Laboratory evidence for ionized polycyclic aromatic hydrocarbons in the interstellar medium

Details Laboratory evidence for ionized polycyclic aromatic hydrocarbons in the interstellar medium Laboratory evidence for ionized polycyclic aromatic hydrocarbons in the interstellar medium

Jun 1993

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993natur.363..699s&link_type=abstract

Nature (ISSN 0028-0836), vol. 363, no. 6431, p. 699-701.

Astronomy and Astrophysics

Astronomy

54

Aromatic Compounds, Cyclic Hydrocarbons, Infrared Spectra, Interstellar Matter, Ion Distribution, Absorption Spectra, Neutral Particles

Scientific paper

The infrared absorption from neutrals and cations of four PAHs - naphthalene, anthracene, pyrene, and perylene - integrated over the spectral regions corresponding to the interstellar bands are compared with astronomical observations. It is found that the interstellar bands cannot be explained solely on the basis of neutral PAH species, but that cations must be a significant, and in some cases dominant, component.

Affiliated with

Also associated with

No associations

Rating

Laboratory evidence for ionized polycyclic aromatic hydrocarbons in the interstellar medium does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Laboratory evidence for ionized polycyclic aromatic hydrocarbons in the interstellar medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laboratory evidence for ionized polycyclic aromatic hydrocarbons in the interstellar medium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1335469