2012MNRAS.421.3277R

Query : 2012MNRAS.421.3277R

2012MNRAS.421.3277R - Mon. Not. R. Astron. Soc., 421, 3277-3285 (2012/April-3)

Detection of C60 in embedded young stellar objects, a Herbig Ae/Be star and an unusual post-asymptotic giant branch star.

ROBERTS K.R.G., SMITH K.T. and SARRE P.J.

Abstract (from CDS):

The first detection of the C60(Buckminsterfullerene) molecule in massive embedded young stellar objects (YSOs) is reported. Observations with the Spitzer Infrared Spectrograph reveal the presence of C60 in YSOs ISOGAL-P J174639.6-284126 and SSTGC 372630 in the Central Molecular Zone in the Galactic Centre and in a YSO candidate, 2MASS J06314796+0419381, in the Rosette nebula. The first detection of C60 in a Herbig Ae/Be star, HD 97300, is also reported. These observations extend the range of astrophysical environments in which C60 is found to YSOs and a pre-main-sequence star. C60 excitation and formation mechanisms are discussed in the context of these results, together with its presence and processes in post-asymptotic giant branch objects such as HR 4049.

Abstract Copyright: 2012 The Authors Monthly Notices of the Royal Astronomical Society2012 RAS

Journal keyword(s): astrochemistry - circumstellar matter - stars: pre-main-sequence - stars: winds, outflows - ISM: molecules - Galaxy: centre

CDS comments: section 6.2.2: HR 52961 is a misprint for HD 52961.

Simbad objects: 19

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Number of rows : 19
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 LHA 115-N 42 PN 00 51 27.14 -72 26 11.7   16.32 16.741   16.922 ~ 67 0
2 IRAS 01005+7910 pA* 01 04 45.5109702912 +79 26 46.357116648   11.04 10.87 10.85   B1.7Ibeq 75 0
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
4 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
5 NGC 2023 RNe 05 41 37.9 -02 15 52           ~ 657 1
6 2MASS J06314796+0419381 Y*? 06 31 47.9647008072 +04 19 38.153452764           ~ 6 0
7 NAME Rosette Nebula HII 06 32 26.76 +04 47 37.1           ~ 522 1
8 V* PS Gem pA* 07 03 39.6305052432 +10 46 13.068774048   7.76 7.37     A0 130 0
9 HD 89353 pA* 10 18 07.5899342712 -28 59 31.195183524   5.76 5.53     B9.5Ib/II 315 0
10 HD 97300 Ae* 11 09 50.0199904704 -76 36 47.718191232   9.41 9.20   8.82 B9V 190 1
11 V* R CrB RC* 15 48 34.4154827352 +28 09 24.295852440 6.44 6.31 5.71 5.26 5.08 G0Iep 798 0
12 V* XX Oph AB* 17 43 56.4963178200 -06 16 08.744059236 10.51 9.79 8.96     M5IIe+Aep 151 0
13 SSTGC 372630 Y*? 17 44 42.76 -29 23 16.2           ~ 6 0
14 PN Tc 1 PN 17 45 35.2879212240 -46 05 23.717122728   11.30 11.49     PCyg 280 0
15 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
16 ISOGAL-P J174639.6-284126 Y*? 17 46 39.67 -28 41 27.8           ~ 5 0
17 NAME SH 2-106 IR Y*O 20 27 26.502 +37 22 42.03           ~ 168 1
18 NGC 7023 OpC 21 01 36.9 +68 09 48           ~ 739 0
19 NAME Cepheus A East SFR 22 54.3 +61 46           ~ 70 0

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