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Title: The population of radio sources in the field of the unidentified gamma-ray source TeV J2032+4130
Author: Paredes i Poy, Josep Maria
Martí Ribas, Josep
Ishwara-Chandra, C. H.
Bosch i Ramon, Valentí
Keywords: Raigs gamma
Estels binaris de raigs X
Gamma rays
X-ray binaries
Issue Date: 2007
Publisher: Institute of Physics (IOP)
Abstract: TeV J2032+4130 is the first extended very high energy gamma-ray source and has remained enigmatic since its discovery because of the lack of identification. We report here deep radio observations covering the TeV J2032+4130 field and revealing for the first time an extended and diffuse radio emission, as well as a remarkable population of compact radio sources. Some of these radio sources are in positional coincidence with X-ray and optical/IR sources. Future follow-up studies of these new radio sources will likely contribute to solving the mystery of this extended unidentified TeV source.
Note: Reproducció del document publicat a:
It is part of: Astrophysical Journal, 2007, vol. 654, p. 135-138
ISSN: 0004-637X
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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