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| Query : 2000MNRAS.313L..17Y |
2000MNRAS.313L..17Y - Mon. Not. R. Astron. Soc., 313, L17-L18 (2000/April-1)
The CO Cameron band emission in the Red Rectangle.
YAN M., DALGARNO A., KLEMPERER W. and MILLER A.E.S.
Abstract (from CDS):
The origin of the strong CO Cameron band emission in the Red Rectangle is investigated. From a comparison of laboratory spectroscopic data and astronomical observations in combination with chemical modelling, it is concluded that the Cameron band emission of CO originates from the dissociative recombination of HCO+, and its intensity provides a measure of the product of the density of HCO+ ions and the electron density, integrated along the line of sight.
Abstract Copyright: 2000, Royal Astronomical Society
Journal keyword(s): molecular processes - ISM: individual: Red Rectangle - ultraviolet: ISM
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HD 44179 | pA* | 06 19 58.2185496 | -10 38 14.706068 | 9.51 | 9.33 | 9.02 | B9Ib/II | 800 | 0 | ||
| 2 | NGC 7027 | PN | 21 07 01.571952 | +42 14 10.47120 | 10.358 | 8.831 | 10.157 | ~ | 2541 | 1 |
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