Initial Venus Express magnetic field observations of the magnetic barrier at solar minimum

2008 ◽  
Vol 56 (6) ◽  
pp. 790-795 ◽  
Author(s):  
T.L. Zhang ◽  
M. Delva ◽  
W. Baumjohann ◽  
M. Volwerk ◽  
C.T. Russell ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Solar Minimum ◽  
Field Observations ◽  
Magnetic Barrier ◽  
Venus Express

Initial Venus Express magnetic field observations of the Venus bow shock location at solar minimum

2008 ◽  
Vol 56 (6) ◽  
pp. 785-789 ◽  
Author(s):  
T.L. Zhang ◽  
M. Delva ◽  
W. Baumjohann ◽  
M. Volwerk ◽  
C.T. Russell ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Solar Minimum ◽  
Bow Shock ◽  
Field Observations ◽  
Shock Location ◽  
Venus Express

scholarly journals Disturbed vertical E×B plasma drifts in the equatorial F2 region at solar minimum deduced from observed NmF2 and hmF2 variations

1996 ◽  
Vol 14 (7) ◽  
pp. 733-743 ◽  
Author(s):  
A. V. Mikhailov ◽  
M. Förster ◽  
T. Y. Leschinskaya
Keyword(s):  
Magnetic Field ◽  
Theoretical Model ◽  
Electric Field ◽  
Solar Minimum ◽  
Strong Dependence ◽  
Field Observations ◽  
Model Calculations ◽  
Equatorial Station ◽  
Plasma Drift ◽  
Model Predictions

Abstract. Ground-based ionosonde and magnetic-field observations on the equatorial station Huancayo, ESRO4 neutral-composition measurements, and theoretical model calculations were used to analyze disturbed E×B vertical plasma drift during the phase of solar minimum in 1973. Vertical drifts calculated for disturbed days do not show the systematic decrease often mentioned in publications, and demonstrate strong dependence on IMF-Bz changes. It is confirmed with the help of our drift calculations that Bz turnings to a northward direction result in a decrease (up to reversal) of normal Sq (eastward during daytime and westward at nighttime) in the zonal component of electric field. Southward Bz excursions enhance normal Ey both in daytime and nighttime hours. Model predictions of Ey\\'s reaction to IMF-Bz changes are discussed.

scholarly journals OGO-A magnetic field observations

1967 ◽  
Vol 72 (21) ◽  
pp. 5417-5471 ◽  
Author(s):  
J. P. Heppner ◽  
M. Sugiura ◽  
T. L. Skillman ◽  
B. G. Ledley ◽  
M. Campbell
Keyword(s):  
Magnetic Field ◽  
Field Observations

DECLINE AND RECOVERY OF THE INTERPLANETARY MAGNETIC FIELD DURING THE PROTRACTED SOLAR MINIMUM

2013 ◽  
Vol 775 (1) ◽  
pp. 59 ◽  
Author(s):  
Charles W. Smith ◽  
Nathan A. Schwadron ◽  
Craig E. DeForest
Keyword(s):  
Magnetic Field ◽  
Interplanetary Magnetic Field ◽  
Solar Minimum

Experimental study of force-free, collinear plasma structures

1973 ◽  
Vol 9 (1) ◽  
pp. 1-15 ◽  
Author(s):  
E. E. Nolting ◽  
P. E. Jindra ◽  
D. R. Wells
Keyword(s):  
Magnetic Field ◽  
Experimental Study ◽  
Magnetic Fields ◽  
Flow Fields ◽  
Diagnostic Techniques ◽  
Field Configuration ◽  
Magnetic Mirror ◽  
Magnetic Field Configuration ◽  
Magnetic Barrier ◽  
Magnetic Well

Detailed measurements of the trapped magnetic fields and currents in plasma structures generated by conical theta-pinches are reported. Studies of these structures interacting with a magnetic barrier, and with each other in a collision at the centre of a magnetic mirror, are reported. The magnetic well formed by the collision has been studied by simultaneous use of several diagnostic techniques. The measurements are in agreement with a force-free, collinear magnetic field configuration (Wells 1972). Arguments relating superposability and collinearity of flow fields to these observations are given.

On the possibility to determine the electrical conductivity of 67P/CG from ROSETTA magnetic field observations

2012 ◽  
Vol 65 (1) ◽  
pp. 1-9
Author(s):  
O.D. Constantinescu ◽  
K.-H. Glassmeier ◽  
U. Auster ◽  
I. Richter ◽  
K.-H. Fornaçon ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Electrical Conductivity ◽  
Field Observations
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