The 6C** sample and the highest redshift radio galaxies

(2004) 141-142

Authors:

MJ Cruz, MJ Jarvis, KM Blundell, S Rawlings

Abstract:

We present a new radio sample, 6C** designed to find radio galaxies at z > 4 and discuss some of its near-infrared imaging follow-up results.

The Black Hole Masses of High-Redshift Quasars

Coevolution of Black Holes and Galaxies (2004)

Authors:

RJ McLure, MJ Jarvis

The Gemini-North multi-object spectrograph: Performance in imaging, long-slit, and multi-object spectroscopic modes

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 116:819 (2004) 425-440

Authors:

IM Hook, I Jorgensen, JR Allington-Smith, RL Davies, N Metcalfe, RG Murowinski, D Crampton

The M$_BH$ - L$_rad$ Relation for Flat-Spectrum Quasars

Coevolution of Black Holes and Galaxies (2004)

Authors:

MJ Jarvis, RJ McLure

The PA alpha deficit in IRAS 20100-4156

(2004) 101-102

Authors:

JR Valdes, A Bressan, S Berta, A Franceschini, G Rodighiero, D Rigopoulou

Abstract:

IRAS 20100-4156, being one of the most luminous local Ultraluminous Infrared Galaxies (ULIRCs), is one of the best templates for the analysis of high redshift dust enshrouded galaxies. We present the results of a NIR medium resolution spectroscopic study of this object, carried out with SOFI at ESO 3.5m NTT. Our detection of the Pa alpha line provides ideal constraints on the dust extinction, SFR and presence of an AGN.