Zobrazeno 1 - 10
of 8 203
pro vyhledávání: '"tidal dissipation"'
Tides are the main driving force behind the long-term evolution of planetary systems. The associated energy dissipation and momentum exchanges are commonly described by Love numbers, which relate the exciting potential to the tidally perturbed potent
Externí odkaz:
http://arxiv.org/abs/2412.13149
In this work, models of rubble pile binary secondaries are simulated in different spin states in a system similar in size and scale to Didymos-Dimorphos. The numerical modeling is performed in the N-body Chrono-based software GRAINS, which simulates
Externí odkaz:
http://arxiv.org/abs/2410.09266
Publikováno v:
A&A 690, A266 (2024)
As the observed occurrence for planets or stellar companions orbiting low and intermediate-mass evolved stars is increasing, so does the importance of understanding and evaluating the strength of their interactions. One of the fundamental mechanisms
Externí odkaz:
http://arxiv.org/abs/2407.10573
Recent work suggests that inwardly propagating internal gravity waves (IGWs) within a star can be fully converted to outward magnetic waves (MWs) if they encounter a sufficiently strong magnetic field. The resulting magnetic waves dissipate as they p
Externí odkaz:
http://arxiv.org/abs/2404.07085
Autor:
Pou, Laurent, Nimmo, Francis
Publikováno v:
Icarus. 2024 Mar 15;411:115919
Tidal dissipation in a celestial body can be used to probe its internal structure. Tides govern the orbital evolution of binary systems and therefore constraints on the interior of binary system members can be derived by knowing the age and tidal sta
Externí odkaz:
http://arxiv.org/abs/2403.07727
Tidal interactions between moons and planets can have major effects on the orbits, spins, and thermal evolution of the moons. In the Saturn system, tidal dissipation in the planet transfers angular momentum from Saturn to the moons, causing them to m
Externí odkaz:
http://arxiv.org/abs/2402.05338
We study how stably stratified or semi-convective layers alter tidal dissipation rates associated with the generation of inertial, gravito-inertial, interfacial and surface gravity waves in rotating giant planets. We explore scenarios in which stable
Externí odkaz:
http://arxiv.org/abs/2311.03273
The efficiency of tidal dissipation provides a zeroth-order link to a planet's physical properties. For super-Earth and sub-Neptune planets in the range $R_{\oplus}\lesssim R_p \lesssim 4 R_{\oplus}$, particularly efficient dissipation (i.e., low tid
Externí odkaz:
http://arxiv.org/abs/2311.03576
Autor:
Seligman, Darryl Z., Feinstein, Adina D., Lai, Dong, Welbanks, Luis, Taylor, Aster G., Becker, Juliette, Adams, Fred C., Morgan, Marvin, Bergner, Jennifer B.
Tidal heating on Io due to its finite eccentricity was predicted to drive surface volcanic activity, which was subsequently confirmed by the $\textit{Voyager}$ spacecrafts. Although the volcanic activity in Io is more complex, in theory volcanism can
Externí odkaz:
http://arxiv.org/abs/2311.01187
The orbital architectures of short-period exoplanet systems are shaped by tidal dissipation in their host stars. For low-mass M-dwarfs whose dynamical tidal response comprises a dense spectrum of inertial modes at low frequencies, resolving the frequ
Externí odkaz:
http://arxiv.org/abs/2310.04588