English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Thermal conduction in tangled magnetic fields is reduced because heatconducting electrons must travel along the field lines longer distances betweenhot and cold regions of space than if there were no fields. We consider thecase when the tangled magnetic field has a weak homogeneous component. Weexamine two simple models for temperature in clusters of galaxies: atime-independent model and a time-dependent one. We find that the actual valueof the effective thermal conductivity in tangled magnetic fields depends on howit is defined for a particular astrophysical problem. Our final conclusion isthat the heat conduction never totally suppressed but is usually important inthe central regions of galaxy clusters, and therefore, it should not beneglected.Comment: 16 pages, 4 figure

On the Thermal Conduction in Tangled Magnetic Fields in Clusters of Galaxies