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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We investigate the impact of turbulent suppression of parallel heatconduction on the cooling of post-flare coronal loops. Depending on the valueof the mean free path $\lambda_T$ associated with the turbulent scatteringprocess, we identify four main cooling scenarios. The overall temperatureevolution, from an initial temperature in excess of $10^7$~K, is modeled ineach case, highlighting the evolution of the dominant cooling mechanismthroughout the cooling process. Comparison with observed cooling times allowsthe value of $\lambda_T$ to be constrained, and interestingly this rangecorresponds to situations where collision-dominated conduction plays a verylimited role, or even no role at all, in the cooling of post-flare coronalloops.

Anomalous Cooling of Coronal Loops with Turbulent Suppression of Thermal Conduction