搜索结果: 1-9 共查到“天文学 Resonance”相关记录9条 . 查询时间(0.99 秒)
We show that simple 2 and 3-layer flux-transport dynamos, when forced at the top by a poloidal source term, can produce a widely varying amplitude of toroidal field at the bottom, depending on how clo...
Effects of Turbulence, Eccentricity Damping, and Migration Rate on the Capture of Planets into Mean Motion Resonance
planetary systems planetary systems formation — planets and satellites formation — turbulence
2010/11/11
Pairs of migrating extrasolar planets often lock into mean motion resonance as they drift inward. This paper studies the convergent migration of giant planets (driven by a circumstellar disk) and dete...
The spiral structure of the Galaxy revealed by CS sources and evidence for the 4:1 resonance
Galaxy Astrophysics (astro-ph.GA)
2010/12/28
We present a map of the spiral structure of the Galaxy, as traced by molecular CS emission associated with IRAS sources which are believed to be compact HII regions. The CS line velocities are used to...
Lindblad resonance torques in relativistic discs: II. Computation of resonance strengths
High Energy Astrophysical Phenomena (astro-ph.HE) General Relativity and Quantum Cosmology (gr-qc)
2010/12/24
We present a fully relativistic computation of the torques due to Lindblad resonances from perturbers on circular, equatorial orbits on discs around Schwarzschild and Kerr black holes. The computation...
Lindblad resonance torques in relativistic discs: I. Basic equations
High Energy Astrophysical Phenomena (astro-ph.HE) General Relativity and Quantum Cosmology (gr-qc)
2010/12/24
Lindblad resonances have been suggested as an important mechanism for angular momentum transport and heating in discs in binary black hole systems.
QPOs and Resonance in Accretion Disks。
Search for the shape resonance in the negative ion of hydrogen in astrophysical plasmas
shape resonance astrophysical plasmas negative ion of hydrogen
2009/6/4
Search for the shape resonance in the negative ion of hydrogen in astrophysical plasmas。
MEASURED STARK WIDTH AND SHIFT OF 393.367 nm Ca II RESONANCE SPECTRAL LINE
MEASURED STARK WIDTH RESONANCE SPECTRAL LINE Ca II
2009/4/21
MEASURED STARK WIDTH AND SHIFT OF 393.367 nm Ca II RESONANCE SPECTRAL LINE。
The dynamics of closed LFRW universes with a massive inflaton field is examined where Friedmann equations are corrected by the introduction of a potential term arising from quantum gravity corrections...