2014MNRAS.437.2901P

Query : 2014MNRAS.437.2901P

2014MNRAS.437.2901P - Mon. Not. R. Astron. Soc., 437, 2901-2908 (2014/January-3)

Morphologies of protostellar outflows: an ALMA view.

PETERS T., KLAASSEN P.D., SEIFRIED D., BANERJEE R. and KLESSEN R.S.

Abstract (from CDS):

The formation of stars is usually accompanied by the launching of protostellar outflows. Observations with the Atacama Large Millimeter/sub-millimeter Array (ALMA) will soon revolutionize our understanding of the morphologies and kinematics of these objects. In this paper, we present synthetic ALMA observations of protostellar outflows based on numerical magnetohydrodynamic collapse simulations. We find significant velocity gradients in our outflow models and a very prominent helical structure within the outflows. We speculate that the disc wind found in the ALMA Science Verification Data of HD 163296 presents a first instance of such an observation.

Abstract Copyright: © 2013 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2013)

Journal keyword(s): accretion, accretion discs - MHD - radiative transfer - stars: formation - ISM: jets and outflows - submillimetre: ISM

Simbad objects: 11

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Number of rows : 11
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 HH 797A HH 03 43 55.51 +32 04 15.2           ~ 19 0
2 V* HL Tau Or* 04 31 38.5107609312 +18 13 57.859747968   15.89 14.49 14.39   K5 1546 0
3 IRAS 04287+1807 mul 04 31 38.8 +18 13 57           ~ 797 0
4 LDN 1439 DNe 05 00 09 +52 04.9           ~ 103 0
5 NAME Orion-KL SFR 05 35 14.16 -05 22 21.5           ~ 2421 1
6 NAME HH 46-47 HH 08 25 43.6 -51 00 36           ~ 216 2
7 OH 331.5-00.1 Mas 16 12 09.890 -51 28 37.67           ~ 15 0
8 HD 163296 Ae* 17 56 21.2881851168 -21 57 21.871819008 7.00 6.93 6.85 6.86 6.67 A3VaekA1mA1 1301 0
9 NAME Cyg X FIR 33 Y*O 20 38 35.9 +42 37 22           B1.5 423 1
10 NAME Cepheus A SFR 22 56 17.9 +62 01 49           ~ 760 2
11 [CTC2002] VLA-R5 reg 22 56 17.977 +62 01 49.04           ~ 14 0

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