Prof. Dimitra Rigopoulou: Publications

Identification of luminous infrared galaxies at 1 ≲ z ≲ 2.5

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 154:1 (2004) 170-173

Authors:

E Le Floc'h, PG Pérez-González, GH Rieke, C Papovich, JS Huang, P Barmby, H Dole, E Egami, A Alonso-Herrero, G Wilson, S Miyazaki, JR Rigby, L Bei, M Blaylock, CW Engelbracht, GG Fazio, DT Frayer, KD Gordon, DC Hines, KA Misselt, JE Morrison, J Muzerolle, MJ Rieke, D Rigopoulou, KYL Su, SP Willner, ET Young

Submillimeter detections of Spitzer Space Telescope galaxy populations

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 154:1 (2004) 118-123

Authors:

S Serjeant, AMJ Mortier, RJ Ivison, E Egami, GH Rieke, SP Willner, D Rigopoulou, A Alonso-Herrero, P Barmby, L Bei, H Dole, CW Engelbracht, GG Fazio, E Le Floc'h, KD Gordon, TR Greve, DC Hines, JS Huang, KA Misselt, S Miyazaki, JE Morrison, C Papovich, PG Pérez-González, MJ Rieke, J Rigby, G Wilson

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.

ISO observations of four active galaxies

(2003)

Authors:

Michel Dennefeld, Thomas Boller, Dimitra Rigopoulou, Henrik Spoon

Infrared spectroscopy of faint 15 micron sources in the Hubble Deep Field South: first hints at the properties of the sources of the IR background

(2003)

Authors:

A Franceschini, S Berta, D Rigopoulou, H Aussel, CJ Cesarsky, D Elbaz, R Genzel, E Moy, S Oliver, M Rowan-Robinson, PP Van der Werf

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