Solar wind quasi-invariant as a new index of solar activity

Geophysical Research Letters

Volumn 26, Issue 16, 1999, Pages 2597-2600

  Osherovich, Vladimir A ^a   Fainberg, J ^a   Stone, R G ^a  

^a NASA GODDARD SPACE FLIGHT CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; GEOMAGNETISM; INTERPLANETARY FLIGHT; MAGNETIC FIELDS; PARAMETER ESTIMATION; SPATIAL VARIABLES MEASUREMENT; PLASMA DENSITY; SOLAR ENERGY; SOLAR RADIATION; SOLAR WIND;

ENERGY DENSITY RATIO; MAGNETIC CLOUDS; SOLAR ACTIVITY; SOLAR WIND QUASI INVARIANT; SUNSPOT NUMBERS; CORRELATION COEFFICIENT; ENERGY DENSITY; LINEAR RELATION; MAGNETIC FIELD STRENGTHS; SOLAR CYCLE; SOLAR WIND PARAMETERS; SUNSPOT NUMBER;

SOLAR SYSTEM; MAGNETOPLASMA;

SOLAR WIND;

EID: 0033384842     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/1999GL900583     Document Type: Article

References (6)

1. Cliver, E.W., A.G. Ling, J.E. Wise and L.J. Lanzerotti, A prediction of geomagnetic activity for solar cycle 23, J. Geophys. Res. 104(A4), 6871-6876, 1999.
2. Feynman, J. and A. Ruzmaikin, Distributions of the interplanetary magnetic field revisited, J. Geophys. Res. 99(A9),17645-17651, 1994.
3. Hathaway, D.H., Synoptic Datasets and Solar Activity Predictions, in Synoptic Solar Physics ASP Conference Series, 140, Eds. K.S. Basubramaniam, J.W. Harvey and D.M. Rabin, 47-55, 1998.
4. King, J.H., Solar cycle variation in IMF intensity, J. Geophys. Res. 84, 5938-5940, 1979.
5. Osherovich, V.A., J. Fainberg, R.G. Stone, R.J. MacDowall and D. Berdichevski, Self-similar evolution of interplanetary magnetic clouds and Ulysses measurements of the polytropic index inside the cloud, Proc. 31st ESLAB Symp., Correlated Phenomena at the Sun and Heliosphere and in Geospace, ESTEC, Noordwijk, The Netherlands, 171-175, 1997.
6. Slavin, J.A., G. Jungman and E.J. Smith, The interplanetary magnetic field during solar cycle 21: ISEE-3/ICE observations, Geophys. Res. Lett. 13, 6, 513-516, 1986.