2019MNRAS.484.3604L

Query : 2019MNRAS.484.3604L

2019MNRAS.484.3604L - Mon. Not. R. Astron. Soc., 484, 3604-3619 (2019/April-2)

The link between magnetic fields and filamentary clouds - II. Bimodal linear mass distributions.

LAW C.Y., LI H.-B. and LEUNG P.K.

Abstract (from CDS):

By comparing cumulative linear mass profiles of 12 Gould Belt molecular clouds within 500 pc, we study how the linear mass distributions of molecular clouds vary with the angles between the molecular cloud long axes and the directions of the local magnetic fields (cloud-field direction offsets). We find that molecular clouds with the long axes perpendicular to the magnetic field directions show more even distributions of the linear mass. The result supports that magnetic field orientations can affect the fragmentation of molecular clouds (Li et al. 2017).

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): stars: formation - ISM: clouds - ISM: magnetic fields

Simbad objects: 21

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Number of rows : 21
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 Perseus Cloud SFR 03 35.0 +31 13           ~ 1553 0
2 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
3 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
4 NAME Ori B MoC 05 41 43.0 -01 54 44           ~ 1498 0
5 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1266 1
6 NAME Chamaeleon Region SFR 11 55 -78.0           ~ 887 0
7 NAME Musca Cld 12 23 -71.3           ~ 258 0
8 NAME Cha III MoC 12 37.8 -80 15           ~ 147 2
9 NAME Cha II MoC 12 54 -77.2           ~ 361 0
10 Lupus 1 Cld 15 43 02.1 -34 09 06           ~ 320 0
11 Lupus 2 MoC 15 57 08 -37 47.1           ~ 119 1
12 Lupus 4 MoC 16 03 12.4 -42 07 43           ~ 163 0
13 Lupus 3 SFR 16 09.6 -39 03           ~ 348 0
14 Lupus 5 MoC 16 21 -37.5           ~ 63 0
15 Lupus 6 Cld 16 25 -40.3           ~ 51 1
16 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3969 1
17 NAME the Pipe Nebula DNe 17 30 -25.0           ~ 442 1
18 NAME Aql Region reg 18 31.1 -02 10           ~ 456 0
19 NAME Corona Australis Cloud MoC 19 01 51 -36 58.9           ~ 554 0
20 IC 5146 OpC 21 53 29.3 +47 14 46           ~ 507 2
21 NAME Gould Belt PoG ~ ~           ~ 956 1

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