2004ApJ...601L.187B


Query : 2004ApJ...601L.187B

2004ApJ...601L.187B - Astrophys. J., 601, L187-L190 (2004/February-1)

Rotating disks in high-mass young stellar objects.

BELTRAN M.T., CESARONI R., NERI R., CODELLA C., FURUYA R.S., TESTI L. and OLMI L.

Abstract (from CDS):

We report on the detection of four rotating massive disks in two regions of high-mass star formation. The disks are perpendicular to known bipolar outflows and turn out to be unstable but long-lived. We infer that accretion onto the embedded (proto)stars must proceed through the disks with rates of ∼10–2 M☉/yr.

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Journal keyword(s): ISM: Individual: Alphanumeric: G24.78+0.08 - ISM: Individual: Alphanumeric: G31.41+0.31 - ISM: Molecules - Radio Lines: ISM - Stars: Formation

Nomenclature: Fig.1: [FCC2002] AN (Nos A1-A2) added.

Simbad objects: 7

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Number of rows : 7
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 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2514 0
2 GAL 024.78+00.08 HII 18 36.2 -07 13           ~ 89 0
3 [FCC2002] A2 Y*O 18 36 12.5 -07 12 10           ~ 19 0
4 [FCC2002] A Y*O 18 36 12.5 -07 12 08           ~ 5 0
5 [FCC2002] A1 HII 18 36 12.6 -07 12 11           ~ 34 0
6 NAME GAL 024.78+00.08 c Y*O 18 36 13.2 -07 11 59           ~ 10 0
7 IRAS 18449-0115 cor 18 47 34.27 -01 12 43.2           ~ 430 1

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