Please use this identifier to cite or link to this item:
Title: Discovery of a new radio galaxy within the error box of the unidentified gamma-ray source 3EG J1735-1500
Author: Combi, J. A.
Romero, Gustavo E.
Paredes i Poy, Josep Maria
Torres, Diego F.
Ribó Gomis, Marc
Keywords: Galàxies
Raigs gamma
Gamma rays
Issue Date: 2003
Publisher: Institute of Physics (IOP)
Abstract: We report the discovery of a new radio galaxy within the location error box of the gamma-ray source 3EG J1735-1500. The galaxy is a double-sided jet source forming a large angle with the line of sight. Optical observations reveal a V ~ 18 magnitude galaxy at the position of the radio core. Although the association with the EGRET source is not confirmed at the present stage, because there is a competing, alternative gamma-ray candidate within the location error contours which is also studied here, the case deserves further attention. The new radio galaxy can be used to test the recently proposed possibility of gamma-ray emitting radio galaxies beyond the already known case of Centaurus A.
Note: Reproducció del document publicat a:
It is part of: Astrophysical Journal, 2003, vol. 588, p. 731-735
ISSN: 0004-637X
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

Files in This Item:
File Description SizeFormat 
503797.pdf359.41 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.