Results 251 to 260 of about 4,003,229 (276)

Psychological Distress and Trauma Response Among War-Exposed Young Adults in Gaza

open access: yes
Al-Dirawi T   +9 more
europepmc   +1 more source

Young Massive Star Clusters [PDF]

open access: yesAnnual 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.
Stephen Mcmillan, Mark Gieles
exaly   +7 more sources

The early evolution of young massive clusters [PDF]

open access: yesAstronomy and Astrophysics, 2023
Massive stars are predominantly born in stellar associations or clusters. Their radiation fields, stellar winds, and eventual supernovae have a strong impact on their local surroundings. A significant fraction of massive stars are observed to be so-called runaway stars, which travel through the galaxy at high speed.
Lex Kaper   +2 more
exaly   +11 more sources

No evidence of mass segregation in massive young clusters [PDF]

open access: yesAstronomy and Astrophysics, 2009
Aims. We investigate the validity of the mass segregation indicators commonly used in analysing young stellar clusters. Methods. We simulate observations by constructing synthetic seeing-limited images of a 1000 massive clusters (10^4 Msun) with a standard IMF and a King-density distribution function. Results.
João Alves
exaly   +4 more sources

The spatial evolution of young massive clusters

open access: yesAstronomy and Astrophysics, 2019
International ...
Pouria Khalaj   +2 more
exaly   +4 more sources

Constraining globular cluster formation through studies of young massive clusters – V. ALMA observations of clusters in the Antennae [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2015
Some formation scenarios that have been put forward to explain multiple populations within Globular Clusters (GCs) require that the young massive cluster have large reservoirs of cold gas within them, which is necessary to form future generations of ...
Ivan Cabrera-Ziri   +2 more
exaly   +3 more sources

Gas expulsion and the destruction of massive young clusters [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2006
We examine the luminosity and dynamical mass estimates for young massive stellar clusters. For many young (
Nate Bastian   +2 more
exaly   +2 more sources

Constraining globular cluster formation through studies of young massive clusters - II. A single stellar population young massive cluster in NGC 34 [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2014
Currently there are two competing scenarios to explain the origin of the stellar population in globular clusters (GCs). The main difference between them is whether or not multiple events of star formation took place within GCs. In this paper we present the star formation history (SFH) of Cluster 1, a massive young cluster in NGC 34 $(\sim10^7\mbox{ M}_\
Nate Bastian   +2 more
exaly   +3 more sources

Young massive clusters in Arp 299

Proceedings of the International Astronomical Union, 2019
AbstractBecause of their young ages and compact densities, young massive star clusters (YMCs) are widely considered as potential proto-globular clusters. They are ubiquitous in environments with ongoing star formation activity such as interacting luminous infrared galaxies.
Zara Randriamanakoto, Petri Väisänen
openaire   +1 more source

Most nearby young star clusters formed in three massive complexes [PDF]

open access: yesNature
Efforts to unveil the structure of the local interstellar medium and its recent star formation history have spanned the past seventy years. Recent studies utilizing precise data from space astrometry missions have revealed nearby, newly formed star ...
Núria Miret Roig   +2 more
exaly   +2 more sources

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