Results 141 to 150 of about 106,016 (255)

Five young star clusters in the outer region of the Small Magellanic Cloud [PDF]

, 2007
Andrés E. Piatti, Ata Sarajedini, D. Geisler, Carme Gallart, M. Wischnjewsky   +4 more
openalex   +1 more source

From Young Massive Clusters to Old Globular Clusters: Density Profile Evolution and Intermediate-mass Black Hole Formation

The Astrophysical Journal
The surface brightness profiles of globular clusters are conventionally described with the well-known King profile. However, observations of young massive clusters (YMCs) in the local Universe suggest that they are better fit by simple models with flat ...
Kuldeep Sharma, Carl L. Rodriguez
doaj   +1 more source

The Star Population of Young Open Clusters: A Photometric and Spectroscopic Study [PDF]

, 2003
Amparo Marco Tobarra
openalex   +1 more source

The K2 M67 Study: A Curiously Young Star in an Eclipsing Binary in an Old Open Cluster* [PDF]

, 2018
Eric L. Sandquist, Robert D. Mathieu, Samuel N. Quinn, Maxwell L. Pollack, David W. Latham, Timothy M. Brown, Rebecca Esselstein, Suzanne Aigrain, Hannu Parviainen, Andrew Vanderburg, Dennis Stello, Garrett Somers, Marc H. Pinsonneault, Jamie Tayar, Jerome A. Orosz, Luigi R. Bedin, Mattia Libralato, Luca Malavolta, Domenico Nardiello   +18 more
openalex   +1 more source

On the Correlation between Young Massive Star Clusters and Gamma-Ray Unassociated Sources

The Astrophysical Journal Letters
Star clusters (SCs) are potential cosmic-ray accelerators and therefore are expected to emit high-energy radiation. However, a clear detection of gamma-ray emission from this source class has only been possible for a handful of cases.
Giada Peron, Giovanni Morlino, Stefano Gabici, Elena Amato, Archana Purushothaman, Marcella Brusa   +5 more
doaj   +1 more source

Young, wild and free: the early expansion of star clusters [PDF]

, 2023
A. Della Croce, E. Dalessandro, A. Livernois, Enrico Vesperini   +3 more
openalex   +1 more source

Young star clusters in external galaxies

, 2011
Invited talk presented at "Stellar Clusters and Associations - A RIA workshop on GAIA", 23-27 May 2011, Granada ...
openaire   +2 more sources

New nearby young star cluster candidates within 200 pc [PDF]

, 2006
Eric E. Mamajek
openalex   +1 more source

Is the RSGC4 (Alicante 8) Cluster a Real Star Cluster? Peculiar Radial Velocities of Red Supergiant Stars

The Astronomical Journal
Young massive star clusters, like the six red supergiant clusters in the Scutum complex, provide valuable insights into star formation and galaxy structures. We investigated the high-resolution near-infrared spectra of 60 RSG candidates in these clusters
Sang-Hyun Chun, GyuChul Myeong, Jae-Joon Lee, Heeyoung Oh   +3 more
doaj   +1 more source

Stellar-Dynamics of Young Star Clusters

, 2000
The stellar-dynamical evolution of bound star clusters during the first few Myr is dominated by binary-binary and binary-star interactions, the rapid sinking of the most massive stars to the centre of the clusters and mass loss from evolving stars. The consequences of these processes for the binary and stellar population in clusters, and for the star ...
openaire   +2 more sources