More magnetic flux crosses the equatorial plane on the dawn and dusk flanks of the tail than near midnight, but no evidence is found for a dependence on the interplanetary magnetic field sector polarity. Field magnitudes within 3 RE of the equatorial plane near dawn are more than twice as ...
Field line resonance (FLR) has the potential to account for magnetic and electric oscillations observed near the equatorial region of the magnetosphere and on the ground associated with auroral arcs. Previous theoretical works based on dipolar field lines give frequencies too high to match with the ...
Top panel: cross correlation coefficient between latitude distribution of CI measured at the east solar limb, respectively with the magnetic field MFs (red thin line) and the small-scale magnetic elements (Component-II, blue thin line), at a certain month. The thick red/blue line is the 12...
Transverse, low-frequency oscillations in the magnetic field have been recorded in the equatorial plane at 6.6 R E (earth radii) with the UCLA magnetomete... WD Cummings,RJ O'Sullivan,Coleman, P. J., Jr. - 《Journal of Geophysical Research》 被引量: 904发表: 1969年 In situ monitoring ...
For example, particle dissipation at low altitudes could produce a loss cone distribution observed on the same field line in the equatorial region (e.g., Thorne et al. 2010). Pc3–5 ultra-low-frequency waves Low-frequency magnetic field variations observed in the inner magnetosphere are ...
Ferrocell visualization of permanent magnetic field Left: Overlay of attraction & repulsion Right: Overlay of bar magnet with aequatorial and back lighting.Ferrocell and Sundog light phenomena4 soap bubbles and their shared surfaces (magnetic bloch wall) forming a tetrahedron symmetry. Using light, ...
The ray could be followed for 1.5 solar radii and was deflected towards a direction parallel to the equatorial plane. By comparing the photographs with Fraunhofer maps and magnetograms, the following interpretation of the structure was obtained. The prominence lies above the neutral line of an ...
the equatorial electrojet electric field and B is the geomagnetic field vector. This drift is upward during the day since the equatorial electric field E is eastward at that time (Memarzadeh, 2009). There are significant day-to-day, seasonal and solar controlled variations in the on-set...
Ccurrent x area DcurrentareaSubmit The magnetic field to a small magnetic dipole of magnetic moment M, at distance r from the centre on the equatorial line is given by (in M.K.S. system) Aμ04π×Mr2 Bμ04π×Mr3 Cμ04π×2Mr2 Dμ04π×2Mr3SubmitMagnetic...
Dependence of the near-Earth magnetotail magnetic field on storm and substorm activities Equatorial magnetic field data in the near-Earth tail region 3 9 RE. The slope of the regression line for the AL index changes in a step-like fashion in th... H Nakai,Y Kamide,CT Russell - 《Journal...