Skip to main content

Electron Kappa Distributions in the Solar Wind: Cause of the Acceleration or Consequence of the Expansion?

  • Chapter
  • First Online:
Kappa Distributions

Part of the book series: Astrophysics and Space Science Library ((ASSL,volume 464))

Abstract

The electron velocity distribution functions in the solar wind, far from the Sun, clearly exhibit a Kappa-like suprathermal tail. Is this characteristic also present in the corona or is it simply the consequence of the solar wind expansion? We elaborate around this question in this short chapter by relying, among others, on the recent electron measurements, as close as 29 solar radii (R Sun) from the Sun, by the Parker Solar Probe.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 139.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 179.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 179.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Change history

  • 15 March 2022

    A correction has been published.

References

Download references

Acknowledgement

M. Maksimovic thanks Laura Berčič for her help with the PSP/SPAN data.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Milan Maksimovic .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2021 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Maksimovic, M., Walsh, A.P., Pierrard, V., Štverák, Š., Zouganelis, I. (2021). Electron Kappa Distributions in the Solar Wind: Cause of the Acceleration or Consequence of the Expansion?. In: Lazar, M., Fichtner, H. (eds) Kappa Distributions. Astrophysics and Space Science Library, vol 464. Springer, Cham. https://doi.org/10.1007/978-3-030-82623-9_3

Download citation

Publish with us

Policies and ethics