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

Outflows of photoionized gas are commonly detected in the X-ray spectra ofSeyfert 1 galaxies. However, the evidence for this phenomenon in broad lineradio galaxies, which are analogous to Seyfert 1 galaxies in the radio-loudregime, has so far been scarce. Here, we present the analysis of the X-rayabsorption in the radio-loud quasar 4C +74.26. With the aim of characterizingthe kinetic and the ionization conditions of the absorbing material, we fittedjointly the XMM-Newton Reflection Grating Spectrometer (RGS) and the ChandraHigh Energy Transmission Grating Spectrometer (HETGS) spectra, which were taken4 months apart. The intrinsic continuum flux did not vary significantly duringthis time lapse. The spectrum shows the absorption signatures (e.g., Fe-UTA,\ion{O}{vii}, and \ion{Ne}{vii}--\ion{Ne}{x}) of a photoionized gas outflow($N_{\rm H} \sim 3.5 \times 10^{21} \rm cm^{-2}$, $\log \xi \sim 2.6$, $v_{\rmout}\sim 3600 \, \rm km \, s^{-1}$) located at the redshift of source. Weestimate that the gas is located outside the broad line region but within theboundaries of the putative torus. This ionized absorber is consistent with theX-ray counterpart of a polar scattering outflow reported in the optical bandfor this source. The kinetic luminosity carried by the outflow is insufficientto produce a significant feedback is this quasar. Finally, we show that theheavy soft X-ray absorption that was noticed in the past for this source arisesmostly in the Galactic ISM.

The warm absorber in the radio-loud quasar 4C +74.26