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Theoretical PAH emission models for aromatic infrared bands

Published online by Cambridge University Press:  01 February 2008

Amit Pathak  and
Shantanu Rastogi
Amit Pathak
Affiliation:
Physics Department, D. D. U. Gorakhpur University, Gorakhpur - 273009, INDIA. email: amitpathak1234@rediffmail.com
Shantanu Rastogi
Affiliation:
Physics Department, D. D. U. Gorakhpur University, Gorakhpur - 273009, INDIA. email: amitpathak1234@rediffmail.com
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Abstract

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Aromatic Infrared Bands (AIBs) show significant profile variations in different astrophysical environments. Theoretical IR data is used to develop emission models to understand these variations. A good match with the observed “7.7” μm feature from different regions is obtained.

Keywords

Astrochemistrystars: circumstellar matterinfrared: ISM
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S251: Organic Matter in Space , February 2008 , pp. 367 - 368
Copyright
Copyright © International Astronomical Union 2008

References

Cook, D. J. & Saykally, R. J. 1998, ApJ, 493, 793CrossRefGoogle Scholar
ISO Results 1996, A&A (Letters), 315, L26Google Scholar
Pathak, A. 2006, Ph.D. Thesis, D. D. U. Gorakhpur University, Gorakhpur (India)Google Scholar
Pathak, A. & Rastogi, S. 2008, A&A, 485, 735Google Scholar
Pech, C., Joblin, C., & Boissel, P. 2002, A&A 388, 639Google Scholar
Peeters, E. et al. 2002, A&A 390, 1089Google Scholar
Schutte, W. A., Tielens, A. G. G. M., & Allamandola, L. J., 1993, ApJ, 415, 397CrossRefGoogle Scholar