Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
 
 
DownloadE-Mail
 Lokale TagsFreigabegeschichteDetailsÜbersicht
  Feedback from quasars: The prevalence and impact of radio jets

Jarvis, M. (2021). Feedback from quasars: The prevalence and impact of radio jets. Cambridge, UK: Cambridge University Press.

Item is

 

einblenden: alle ausblenden: alle

Basisdaten

einblenden: ausblenden:
Datensatz-Permalink: https://hdl.handle.net/21.11116/0000-0008-2B6E-E Versions-Permalink: https://hdl.handle.net/21.11116/0000-0008-2B6F-D
Genre: Konferenzband

Dateien

einblenden: Dateien
ausblenden: Dateien
:
Feedback from quasars The prevalence and impact of radio jets.pdf (beliebiger Volltext), 90KB
 
Datei-Permalink:
-
Name:
Feedback from quasars The prevalence and impact of radio jets.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Privat
MIME-Typ / Prüfsumme:
application/pdf
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Jarvis, Miranda1, Autor           
Affiliations:
1Galaxy Formation, MPI for Astrophysics, Max Planck Society, ou_2205643              

Inhalt

einblenden:
ausblenden:
Schlagwörter: -
 Zusammenfassung: I will present our ongoing multi-wavelength study on the prevalence and impact of radio jets in a sample of z < 0.2 type 2 ‘obscured’ quasars who’s high bolometric luminosities make them ideal local analogues of distant, more common, quasars. Despite being classified as ‘radio quiet’ (log L[1.4GHz] = 23.3 - 24.4 W/Hz), our high spatial resolution (∼0.25”) radio observations (VLA and eMERLIN) reveal jet like structures on 1–25kpc scales in ∼80% of the sample. Our integral field spectroscopy reveals jet-ISM interaction and outflows in all cases. Our work suggests that radio jets are an important feedback mechanism even during a typical ‘quasar’ phase. Using ALMA and APEX we are now investigating the impact of these jets and outflows on the molecular, star forming, gas; looking for signs of depletion and excitation. Preliminary results suggest a depleted molecular gas supply in these sources. I will present all of these results, focused on our pilot study of 10 targets and then introduce our on-going work on an expanded sample of 42 low-redshift quasars. Our latest results come from MUSE/AO and ALMA from which we are carefully characterising the properties of the ionised and molecular outflows at sub-kpc resolution.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2021-01-29
 Publikationsstatus: Online veröffentlicht
 Seiten: -
 Ort, Verlag, Ausgabe: Cambridge, UK : Cambridge University Press
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: Anderer: LOCALID: Reihe: IAU...356
 Art des Abschluß: -

Veranstaltung

einblenden:
ausblenden:
Titel: 356nd Symposium of the International Astronomical Union: Nuclear Activity in Galaxies Across Cosmic Time
Veranstaltungsort: Addis Ababa, Ethiopia
Start-/Enddatum: 2019-10-07 - 2019-10-11

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Proceedings of the International Astronomical Union
Genre der Quelle: Reihe
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Cambridge, UK : Cambridge University Press
Seiten: - Band / Heft: 15/s356 Artikelnummer: - Start- / Endseite: 253 - 253 Identifikator: ISSN: 1743-9213