Articles | Volume 37, issue 2
https://doi.org/10.5194/angeo-37-183-2019
https://doi.org/10.5194/angeo-37-183-2019
ANGEO Communicates
 | 
03 Apr 2019
ANGEO Communicates |  | 03 Apr 2019

On the ion-inertial-range density-power spectra in solar wind turbulence

Rudolf A. Treumann, Wolfgang Baumjohann, and Yasuhito Narita

Related authors

Electron pairing in mirror modes: surpassing the quasi-linear limit
Rudolf A. Treumann and Wolfgang Baumjohann
Ann. Geophys., 37, 971–988, https://doi.org/10.5194/angeo-37-971-2019,https://doi.org/10.5194/angeo-37-971-2019, 2019
Short summary
Scaling laws in Hall inertial-range turbulence
Yasuhito Narita, Wolfgang Baumjohann, and Rudolf A. Treumann
Ann. Geophys., 37, 825–834, https://doi.org/10.5194/angeo-37-825-2019,https://doi.org/10.5194/angeo-37-825-2019, 2019
Short summary
Electron mirror branch: observational evidence from “historical” AMPTE-IRM and Equator-S measurements
Rudolf A. Treumann and Wolfgang Baumjohann
Ann. Geophys., 36, 1563–1576, https://doi.org/10.5194/angeo-36-1563-2018,https://doi.org/10.5194/angeo-36-1563-2018, 2018
Short summary
The mirror mode: a “superconducting” space plasma analogue
Rudolf A. Treumann and Wolfgang Baumjohann
Ann. Geophys., 36, 1015–1026, https://doi.org/10.5194/angeo-36-1015-2018,https://doi.org/10.5194/angeo-36-1015-2018, 2018
Short summary
The usefulness of Poynting's theorem in magnetic turbulence
Rudolf A. Treumann and Wolfgang Baumjohann
Ann. Geophys., 35, 1353–1360, https://doi.org/10.5194/angeo-35-1353-2017,https://doi.org/10.5194/angeo-35-1353-2017, 2017
Short summary

Related subject area

Subject: Magnetosphere & space plasma physics | Keywords: Turbulence
Effect of intermittent structures on the spectral index of the magnetic field in the slow solar wind
Xin Wang, Xuanhao Fan, Yuxin Wang, Honghong Wu, and Lei Zhang
Ann. Geophys., 41, 129–145, https://doi.org/10.5194/angeo-41-129-2023,https://doi.org/10.5194/angeo-41-129-2023, 2023
Short summary
Scaling laws in Hall inertial-range turbulence
Yasuhito Narita, Wolfgang Baumjohann, and Rudolf A. Treumann
Ann. Geophys., 37, 825–834, https://doi.org/10.5194/angeo-37-825-2019,https://doi.org/10.5194/angeo-37-825-2019, 2019
Short summary

Cited articles

Alexandrova, O., Saur, J., Lacombe, C., Mangeney, A., Michell, J., Schwartz, S. J., and Roberts, P.: Universality of solar wind turbulent spectrum from MHD to electron scales, Phys. Rev. Lett., 103, 165003, https://doi.org/10.1103/PhysRevLett.103.165003, 2009. a
Armstrong, J. W., Cordes, J. M., and Rickett, B. J.: Density power spectrum in the local interstellar medium, Nature, 291, 561–564, https://doi.org/10.1038/291561a0, 1981. a, b
Armstrong, J. W., Coles, W. A., Kojima, M., and Rickett, B. J.: Observations of field-aligned density fluctuations in the inner solar wind, Astrophys. J., 358, 685–692, https://doi.org/10.1086/169022, 1990. a, b
Armstrong, J. W., Rickett, B. J., and Spangler, S. R.: Density power spectrum in the local interstellar medium, Astrophys. J., 443, 209–221, https://doi.org/10.1086/175515, 1995. a
Balogh, A. and Treumann, R. A.: Physics of Collisionless Shocks, https://doi.org/10.1007/978-1-4614-6099-2, Springer, New York, 500 pp., 2013. a
Download
Short summary
Occasional deviations in density and magnetic power spectral densities in an intermediate frequency range are interpreted as an ion-inertial-range response to either the Kolmogorov or Iroshnikov–Kraichnan inertial-range turbulent velocity spectrum.