Do the Infrared Emission Features Need Ultraviolet Excitation? The Polycyclic Aromatic Hydrocarbon Model in UV‐poor Reflection Nebulae

2002 ◽  
Vol 572 (1) ◽  
pp. 232-237 ◽  
Author(s):  
Aigen Li ◽  
B. T. Draine
Keyword(s):  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Infrared Emission ◽  
Ultraviolet Excitation ◽  
Polycyclic Aromatic ◽  
Reflection Nebulae

Infrared emission from a polycyclic aromatic hydrocarbon (PAH) excited by ultraviolet laser

1989 ◽  
Vol 341 ◽  
pp. L21 ◽  
Author(s):  
Isabelle Cherchneff ◽  
John R. Barker
Keyword(s):  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Infrared Emission ◽  
Ultraviolet Laser ◽  
Polycyclic Aromatic

The discovery of a new infrared emission feature at 1905 wavenumbers (5.25 microns) in the spectrum of BD + 30 deg 3639 and its relation to the polycyclic aromatic hydrocarbon model

1989 ◽  
Vol 345 ◽  
pp. L59 ◽  
Author(s):  
L. J. Allamandola ◽  
J. D. Bregman ◽  
S. A. Sandford ◽  
A. G. G. M. Tielens ◽  
F. C. Witteborn ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Infrared Emission ◽  
Emission Feature ◽  
Polycyclic Aromatic

Anharmonicity and the interstellar polycyclic aromatic hydrocarbon infrared emission spectrum

1987 ◽  
Vol 315 ◽  
pp. L61 ◽  
Author(s):  
John R. Barker ◽  
L. J. Allamandola ◽  
A. G. G. M. Tielens
Keyword(s):  
Polycyclic Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbon ◽  
Emission Spectrum ◽  
Infrared Emission ◽  
Polycyclic Aromatic
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