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Organic compounds as carriers of the diffuse interstellar bands

Published online by Cambridge University Press:  01 February 2008

Peter J. Sarre
Peter J. Sarre*
Affiliation:
School of Chemistry, The University of Nottingham, University Park, Nottingham, NG7 2RD, United Kingdom email: Peter.Sarre@Nottingham.ac.uk
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Abstract

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The diffuse interstellar bands appear as absorption features in spectra of reddened stars and lie mostly in the visible region of the spectrum. The first examples were recorded photographically nearly one hundred years ago and despite a huge amount of observational, theoretical and laboratory effort the spectra remain unassigned. Most researchers believe that organic material is responsible for the absorptions, the most popular form being polycyclic aromatic (hydro)carbon (PAH) structures. This article reviews briefly the main characteristics of the spectrum, describes some current research and outlines some lines of inquiry.

Keywords

ISM: cloudsline: identificationISM: individual (HD 44179, V854 Cen, IRC+10216)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S251: Organic Matter in Space , February 2008 , pp. 49 - 56
Copyright
Copyright © International Astronomical Union 2008

References

Barone, V., Perlta, J. E., & Scuseria, G. E. 2005a, NanoLett, 5, 1830CrossRefGoogle Scholar
Barone, V., et al. 2005b, NanoLett, 5, 1621Google Scholar
Cohen, M., et al. 1975, ApJ, 196, 179CrossRefGoogle Scholar
Cordiner, M. A. & Sarre, P. J. 2007, A&A, 472, 537Google Scholar
Ehrenfreund, P. & Foing, B. H. 1996, A&A, 307, L35Google Scholar
Foing, B. H. & Ehrenfreund, P. 1997, A&A (Letters), 317, L59Google Scholar
Fossey, S. J. 1991, Nat, 353, 393Google Scholar
Fulara, J. & Krełowski, J. 2000, NewAR, 44, 581CrossRefGoogle Scholar
Glinski, R. J. & Anderson, C. M. 2002, MNRAS, 332, L17Google Scholar
Herbig, G. 1975, ApJ, 196, 129Google Scholar
Herbig, G. 1995, ARA&A, 33, 19Google Scholar
Hobbs, L. M., et al. 2008, ApJ, 680, 1256Google Scholar
Kameswara-Rao, N. & Lambert, D. L. 1993, MNRAS (Letters), 263, L27Google Scholar
Kendall, T. R., et al. 2002, A&A, 387, 624Google Scholar
Kendall, T. R. & Mauron, N. 2004, A&A, 428, 535Google Scholar
Kerr, T. H., et al. 1996, MNRAS (Letters), 283, L105CrossRefGoogle Scholar
Kerr, T. H., et al. 1998, ApJ, 495, 941CrossRefGoogle Scholar
Lambert, D. L., Rao, N. K., Pandey, G., & Ivans, I. I. 2001, ApJ 555, 925Google Scholar
Luna, R., et al. 2008, A&A 480, 133Google Scholar
Merrill, P. W. 1936, ApJ, 83, 126CrossRefGoogle Scholar
Munari, U. 2000, Molecules in Space and in the Laboratory, Conference Proceedings, held 2-5 June 1999 in Carloforte, Cagliari, Italy. Edited by Porceddu, I., Aiello, S.. v67, 179Google Scholar
Sarre, P. J. 1991, Nat, 351, 356CrossRefGoogle Scholar
Sarre, P. J. 2000, MNRAS (Letters), 313, L14CrossRefGoogle Scholar
Sarre, P. J. 2006, JMolSpec, 238, 1Google Scholar
Sarre, P. J., Miles, J. R., & Scarrott, S. M. 1995, Sci, 269, 674CrossRefGoogle Scholar
Sarre, P. J., et al. 1995, MNRAS (Letters), 277, L41Google Scholar
Scarrott, S. M., Watkin, S., Miles, J. R., & Sarre, P. J. 1992, MNRAS, 255, 11PGoogle Scholar
Schmidt, G. D. & Witt, A. N. 1991, ApJ, 383, 698CrossRefGoogle Scholar
Schulz, S. A., King, J. E., & Glinski, R. J. 2000, MNRAS, 312, 769.CrossRefGoogle Scholar
Sharp, R. G., Reilly, N. J., Kable, S. H., & Schmidt, T. W. 2006, ApJ, 639, 194Google Scholar
Snow, T. P. & McCall, B. J. 2006, ARA&A, 44, 367Google Scholar
Thorburn, J. A., et al. 2003, ApJ, 584, 339Google Scholar
Van Winckel, H., Cohen, M., & Gull, T.R. 2002, A&A, 390, 147Google Scholar
Vidrih, S., & Zwitter, T. 2005, in: Turon, C., O'Flaherty, K. S., Perryman, M. A. C. (eds.), Proceedings of the Gaia Symposium ‘The Three-Dimensional Universe with Gaia’ (ESA SP-576), held at the Observatoire de Paris-Meudon, 4-7 October 2004. 576, p. 201Google Scholar
Wallerstein, G., Sandstrom, K., & Gredel, R. 2007, PASP, 119, 1268CrossRefGoogle Scholar
Webster, A. 1996, MNRAS, 282, 1372CrossRefGoogle Scholar
Weisman, R. B. & Bachilo, S. M. 2003, NanoLett, 3, 1235CrossRefGoogle Scholar
Zhou, Z., et al. 2006, ApJ (Letters), 638, L105CrossRefGoogle Scholar