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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Radio jets can play multiple roles in the feedback loop by regulating theaccretion of the gas, by enhancing gas turbulence, and by driving gas outflows.Numerical simulations are beginning to make detailed predictions about theseprocesses. Using high resolution VLBI observations we test these predictions bystudying how radio jets of different power and in different phases of evolutionaffect the properties and kinematics of the surrounding HI gas. Consistent withpredictions, we find that young (or recently restarted) radio jets havestronger impact as shown by the presence of HI outflows. The outflowing mediumis clumpy {with clouds of with sizes up to a few tens of pc and mass ~10^4m_sun) already in the region close to the nucleus ($< 100$ pc), making the jetinteract strongly and shock the surrounding gas. We present a case of alow-power jet where, as suggested by the simulations, the injection of energymay produce an increase in the turbulence of the medium instead of an outflow.

The parsec-scale structure of jet-driven HI outflows in radio galaxies