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[PDF] Top 20 Cluster observations of magnetic field fluctuations in the high-altitude cusp

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Cluster observations of magnetic field fluctuations in the high-altitude cusp

Cluster observations of magnetic field fluctuations in the high-altitude cusp

... Part of Special Issue “Spatio-temporal analysis and multipoint measurements in space” ...Abstract. High-resolution (22 vector/s) magnetic field data from Cluster FGM instrument ... Voir le document complet

18

Cluster survey of the high-altitude cusp properties: a three-year statistical study

Cluster survey of the high-altitude cusp properties: a three-year statistical study

... analysis of the bulk flow magnitude distributions suggests that the exterior cusp is overall stagnant under northward IMF conditions (Lavraud et ...on the ability to analyze averages ... Voir le document complet

12

High-altitude cusp flow dependence on IMF orientation: A 3-year Cluster statistical study

High-altitude cusp flow dependence on IMF orientation: A 3-year Cluster statistical study

... level of geomagnetic activity, in order to model the magnetopause and cusp displacements as a function of these ...conditions. The distributions of the ... Voir le document complet

10

Pulsed flows at the high-altitude cusp poleward boundary, and associated ionospheric convection and particle signatures, during a Cluster - FAST - SuperDARN- Søndrestrøm conjunction under a southwest IMF

Pulsed flows at the high-altitude cusp poleward boundary, and associated ionospheric convection and particle signatures, during a Cluster - FAST - SuperDARN- Søndrestrøm conjunction under a southwest IMF

... and magnetic field observations during a magnetic conjunction Cluster 1-FAST-Søndrestrøm within the field of view of SuperDARN radars on 21 January 2001 ... Voir le document complet

16

Observations of the cusp region under northward IMF

Observations of the cusp region under northward IMF

... that, the sunward flow observed by the ESR strongly suggests that we do have lobe ...reconnection. The electron density also measured by the ESR is very low on the order of 10 11 ... Voir le document complet

14

Wave particle interactions in the high-altitude polar cusp: a Cluster case study

Wave particle interactions in the high-altitude polar cusp: a Cluster case study

... distribution of the pitch angles with ions moving mainly earthward (low pitch angles) and another region being char- acterized by a fairly isotropic pitch angle distribution of the ...ions. ... Voir le document complet

16

Multi-spacecraft determination of waves characteristics near the proton gyrofrequency in high-altitude cusp.

Multi-spacecraft determination of waves characteristics near the proton gyrofrequency in high-altitude cusp.

... study of waves with fre- quencies near the proton gyrofrequency in the high-altitude cusp for northward IMF as observed by the Cluster space- ...Waves ... Voir le document complet

14

Cluster observations of a complex high-altitude cusp passage during highly variable IMF

Cluster observations of a complex high-altitude cusp passage during highly variable IMF

... with the field-aligned flow (not shown), suggest- ing enhanced convection is occurring, possibly in association with the southward IMF at this ...time. The region between boundary 2 and ... Voir le document complet

14

CLUSTER encounters with the high altitude cusp: boundary structure and magnetic field depletions

CLUSTER encounters with the high altitude cusp: boundary structure and magnetic field depletions

... Introduction The high-altitude cusps are important regions of the magne- tosphere, and play a key role in the transport of solar wind energy to both the ... Voir le document complet

17

Coordinated ground-based, low altitude satellite and Cluster observations on global and local scales during a transient post-noon sector excursion of the magnetospheric cusp

Coordinated ground-based, low altitude satellite and Cluster observations on global and local scales during a transient post-noon sector excursion of the magnetospheric cusp

... understand the differences in arrival time and the relative strength of the features in the CIS and other Clus- ter data, we need to know the location of ... Voir le document complet

33

Cluster observations of high-frequency waves in the exterior cusp

Cluster observations of high-frequency waves in the exterior cusp

... to the am- bient magnetic field (Roth and Hudson, ...beams the electron-acoustic waves can start to dom- inate resulting in spectrum that extends only up to f pe (Gary and Tokar, ... Voir le document complet

10

Flux pile-up and plasma depletion at the high latitude dayside magnetopause during southward interplanetary magnetic field: a cluster event study

Flux pile-up and plasma depletion at the high latitude dayside magnetopause during southward interplanetary magnetic field: a cluster event study

... overview of the Cluster magne- tosheath crossing for the time interval 07:00–11:00 ...from the Hot Ion Analyzer (HIA) of the Clus- ter Ion Spectrometry (CIS) experiment ... Voir le document complet

7

Statistics of high-altitude and high-latitude O<sup>+</sup> ion outflows observed by Cluster/CIS

Statistics of high-altitude and high-latitude O<sup>+</sup> ion outflows observed by Cluster/CIS

... acceleration of the polar wind, ...configuration in O + ion velocity dis- tribution at high altitudes in the dayside magnetosphere observed by CIS/Cluster, ... Voir le document complet

9

CONFIRMATION OF A HIGH MAGNETIC FIELD IN GRO J1008–57

CONFIRMATION OF A HIGH MAGNETIC FIELD IN GRO J1008–57

... a high-mass X-ray binary for which several claims of a cyclotron resonance scattering feature near 80 keV have been ...outburst of 2012 November to confirm the existence of the ... Voir le document complet

8

Coordinated Cluster, ground-based instrumentation and low-altitude satellite observations of transient poleward-moving events in the ionosphere and in the tail lobe

Coordinated Cluster, ground-based instrumentation and low-altitude satellite observations of transient poleward-moving events in the ionosphere and in the tail lobe

... interpreted the concentra- tion variations, using the model of ionospheric convection excitation by Cowley and Lockwood (1992) (which led to the prediction of cusp ion steps), as ... Voir le document complet

25

Cluster observation of continuous reconnection at dayside magnetopause in the vicinity of cusp

Cluster observation of continuous reconnection at dayside magnetopause in the vicinity of cusp

... aspects of accelerated flow events have been reported in the previous studies, such as their location and occurrence rate, comparisons with the theoretical pre- dictions via the Wal´en ... Voir le document complet

18

On the Origin of High–Frequency Magnetic Fluctuations in the Interplanetary Medium: A Brownian–like Approach

On the Origin of High–Frequency Magnetic Fluctuations in the Interplanetary Medium: A Brownian–like Approach

... to the classical scaling for the electron Landau ...model the observed spectral properties of magnetic fluctuations at ionic scales are compatible with the occurrence of ... Voir le document complet

8

Spin-Torque Influence on the High-Frequency Magnetization Fluctuations in Magnetic Tunnel Junctions

Spin-Torque Influence on the High-Frequency Magnetization Fluctuations in Magnetic Tunnel Junctions

... 85.75.d In magnetic multilayers, electron transport properties are governed by the relative magnetization ...at the origin of giant magnetoresistance or tunnel magnetoresistance and is ... Voir le document complet

5

Observations of fluorescent and biological aerosol at a high-altitude site in Central France.

Observations of fluorescent and biological aerosol at a high-altitude site in Central France.

... addition, the WIBS instrument also records the inten- sity of forward and side-scattered light when each particle passes through the particle detection system (based on a 632 nm continuous ... Voir le document complet

15

Observations of biogenic ion-induced cluster formation in the atmosphere

Observations of biogenic ion-induced cluster formation in the atmosphere

... Identification of the evening ion cluster formation events The aim of our work was to investigate the occurrence of the pure bi- ogenic ion cluster formation ... Voir le document complet

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