1996A&A...311..968M

Query : 1996A&A...311..968M

1996A&A...311..968M - Astronomy and Astrophysics, volume 311968-970 (1996/7-3)

A proposed test with ISO of the presence of C60+ in the interstellar medium.

MOUTOU C., LEGER A., D'HENDECOURT L. and MAIER J.P.

Abstract (from CDS):

We propose a test for the presence of C60+ in the interstellar medium. Two near-infrared diffuse interstellar bands (9577 and 9632A), recently discovered, have been attributed to C60+. Its abundance has been deduced from the estimated oscillator strength of the transitions. This ion should also have a vibrational signature in emission, which is calculated on the basis of the partial infrared absorption spectrum of C60+ measured in the laboratory. We predict that ISO should easily detect this fullerene cation at 7.1 and 7.5µm if the DIB identification and the experimental estimates of the electronic oscillator strengths are correct. Anyway, ISO should yield the actual abundance of the ion, or an upper limit.

Abstract Copyright: ∼

Journal keyword(s): carbonaceous aromatic species - interstellar molecules - infrared spectra

Simbad objects: 1

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Number of rows : 1
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 NGC 2023 RNe 05 41 37.9 -02 15 52           ~ 657 1

Query : 1996A&A...311..968M

Basic data :
NGC 2023 -- Reflection Nebula
Other object types: otypes_help 		X (RX,[NYS99]), IR (IRAS,RAFGL), HII (LBN), RNe ([RK68]), ISM (GN), Mas ([XT95])
ICRS coord. (ep=J2000) : 		05 41 37.9 -02 15 52 (Middle-IR) [ 32000 7000 51 ] E 1988NASAR1190....1B
FK4 coord. (ep=B1950 eq=1950) : 		05 39 06.8 -02 17 18 [ 32000 7000 51 ]
Gal coord. (ep=J2000) : 		206.8553 -16.5419 [ 32000 7000 51 ]
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Identifiers (10) :
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NGC 2023 LBN 954 VDB 52 [XT95] 6
GN 05.39.1.02 RAFGL 806 [NYS99] C-23
IRAS 05391-0217 RX J0541.8-0217 [RK68] 38

References (657 between 1850 and 2026) (Total 657)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Observing logs

Herschel : 16    ISO : 9    IUE : 6    XMM : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : NGC 2023

Link by name to the catalogue in VizieR :

NGC 2023 IRAS 05391-0217 RAFGL 806 VDB 52

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