NDLI: Halo ejection in distant radio galaxies: jet feedback in massive galaxy formation

Content Provider	Springer Nature Link
Author	Dopita, Michael A. Reuland, Michiel Breugel, Wil Vries, Wim Stanford, S. A. Röttgering, Huub Miley, George Venemans, Bram Spinrad, Hy Dawson, Steve Dey, Arjun Lacy, Mark Stern, Daniel Bunker, Andrew
Copyright Year	2007
Abstract	We present results from a Keck optical and near IR spectroscopic study of the giant emission line halos of the z>3 High Redshift Radio Galaxies (HiZRGs) 4C 41.17, 4C 60.07 and B2 0902+34. The outer regions of these halos show quiet kinematics with typical velocity dispersions of a few hundred km s−1 and velocity shears consistent with rotation. The inner regions contain shocked, clumpy cocoons of gas closely associated with the radio lobes with disturbed kinematics and expansion velocities and/or velocity dispersions >1000 km s−1. We also find evidence for the ejection of chemically enriched material in 4C 41.17 up to a distance of ∼60 kpc along the radio-axis. We infer that these HiZRGs are undergoing a final jet-induced phase of star formation with the ejection of most of their interstellar medium before evolving to become “red and dead” Elliptical galaxies.
Starting Page	305
Ending Page	309
Page Count	5
File Format	PDF
ISSN	0004640X
Journal	Astrophysics and Space Science
Volume Number	311
Issue Number	1-3
e-ISSN	1572946X
Language	English
Publisher	Springer Netherlands
Publisher Date	2007-08-02
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Galaxies: active Galaxies: formation Galaxies: high-redshift Galaxies: individual (4C 41.17, 4C 60.07, B2 0902+34) Quasars: emission lines Astronomy
Content Type	Text
Resource Type	Article
Subject	Astronomy and Astrophysics Space and Planetary Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Observations of the high-redshift galaxy B2 0902+343 at 92 cm

A Chandra observation of the distant radio galaxy B2 0902+343: a powerful obscured active galaxy

Wide-field mid-infrared and millimetre imaging of the high-redshift radio galaxy, 4C 41.17

A sensitive search for CO J = 1–0 emission in 4C 41.17: high-excitation molecular gas at z = 3.8

Defying jet-gas alignment in two radio galaxies at z ~ 2 with extended light profiles: Similarities to brightest cluster galaxies

When galaxies collide: understanding the broad absorption-line radio galaxy 4C +72.26

Associated HI absorption in thez = 3.4 radio galaxy B2 0902 + 343 observed with the GMRT

Chemical properties in the most distant radio galaxy

Gas, dust, and star formation in the positive AGN feedback candidate 4C 41.17 at z = 3.8⋆ ⋆⋆

Halo ejection in distant radio galaxies: jet feedback in massive galaxy formation

Similar Documents

Observations of the high-redshift galaxy B2 0902+343 at 92 cm

A Chandra observation of the distant radio galaxy B2 0902+343: a powerful obscured active galaxy

Wide-field mid-infrared and millimetre imaging of the high-redshift radio galaxy, 4C 41.17

A sensitive search for CO J = 1–0 emission in 4C 41.17: high-excitation molecular gas at z = 3.8

Defying jet-gas alignment in two radio galaxies at z ~ 2 with extended light profiles: Similarities to brightest cluster galaxies

When galaxies collide: understanding the broad absorption-line radio galaxy 4C +72.26

Associated HI absorption in thez = 3.4 radio galaxy B2 0902 + 343 observed with the GMRT

Chemical properties in the most distant radio galaxy

Gas, dust, and star formation in the positive AGN feedback candidate 4C 41.17 at z = 3.8⋆ ⋆⋆

Halo ejection in distant radio galaxies: jet feedback in massive galaxy formation