Skip to main content

Proton and Electron Flux Variations in the Magnetic Cloud Boundary Layers

  • Chapter
  • First Online:
Magnetic Cloud Boundary Layers and Magnetic Reconnection

Part of the book series: Springer Theses ((Springer Theses))

  • 514 Accesses

Abstract

Magnetic cloud boundary layer is a distinct region formed by the interaction of the magnetic cloud (MC) and the solar wind.

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 84.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 109.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 109.99
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

Notes

  1. 1.

    Note The electron heat flux is defined as \( H = \frac{m}{2}\int {f(v)|v - V|^{2} (v - V){\text{d}}^{3} v} \). Only the asymmetry components with respect to V in f (v) will contribute to the integration, and the strahl electrons are just the asymmetry ones in VDF. So the flux variations of the strahl electrons could be reflected by the heat flux variation.

  2. 2.

    Note All the ‘BL’ referred in Chaps. 4 and 5 indicate the front BL by default if they are not specified.

References

  • Feldman, W.C., Anderson, R.C., Bame, S.J., Gosling, J.T., Zwickl, R.D., Smith, E.J.: Electron velocity distributions near interplantary shocks. J. Geophys. Res. 88(A12), 9949–9958 (1983). doi:10.1029/JA088iA12p09949

    Article  Google Scholar 

  • Gosling, J.T., Skoug, R.M., McComas, D.J., Smith, C.W.: Magnetic disconnection from the sun: observations of a reconnection exhaust in the solar wind at the heliospheric current sheet. Geophys. Res. Lett. 32(5), L05105 (2005). doi:10.1029/2005gl022406

    Article  Google Scholar 

  • Larson, D.E., Lin, R.P., McTiernan, J.M., McFadden, J.P., Ergun, R.E., McCarthy, M., Rème, H., Sanderson, T.R., Kaiser, M., Lepping, R.P., Mazur, J.: Tracing the topology of the October 18–20, 1995, magnetic cloud with ~0.1–102 keV electrons. Geophys. Res. Lett. 24(15), 1911–1914 (1997). doi:10.1029/97gl01878

    Article  Google Scholar 

  • Lin, R.P., Anderson, K.A., Ashford, S., Carlson, C., Curtis, D., Ergun, R., Larson, D., McFadden, J., McCarthy, M., Parks, G.K., Rème, H., Bosqued, J.M., Coutelier, J., Cotin, F., D’Uston, C., Wenzel, K.P., Sanderson, T.R., Henrion, J., Ronnet, J.C., Paschmann, G.: A three-dimensional plasma and energetic particle investigation for the wind spacecraft. Space Sci. Rev. 71(1), 125–153 (1995). doi:10.1007/bf00751328

    Article  Google Scholar 

  • Paschmann, G., Daly, P.W.: Analysis Methods for Multi-Spacecraft Data. ESA Publications Division, Bern (1998)

    Google Scholar 

  • Pedersen, A., Lybekk, B., André, M., Eriksson, A., Masson, A., Mozer, F.S., Lindqvist, P.A., Décréau, P.M.E., Dandouras, I., Sauvaud, J.A., Fazakerley, A., Taylor, M., Paschmann, G., Svenes, K.R., Torkar, K., Whipple, E.: Electron density estimations derived from spacecraft potential measurements on Cluster in tenuous plasma regions. J. Geophys. Res. 113(A7), A07S33 (2008). doi:10.1029/2007ja012636

    Google Scholar 

  • Phillips, J.L., Gosling, J.T.: Radial evolution of solar wind thermal electron distributions due to expansion and collisions. J. Geophys. Res. 95(A4), 4217–4228 (1990). doi:10.1029/JA095iA04p04217

    Article  Google Scholar 

  • Pierrard, V., Maksimovic, M., Lemaire, J.: Core, halo and strahl electrons in the solar wind. Astrophys. Space Sci. 277(1), 195–200 (2001). doi:10.1023/a:1012218600882

    Article  Google Scholar 

  • Pilipp, W.G., Miggenrieder, H., Montgomery, M.D., Mühlhäuser, K.H., Rosenbauer, H., Schwenn, R.: Characteristics of electron velocity distribution functions in the solar wind derived from the helios plasma experiment. J. Geophys. Res. 92(A2), 1075–1092 (1987). doi:10.1029/JA092iA02p01075

    Article  Google Scholar 

  • Wang, Y., Wei, F.S., Feng, X.S., Zhang, S.H., Zuo, P.B., Sun, T.R.: Energetic electrons associated with magnetic reconnection in the magnetic cloud boundary layer. Phys. Rev. Lett. 105(19), 195007 (2010). doi:10.1103/PhysRevLett.105.195007

    Article  Google Scholar 

  • Wang, Y., Wei, F.S., Feng, X.S., Zuo, P.B., Guo, J.P., Xu, X.J., Li, Z.: Variations of solar electron and proton flux in magnetic cloud boundary layers and comparisons with those across the shocks and in the reconnection exhausts. Astrophys. J. 749(1), 82 (2012). doi:10.1088/0004-637X/749/1/82

    Article  Google Scholar 

  • Wei, F.S., Feng, X., Yang, F., Zhong, D.: A new non-pressure-balanced structure in interplanetary space: boundary layers of magnetic clouds. J. Geophys. Res. 111(A3), A03102 (2006). doi:10.1029/2005ja011272

    Google Scholar 

  • Wei, F.S., Hu, Q., Feng, X., Fan, Q.: Magnetic reconnection phenomena in interplanetary space. Space Sci. Rev. 107(1), 107–110 (2003a). doi:10.1023/a:1025563420343

    Article  Google Scholar 

  • Wei, F.S., Liu, R., Fan, Q., Feng, X.: Identification of the magnetic cloud boundary layers. J. Geophys. Res. 108(A6), 1263 (2003b). doi:10.1029/2002ja009511

    Article  Google Scholar 

  • Wei, F.S., Liu, R., Feng, X., Zhong, D., Yang, F.: Magnetic structures inside boundary layers of magnetic clouds. Geophys. Res. Lett. 30(24), 2283 (2003c). doi:10.1029/2003gl018116

    Article  Google Scholar 

  • Wei, F.S., Zhong, D., Feng, X., Yang, F.: WIND observations of plasma waves inside the magnetic cloud boundary layers. Chin. Sci. Bull. 50(17), 1906–1911 (2005). doi:10.1360/982004-577

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Yi Wang .

Rights and permissions

Reprints and permissions

Copyright information

© 2016 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Wang, Y. (2016). Proton and Electron Flux Variations in the Magnetic Cloud Boundary Layers. In: Magnetic Cloud Boundary Layers and Magnetic Reconnection. Springer Theses. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-48310-7_4

Download citation

Publish with us

Policies and ethics