Results 101 to 110 of about 8,079 (237)
Energetic Particles from Quasi-separatrix Layers and Current Sheets at the Sun
The Astrophysical JournalQuasi-separatrix layers (QSLs) at the Sun are created in regions where channels of open magnetic flux have footpoints near regions of large-scale closed magnetic flux. These regions show rapid changes in curvature and field strength.
Nathan A. Schwadron +4 more
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Separatrix formalism for superconducting linear accelerators
Physical Review Special Topics. Accelerators and Beams, 2003 Superconducting cavities provide high accelerating gradient in linear accelerators. However, it is desirable to have a constant geometry of the accelerating cells in order to simplify manufacturing. Such geometry leads to a nonsynchronism.
Yu. Senichev, A. Bogdanov, R. Maier
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Observation of double layer in the separatrix region during magnetic reconnection
Geophysical Research Letters, 2014 We present in situ observation of double layer (DL) and associated electron measurement in the subspin time resolution in the separatrix region during reconnection for the first time.
Rongsheng Wang +13 more
semanticscholar +1 more source
Separatrix in rigid tension-torsion loading problem
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2009 In this work construction separatrix is constructed at tension with torsion of one mechanical system for rigid loading which structure includes material possessing a property of deformational loss of strength (properties of a material are described by ...
V. V. Struzhanov, E. Yu. Prosviryakov
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PhotonicsAnisotropic, Tellegen, chiral, moving-medium-type, omega, gyrotropic, hyperbolic, and multi-hyperbolic materials form an important class of isotropy-broken photonic media in which wave propagation can no longer be characterized by the Fresnel wave ...
Maxim Durach
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Dynamical entropy of the separatrix map
Physical Review EWe calculate the maximum Lyapunov exponent of the motion in the separatrix map's chaotic layer, along with calculation of its width, as functions of the adiabaticity parameter $λ$. The separatrix map is set in natural variables; and the case of the layer's least perturbed border is considered, i.~e., the winding number of the layer's border (the last ...
openaire +3 more sources
Origin of Long‐Wavelength Variations in Crustal Thickness on Rocky Planets
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract Long‐wavelength crustal thickness variations are observed on telluric planets, particularly on Mars and the Moon whereas Mercury appears to lack such variations. They may stem from two early‐stage positive feedback mechanisms that can emerge in stagnant‐lid planets.
Valentin Bonnet Gibet, Chloé Michaut
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Rising‐Tone Whistler Wave in a Magnetosheath Side Separatrix of Dayside Magnetic Reconnection
Geophysical Research LettersWe investigate Magnetospheric Multiscale (MMS) observation of the rising‐tone whistler waves during the magnetopause asymmetric magnetic reconnection on 24 December 2016.
Kyunghwan Dokgo +7 more
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Construction of foliations with prescribed separatrix [PDF]
Ergodic Theory and Dynamical Systems, 2008 AbstractA germ of a singular foliation in $\mathbb {C}^2$ is built, with its analytical class of separatrix and holonomy representations prescribed. Thanks to this construction, we study the link between the moduli space of a foliation and the moduli space of its separatrix.
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High Melt Fraction Induced by the Dehydration Melting Near the 410‐km Discontinuity
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract The water‐rich mantle transition zone, coupled with the low water storage capacity of the upper mantle, suggests that dehydration melting occurs just above the mantle transition zone near the 410‐km discontinuity. However, the melt fraction produced by the dehydration melting process remains poorly constrained.
Juan Chen +5 more
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