from rapid population synthesis
Externí odkaz:
http://arxiv.org/abs/1910.12422
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; Sep2024, Vol. 533 Issue 1, p464-481, 18p
