• Publications
  • Influence
Observational constraints on the dynamics of the interplanetary magnetic field dissipation range
The dissipation range for interplanetary magnetic field fluctuations is formed by those fluctuations with spatial scales comparable to the gyroradius or ion inertial length of a thermal ion. It isExpand
  • 557
  • 61
New models of Jupiter's magnetic field constrained by the Io flux tube footprint
Spherical harmonic models of the planetary magnetic field of Jupiter are obtained from in situ magnetic field measurements and remote observations of the position of the foot of the Io flux tube inExpand
  • 375
  • 54
A model of interplanetary and coronal magnetic fields
A model of the large-scale magnetic field structure above the photosphere uses a Green's function solution to Maxwell's equations. Sources for the magnetic field are related to the observedExpand
  • 792
  • 38
Radial evolution of power spectra of interplanetary Alfvénic turbulence
The radial evolution of the power spectra of the MHD turbulence within the trailing edge of high-speed streams in the solar wind has been investigated with the magnetic field data of HELIOS 1 and 2Expand
  • 263
  • 27
  • PDF
Dissipation range dynamics: Kinetic Alfvn waves and the importance of
In a previous paper we argued that the damping of obliquely propagating kinetic Alfven waves, chiefly by resonant mechanisms, was a likely explanation for the formation of the dissipation range forExpand
  • 266
  • 25
  • PDF
Probing Mars' crustal magnetic field and ionosphere with the MGS Electron Reflectometer
The Electron Reflectometer (ER) on board Mars Global Surveyor measures the energy and angular distributions of solar wind electrons and ionospheric photoelectrons. These data can be used inExpand
  • 285
  • 25
  • PDF
Modeling the Jovian current sheet and inner magnetosphere
Voyager 1 and 2 magnetic field observations confirm and extend the earlier Pioneer 10 detection of the Jovian magnetodisc, a region of enhanced charged particles and plasma and reduced magnetic fieldExpand
  • 315
  • 23
  • PDF
Currents in Saturn's magnetosphere
A model of Saturn's magnetospheric magnetic field is obtained from the Voyager 1 and 2 observations. A representation consisting of the Z3 zonal harmonic model of Saturn's planetary magnetic fieldExpand
  • 155
  • 22
The solar wind interaction with Mars: Locations and shapes of the bow shock and the magnetic pile-up boundary from the observations of the MAG/ER Experiment onboard Mars Global Surveyor
The Mars Global Surveyor spacecraft was inserted into an elliptical orbit around Mars on September 12, 1997. It includes the MAG/ER instrument with two magnetometers providing in-situ sensing of theExpand
  • 239
  • 16
The main magnetic field of Jupiter
The main magnetic field of Jupiter has been measured by the Goddard Space Flight Center flux gate magnetometer on Pioneer 11, and analysis of the data yields a more detailed model than that obtainedExpand
  • 178
  • 12