2004BaltA..13..349P

Query : 2004BaltA..13..349P

2004BaltA..13..349P - Baltic Astronomy, 13, 349-356 (2004/August-0)

The slow mode of star formation: A critical appraisal.

PALLA F.

Abstract (from CDS):

The main evidences in favor of the idea that star formation in molecular clouds proceeds in a slow fashion is reviewed. First, I describe the empirical evidence for the accelerating character of star formation in a number of nearby star forming regions. Then, some of the criticisms to this model are discussed. Finally, I suggest two observational tests to estimate the actual age spread in selected young (open) clusters.

Abstract Copyright: ∼

Journal keyword(s): ISM: clouds - open clusters and associations: general - stars: formation - stars: pre-main-sequence

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 [BM89] L1495 PoC 04 14 08.2 +28 09 31           ~ 172 0
2 LDN 1495 DNe 04 18.1 +27 37           ~ 408 1
3 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
4 LDN 1551 DNe 04 31 30.0 +18 12 30           ~ 823 1
5 LDN 1544 DNe 05 04 16.6 +25 10 48           ~ 965 0
6 NAME [BM89] L1544 cor 05 04 22.5 +25 11 36           ~ 437 1
7 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2514 0
8 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
9 Cl Collinder 69 OpC 05 35 32.1 +09 44 02     2.8     ~ 369 0
10 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
11 Cl Mamajek 1 OpC 08 42 32.9 -78 57 47           ~ 392 0
12 NAME TW Hya Association As* 11 01.9 -34 42           ~ 1018 0
13 NAME eps Cha Association OpC 11 59 51 -78 12.4           ~ 188 0
14 NAME Coalsack Nebula DNe 12 31 19 -63 44.6           ~ 275 0
15 IRAS 12340-7958 LP* 12 37 39.7408011816 -80 15 13.707391932   16.11 14.39 13.63 9.81 ~ 108 0
16 NAME Cha III MoC 12 37.8 -80 15           ~ 147 2
17 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 894 0
18 Lupus 1 Cld 15 43 02.1 -34 09 06           ~ 320 0
19 NAME Upper Sco Association As* 16 12 -23.4           ~ 1586 1
20 NAME the Pipe Nebula DNe 17 30 -25.0           ~ 442 1
21 NAME Serpens Cloud SFR 18 29 49 +01 14.8           ~ 1195 1

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