Zobrazeno 1 - 10
of 794
pro vyhledávání: '"Salem, C."'
Publikováno v:
Physical Review E 110, 014902 (2024)
The jamming transition is an important feature of granular materials, with prior work showing an excess of low frequency modes in the granular analog to the density of states, the granular density of modes. In this work, we present an experimental me
Externí odkaz:
http://arxiv.org/abs/2403.10322
Analysis of 8,804,545 electron velocity distribution functions (VDFs), observed by the $\mathit{Wind}$ spacecraft near 1 AU between January 1, 2005 and January 1, 2022, was performed to determine the spacecraft floating potential, $\phi{\scriptstyle_
Externí odkaz:
http://arxiv.org/abs/2309.11626
Akademický článek
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Autor:
TenBarge, J. M., Alexandrova, O., Boldyrev, S., Califano, F., Cerri, S. S., Chen, C. H. K., Howes, G. G., Horbury, T., Isenberg, P. A., Ji, H., Klein, K. G., Krafft, C., Kunz, M., Loureiro, N. F., Mallet, A., Maruca, B. A., Matthaeus, W. H., Meyrand, R., Quataert, E., Perez, J. C., Roberts, O. W., Sahraoui, F., Salem, C. S., Schekochihin, A. A., Spence, H., Squire, J., Told, D., Verscharen, D., Wicks, R. T.
This white paper submitted for 2020 Decadal Assessment of Plasma Science concerns the importance of multi-spacecraft missions to address fundamental questions concerning plasma turbulence. Plasma turbulence is ubiquitous in the universe, and it is re
Externí odkaz:
http://arxiv.org/abs/1903.05710
Publikováno v:
A&A 623, L2 (2019)
Plasma processes occurring in the corona and solar wind can be probed by studying the thermodynamic properties of different ion species. However, most in-situ observations of positive ions in the solar wind are taken at 1 AU, where information on the
Externí odkaz:
http://arxiv.org/abs/1812.06881
Akademický článek
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In the near future, Parker Solar Probe and Solar Orbiter will provide the first comprehensive in-situ measurements of the solar wind in the inner heliosphere since the Helios mission in the 1970s. We describe a reprocessing of the original Helios ion
Externí odkaz:
http://arxiv.org/abs/1807.04376
Autor:
Chen, C. H. K., Matteini, L., Schekochihin, A. A., Stevens, M. L., Salem, C. S., Maruca, B. A., Kunz, M. W., Bale, S. D.
Publikováno v:
Astrophys. J. Lett. 825 L26 (2016)
The firehose and mirror instabilities are thought to arise in a variety of space and astrophysical plasmas, constraining the pressure anisotropies and drifts between particle species. The plasma stability depends on all species simultaneously, meanin
Externí odkaz:
http://arxiv.org/abs/1606.02624
Publikováno v:
Astrophys. J. 770 125 (2013)
It has long been known that the energy in velocity and magnetic field fluctuations in the solar wind is not in equipartition. In this paper, we present an analysis of 5 years of Wind data at 1 AU to investigate the reason for this. The residual energ
Externí odkaz:
http://arxiv.org/abs/1304.7818
We use a statistically significant set of measurements to show that the field-aligned electron heat flux $q_\parallel$ in the solar wind at 1 AU is consistent with the Spitzer-H\"{a}rm collisional heat flux $q_{sh}$ for temperature gradient scales la
Externí odkaz:
http://arxiv.org/abs/1303.0932