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arXiv · 1412.7199

An exact analytical solution for the interstellar magnetic field in the vicinity of the heliosphere

Christian Röken·Jens Kleimann·Horst Fichtner
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Abstract

An analytical representation of the interstellar magnetic field in the vicinity of the heliosphere is derived. The three-dimensional field structure close to the heliopause is calculated as a solution of the induction equation under the assumption that it is frozen into a prescribed plasma flow resembling the characteristic interaction of the solar wind with the local interstellar medium. The usefulness of this analytical solution as an approximation to self-consistent magnetic field configurations obtained numerically from the full MHD equations is illustrated by quantitative comparisons.

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Christian Röken, Jens Kleimann, Horst Fichtner. 2015-03-05. An exact analytical solution for the interstellar magnetic field in the vicinity of the heliosphere. https://doi.org/10.1088/0004-637x%2F805%2F2%2F173

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