POLYCYCLIC AROMATIC HYDROCARBON EMISSION WITHIN Lyα BLOBS
نویسندگان
چکیده
منابع مشابه
Polycyclic Aromatic Hydrocarbon Emission in the 15–21 Micron Region
Observations from the Spitzer Space Telescope have drawn attention to spectroscopic structure longward of 15 mm that is associated with objects showing prominent unidentified infrared (UIR) bands in the mid-IR. If polycyclic aromatic hydrocarbons (PAHs) are indeed responsible for the UIR features, longer wavelength emission arising from out-of-plane PAH skeletal vibrations is required. Here we ...
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Context. This is the fourth in a series of papers based on the ISOCAM Parallel Survey at 6.7 μm. While the first three papers have been devoted to active galactic nuclei (AGN), here we report on emission-line galaxies without AGN signatures in their optical spectra. Aims. Polycyclic aromatic hydrocarbon (PAH) emission has been found in both starbursts and modestly starforming galaxies, but the ...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2011
ISSN: 0004-637X,1538-4357
DOI: 10.1088/0004-637x/728/1/59