344 citations
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10 papers · 1 filter
Particle acceleration by fluctuating electric fields at a magnetic field null point
P. Petkaki, A. L. MacKinnon
Particle acceleration consequences from fluctuating electric fields superposed on an X-type magnetic field in collisionless solar plasma are studied. Such a system is chosen to mim…
A Re-appraisal of the Habitability of Planets Around M Dwarf Stars
Jill C. Tarter, Peter R. Backus, Rocco L. Mancinelli +29
Stable, hydrogen-burning, M dwarf stars comprise about 75% of all stars in the Galaxy. They are extremely long-lived and because they are much smaller in mass than the Sun (between…
Radiative Habitable Zones in Martian Polar Environments
C. Cordoba-Jabonero, M. -P. Zorzano, F. Selsis +2
The biologically damaging solar ultraviolet (UV) radiation (quantified by the DNA-weighted dose) reaches the Martian surface in extremely high levels. Searching for potentially hab…
Finite size scaling in the solar wind magnetic field energy density as seen by WIND
Bogdan Hnat, Sandra Chapman, George Rowlands +2
Statistical properties of the interplanetary magnetic field fluctuations can provide an important insight into the solar wind turbulent cascade. Recently, analysis of the Probabili…
Scaling in the space climatology of the auroral indices: Is SOC the only possible explanation ?
Nicholas Watkins
The study of the robust features of the magnetosphere is motivated both by new "whole system" approaches, and by the idea of "space climate" as opposed to "space weather". We enume…
Ambiguities in Determination Of Self-Affinity in the AE-index Time Series
N. W. Watkins, M. P. Freeman, C. S. Rhodes +1
The interaction between the Earth's magnetic field and the solar wind plasma results in a natural plasma confinement system which stores energy. Dissipation of this energy through…