© 2005

Outer Magnetospheric Boundaries: Cluster Results

  • G. Paschmann
  • S. J. Schwartz
  • C. P. Escoubet
  • S. Haaland

Part of the Space Sciences Series of ISSI book series (SSSI, volume 20)

Table of contents

  1. Front Matter
    Pages i-ix
  2. Introduction

    1. G. Paschmann, C. P. Escoubet, S. J. Schwartz, S. E. Haaland
      Pages 1-4
  3. Solar Wind, Foreshock, Magnetosheath

    1. Front Matter
      Pages 5-5
    2. M. L. Goldstein, J. P. Eastwood, R. A. Treumann, E. A. Lucek, J. Pickett, P. Décréau
      Pages 7-39
    3. J. P. Eastwood, E. A. Lucek, C. Mazelle, K. Meziane, Y. Narita, J. Pickett et al.
      Pages 41-94
    4. E. A. Lucek, D. Constantinescu, M. L. Goldstein, J. Pickett, J. L. Pinçon, F. Sahraoui et al.
      Pages 95-152
  4. The Bow Shock

    1. Front Matter
      Pages 153-153
    2. A. Balogh, S. J. Schwartz, S. D. Bale, M. A. Balikhin, D. Burgess, T. S. Horbury et al.
      Pages 155-160
    3. S. D. Bale, M. A. Balikhin, T. S. Horbury, V. V. Krasnoselskikh, H. Kucharek, E. Möbius et al.
      Pages 161-203
    4. D. Burgess, E. A. Lucek, M. Scholer, S. D. Bale, M. A. Balikhin, A. Balogh et al.
      Pages 205-222
    5. M. Scholer, M. F. Thomsen, D. Burgess, S. D. Bale, M. A. Balikhin, A. Balogh et al.
      Pages 223-227
  5. Magnetopause and CUSP

    1. Front Matter
      Pages 229-229
    2. J. De Keyser, M. W. Dunlop, C. J. Owen, B. U. Ö. Sonnerup, S. E. Haaland, A. Vaivads et al.
      Pages 231-320
    3. P. J. Cargill, B. Lavraud, C. J. Owen, B. Grison, M. W. Dunlop, N. Cornilleau-Wehrlin et al.
      Pages 321-366
    4. T. D. Phan, C. P. Escoubet, L. Rezeau, R. A. Treumann, A. Vaivads, G. Paschmann et al.
      Pages 367-424
  6. Back Matter
    Pages 425-431

About this book


When the stream of plasma emitted from the Sun (the solar wind) encounters Earth's magnetic field, it slows down and flows around it, leaving behind a cavity, the magnetosphere. The magnetopause is the surface that separates the solar wind on the outside from the Earth's magnetic field on the inside. Because the solar wind moves at supersonic speed, a bow shock must form ahead of the magnetopause that acts to slow the solar wind to subsonic speeds. Magnetopause, bow shock and their environs are rich in exciting processes in collisionless plasmas, such as shock formation, magnetic reconnection, particle acceleration and wave-particle interactions. They are interesting in their own right, as part of Earth's environment, but also because they are prototypes of similar structures and phenomena that are ubiquitous in the universe, having the unique advantage that they are accessible to in situ measurements. The boundaries of the magnetosphere have been the target of direct in-situ measurements since the beginning of the space age. But because they are constantly moving, changing their orientation, and undergoing evolution, the interpretation of single-spacecraft measurements has been plagued by the fundamental inability of a single observer to unambiguously distinguish spatial from temporal changes. The boundaries are thus a prime target for the study by a closely spaced fleet of spacecraft. Thus the Cluster mission, with its four spacecraft in a three-dimensional configuration at variable separation distances, represents a giant step forward. The present 20th volume of the ISSI Space Science Series represents the first synthesis of the exciting new results obtained in the first few years of the Cluster mission.


Magnetic field Plasma Solar wind Sun Universe cluster collision solar

Editors and affiliations

  • G. Paschmann
    • 1
  • S. J. Schwartz
    • 2
  • C. P. Escoubet
    • 3
  • S. Haaland
    • 4
  1. 1.ISSIBernSwitzerland
  2. 2.Imperial CollegeLondonUK
  3. 3.ESTECNoordwijkThe Netherlands
  4. 4.MPEGarchingGermany

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