Results 51 to 60 of about 62,721 (327)

Resonances in the asteroid and trans-Neptunian belts: a brief review

open access: yes, 2018
Mean motion resonances play a fundamental role in the dynamics of the small bodies of the Solar System. The last decades of the 20th century gave us a detailed description of the dynamics as well as the process of capture of small bodies in coplanar or ...
Gallardo, Tabare
core   +1 more source

Instabilities in Multi-Planet Circumbinary Systems [PDF]

open access: yes, 2019
The majority of the discovered transiting circumbinary planets are located very near the innermost stable orbits permitted, raising questions about the origins of planets in such perturbed environments.
Kratter, Kaitlin M., Sutherland, Adam P.
core   +2 more sources

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Coupling of Dynamical Tide and Orbital Motion

open access: yesThe Astrophysical Journal
The dynamical tide consists of various waves that can resonate with orbital motion. We test this coupling of the dynamical tide and orbital motion using a simple 2D shallow water model, which can be applied to a rocky planet covered with a thin ocean or ...
Xing Wei
doaj   +1 more source

Strength of higher-order spin-orbit resonances [PDF]

open access: yesPhysical Review E, 2004
When polarized particles are accelerated in a synchrotron, the spin precession can be periodically driven by Fourier components of the electromagnetic fields through which the particles travel. This leads to resonant perturbations when the spin-precession frequency is close to a linear combination of the orbital frequencies.
Hoffstaetter, Georg H., Vogt, Mathias
openaire   +4 more sources

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

15:1 RESONANCE EFFECTS ON THE ORBITAL MOTION OF ARTIFICIAL SATELLITES. DOI: 10.5028/jatm.2011.03032011

open access: yesJournal of Aerospace Technology and Management, 2012
The motion of an artificial satellite is studied considering geopotential perturbations and resonances between the frequencies of the mean orbital motion and the Earth rotational motion.
Jorge Kennety Formiga   +1 more
doaj  

Orbital Angular Momentum Resonances Arising from Mode Coupling in Hollow-Core Fibers

open access: yesPhotonics, 2023
It is known that the growth of the orbital part of the angular momentum of the fundamental air core mode of the negative curvature hollow-core fibers (NCHCFs) with circular polarization occurs at the edge of the transmission bands due to the spin–orbit ...
Grigory Alagashev, Andrey Pryamikov
doaj   +1 more source

Architecture of Kepler's Multi-transiting Systems: II. New investigations with twice as many candidates [PDF]

open access: yes, 2014
We report on the orbital architectures of Kepler systems having multiple planet candidates identified in the analysis of data from the first six quarters of Kepler data and reported by Batalha et al. (2013).
Agol, Eric   +21 more
core   +4 more sources

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