Polycyclic aromatic hydrocarbon emission in powerful high-redshift radio galaxies
نویسندگان
چکیده
منابع مشابه
Polycyclic aromatic hydrocarbon emission in powerful high-redshift radio galaxies
We present the mid-infrared (IR) spectra of seven of the most powerful radio-galaxies known to exist at 1.5< z< 2.6. The radio emission of these sources is dominated by the AGN with 500 MHz luminosities in the range 1027.8–1029.1 W Hz−1. The AGN signature is clearly evident in the mid-IR spectra; however, we also detect polycyclic aromatic hydrocarbon emission, indicative of prodigious star for...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2012
ISSN: 1365-2966,0035-8711
DOI: 10.1093/mnras/sts368