Results 1 to 10 of about 384 (114)
Young Massive Star Clusters [PDF]
Annual Review of Astronomy and Astrophysics, 2010 Young massive clusters (YMCs) are dense aggregates of young stars that form the fundamental building blocks of galaxies. Several examples exist in the Milky Way Galaxy and the Local Group, but they are particularly abundant in starburst and interacting galaxies.
Simon Portegies Zwart, Mark Gieles
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Radii of Young Star Clusters in Nearby Galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT We measure the projected half-light radii of young star clusters in 31 galaxies from the Legacy Extragalactic UV Survey (LEGUS). We implement a custom pipeline specifically designed to be robust against contamination, which allows us to measure radii for 6097 clusters.
Oleg Y. Gnedin, Gillen Brown
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Dynamics of Black Hole–Neutron Star Binaries in Young Star Clusters [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT Young star clusters are likely the most common birthplace of massive stars across cosmic time and influence the formation of compact binaries in several ways. Here, we simulate the formation of black hole–neutron star binaries (BHNSs) in young star clusters, by means of the binary population synthesis code MOBSE interfaced with ...
Michela Mapelli +2 more
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Star Formation in Young Star Cluster NGC 1893 [PDF]
Monthly Notices of the Royal Astronomical Society, 2007 Accepted for the publication in MNRAS, 21 pages, 26 figures, 10 ...
Saurabh Sharma +2 more
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Dust-buried Compact Sources in the Dwarf Galaxy NGC 4449
The Astrophysical Journal, 2023 Multiwavelength images from the Hubble Space Telescope covering the wavelength range 0.27–1.6 μ m show that the central area of the nearby dwarf galaxy NGC 4449 contains several tens of compact sources that are emitting in the hydrogen recombination line
Daniela Calzetti +12 more
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Young Star Clusters in the LMC [PDF]
Symposium - International Astronomical Union, 1991 We discuss the integrated colours, kinematics, formation, dynamical evolution and initial mass functions of the young globular star clusters in the Large Magellanic Cloud (LMC). Because these clusters are so young, they offer us insights, unobtainable from the old globular clusters in our Galaxy, into the formation and early dynamical evolution of ...
K. C. Freeman, R.A.W. Elson
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Be Stars in Young LMC Clusters [PDF]
Symposium - International Astronomical Union, 1994 Slitless field Hα spectroscopy with a resolution of 0.2 nm has detected numerous Be stars in 3 young open star clusters in the LMC but only a few each in one Galactic and one LMC cluster. The line widths indicate rapid rotation as is typical of Galactic field Be stars.
H. Kjeldsen, D. Baade
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Young Star Clusters: Progenitors of Globular Clusters!? [PDF]
Highlights of Astronomy, 2005 AbstractStar cluster formation is a major mode of star formation in the extreme conditions of interacting galaxies and violent starbursts. Young clusters are observed to form in a variety of such galaxies, a substantial number resembling the progenitors of globular clusters in mass and size, but with significantly enhanced metallicity.
Anders, Peter +2 more
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THE BRIGHTEST YOUNG STAR CLUSTERS IN NGC 5253 [PDF]
The Astrophysical Journal, 2015 67 pages; 11 figures; 7 tables.
Calzetti, D. +46 more
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The Astrophysical Journal Letters, 2023 A primary new capability of JWST is the ability to penetrate the dust in star-forming galaxies to identify and study the properties of young star clusters that remain embedded in dust and gas. In this Letter we combine new infrared images taken with JWST
Bradley C. Whitmore +30 more
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