Results 241 to 250 of about 51,682 (265)
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2001
We study the evolution of relatively young Galactic open clusters, such as the Pleiades, Praesepe and the Hyades. The calculations include a realistic mass function, primordial binaries and the external potential of the parent Galaxy. The equations of motions of all stars are computed using the GRAPE-4 while taking the evolution of single stars and ...
Simon F. Portegies Zwart +3 more
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We study the evolution of relatively young Galactic open clusters, such as the Pleiades, Praesepe and the Hyades. The calculations include a realistic mass function, primordial binaries and the external potential of the parent Galaxy. The equations of motions of all stars are computed using the GRAPE-4 while taking the evolution of single stars and ...
Simon F. Portegies Zwart +3 more
openaire +1 more source
Search for B[e] Stars in Young Open Clusters
1998The properties and the stellar content of five young open clusters have been investigated to identify new B[e] stars. After a detailed analysis we conclude that none of the ~ 260 relatively young early type stars can be identified as such. We propose that either the B[e] characteristic is not present in young stars or that due to the close proximity of
de Winter, D. +2 more
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Problems of the investigation of open star clusters
Astronomical & Astrophysical Transactions, 2006Some problems of the investigation of open star clusters are discussed. The efforts of the staff of the Astronomical Observatory of Ural State University in this field are discussed too.
P. E. Zakharova, A. V. Loktin
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New Method to Detect and Characterize Active Be Star Candidates in Open Clusters
Galaxies, 2023Anahí Granada +2 more
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Tidal tails of open star clusters as probes of early gas expulsion
Astronomy and Astrophysics, 2020Frantis̆Ek Dinnbier, Pavel Kroupa
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Star Clusters Across Cosmic Time
Annual Review of Astronomy and Astrophysics, 2019Mark R Krumholz +2 more
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Galactic rotation parameters from data on open star clusters
Astronomy Letters, 2007V V Bobylev, A T Bajkova, Bobylev V V
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