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

Rest-frame mid- to far-infrared spectroscopy is a powerful tool to study howgalaxies formed and evolved, because a major part of their evolution occurs inheavily dust enshrouded environments, especially at the so-called Cosmic Noon.Using the calibrations of IR lines we predict the expected fluxes of lines andfeatures, with the aim to measure the star formation rate and the Black HoleAccretion rate in intermediate to high redshift galaxies. The launch of theJames Webb Space Telescope will allow us a deep investigation of both the SFand the BHA obscured processes as a function of cosmic time. We assess thespectral lines and features that can be detected by JWST-MIRI in galaxies andActive Galactic Nuclei up to redshift z= 3. We confirm the fine-structure linesof [MgIV]4.49um and [ArVI]4.53um as good BHA rate tracers for the 1<z<3 range,and we propose the [NeVI]7.65um line as the best tracer for redshifts of z<1.5.We suggest the use of the [ArII]6.98um and [ArIII]8.99um lines to measure theSF rate, for z<3 and z<2. At higher redshifts, the PAH features at 6.2um and7.7um can be observed at z<3 and z<2.7 respectively. Rest-frame far-IRspectroscopy is currently being collected in high redshift galaxies (z>3) withthe Atacama Large Millimeter Array. We confirm that the [CII]158um line is agood tracer of the SF rate and can in most cases (0.9<z<2 and 3<z<9) beobserved, and we propose the use of the combination of [OIII]88um and [OI]145umlines as an alternative SF rate tracer, that can be detected above z>3. Weconclude, however, that the current and foreseen facilities will not be able tocover properly the peak of the obscured SF and BHA activities at the CosmicNoon of galaxy evolution and a new IR space telescope, actively cooled toobtain very good sensitivities, covering the full IR spectral range from about10um to 300um, will be needed.

Galaxy evolution through infrared and submillimeter spectroscopy: Measuring star formation and black hole accretion with JWST and ALMA