X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
astronomy & astrophysics (109) 109
astrophysics (61) 61
astrophysics - astrophysics of galaxies (50) 50
physics - astrophysics of galaxies (49) 49
galaxy astrophysics (47) 47
westerlund 2 (46) 46
cosmology and extragalactic astrophysics (39) 39
stars: formation (38) 38
ism: clouds (37) 37
open clusters and associations: individual (31) 31
solar and stellar astrophysics (29) 29
physics - solar and stellar astrophysics (28) 28
astrophysics - solar and stellar astrophysics (26) 26
emission (26) 26
high energy astrophysical phenomena (23) 23
physics - high energy astrophysical phenomena (22) 22
h ii regions (21) 21
molecular clouds (19) 19
stars (17) 17
ism: individual objects (16) 16
physics - cosmology and nongalactic astrophysics (16) 16
physics - earth and planetary astrophysics (16) 16
physics - instrumentation and methods for astrophysics (16) 16
clusters (15) 15
earth and planetary astrophysics (15) 15
evolution (15) 15
ism: molecules (15) 15
open clusters and associations: individual: westerlund 1 (15) 15
open clusters and associations: individual: westerlund 2 (15) 15
stars: early-type (15) 15
stars: wolf-rayet (14) 14
isolating signatures (13) 13
massive stars (13) 13
dust, extinction (12) 12
galactic-center (12) 12
gas (12) 12
milky-way (12) 12
photometry (12) 12
stars: evolution (12) 12
wolf-rayet stars (12) 12
astrophysics, cosmology and astronomy (11) 11
star-formation (11) 11
stars: pre-main sequence (11) 11
ism: kinematics and dynamics (10) 10
population (10) 10
stars: massive (10) 10
astronomy (9) 9
fundamental parameters (9) 9
infrared: stars (9) 9
large-magellanic-cloud (9) 9
mass (9) 9
simulations (9) 9
star clusters (9) 9
supergiants (9) 9
westerlund 1 (9) 9
clouds (8) 8
early-type stars (8) 8
galaxies (8) 8
galaxy (8) 8
methods: numerical (8) 8
30 doradus (7) 7
astrophysics - high energy astrophysical phenomena (7) 7
cores (7) 7
extinction (7) 7
glimpse (7) 7
gravitational-instability (7) 7
h-ii regions (7) 7
hii regions (7) 7
physics (7) 7
spectral classification (7) 7
starburst cluster (7) 7
stars & galaxies (7) 7
stars : wolf-rayet (7) 7
x-ray (7) 7
cluster formation (6) 6
density (6) 6
galactic plane (6) 6
nebula (6) 6
open clusters and associations : individual (6) 6
stars: luminosity function, mass function (6) 6
young stellar objects (6) 6
cloud-cloud collision (5) 5
co survey (5) 5
collisions (5) 5
core (5) 5
cosmic rays (5) 5
dust (5) 5
embedded clusters (5) 5
galaxy: structure (5) 5
hubble space telescope (5) 5
ism: individual (5) 5
ism: structure (5) 5
open clusters (5) 5
open clusters and associations (5) 5
radio lines: ism (5) 5
rcw-49 (5) 5
reddened cluster (5) 5
resolution (5) 5
segregation (5) 5
spectra (5) 5
more...
Library Location Library Location
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Astronomy and Astrophysics, ISSN 0004-6361, 2013, Volume 559, pp. A31 - 11
Journal Article
The Astrophysical Journal Letters, ISSN 1538-4357, 05/2009, Volume 696, Issue 2, pp. L115 - L119
We have made CO(J = 2-1) observations toward the H II region RCW 49 and its ionizing source, the rich stellar cluster Westerlund 2, with the NANTEN2... 
ISM: individual (RCW 49) | Hii regions | ISM: clouds | Open clusters and associations: individual (Westerlund 2) | H II regions | ASTRONOMY & ASTROPHYSICS | STAR-FORMATION | RCW-49 | GLIMPSE | CO SURVEY | open clusters and associations: individual (Westerlund 2) | GALAXY
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 10/2018, Volume 480, Issue 2, pp. 2109 - 2124
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 04/2015, Volume 450, Issue 4, pp. 3855 - 3873
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 04/2007, Volume 466, Issue 1, pp. 137 - 149
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2015, Volume 450, Issue 4, pp. 3855 - 3873
O and early B stars are at the apex of galactic ecology, but in the Milky Way, only a minority of them may yet have been identified. We present the results of... 
CORE | SPIRAL ARMS | Galaxy: structure | MOLECULAR CLOUDS | surveys | open clusters and associations: individual: Westerlund 2 | SOUTHERN | ISOCHRONES | stars: early-type | dust, extinction | SCALE HEIGHT | CLUSTERS | ASTRONOMY & ASTROPHYSICS | stars: massive | FORMING COMPLEXES | MASSIVE STAR | MILKY-WAY | Physics - Solar and Stellar Astrophysics
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2011, Volume 416, Issue 1, pp. 501 - 508
Journal Article
Astronomical Journal, ISSN 0004-6256, 11/2018, Volume 156, Issue 5, p. 211
Westerlund 2 (Wd2) is the central ionizing star cluster of the H II region RCW 49 and the second most massive young star cluster (M = (3.6 +/- 0.3) x 10(4)... 
stars: early-type | Galaxy: open clusters and associations: individual (Westerlund 2) | H II regions | techniques: radial velocities | Galaxy: kinematics and dynamics | CORE | CALIBRATION | DYNAMICAL EVOLUTION | CLOUD | CLASSIFICATION | SEGREGATION | GAIA | ASTRONOMY & ASTROPHYSICS | GALAXIES | GLOBULAR-CLUSTERS | KINEMATICS
Journal Article
The Astrophysical Journal Letters, ISSN 1538-4357, 08/2007, Volume 665, Issue 2, pp. L163 - L166
Journal Article