Results 171 to 180 of about 2,000,138 (297)
Age and Temperature of Globular-Open Star Clusters Case Study : M3 M35 and M67
Jurnal Sains Dasar, 2017 In this work, the age and the temperature of the globular cluster M3 and the open clusters M37 and M67 were observed by CCD Photometer via a 0.5-meter Rithchey-Chertien Reflecting Telescope at Regional Observatory for the Public Nakhon Ratchasima ...
Chewa Thassana, Wiraporn Maithong
doaj
The Structure of the Globular Star Clusters [PDF]
, 1945 E. Finlay-Freundlich
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The Integrated Magnitudes of 68 Globular Clusters (Abstract) [PDF]
, 1936 William Henry Maloney Christie
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On the nature of the sources of hard pulse X-ray radiation [PDF]
Besides the identified sources of cosmic pulse X-ray radiation with globular clusters NGC 6624, NGC 1851 and MXB 1730-335 several new identifications were made.
Shklovskiy, I. S.
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Globular Clusters in Dense Clusters of Galaxies
The Astronomical Journal, 1999 Deep imaging data from the Keck II telescope are employed to study the globular cluster (GC) populations in the cores of six rich Abell clusters. The sample includes A754, A1644, A2124, A2147, A2151, and A2152, and spans the redshift range z = 0.035-0.066.
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Colour-Magnitude Diagrams for Nine Globular-Like Clusters in the Magellanic Clouds [PDF]
, 1966 S. C. B. Gascoigne
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, 2012 Context and motivation: Globular star clusters have long been considered the ideal astrophysical systems for the study of stellar dynamics. For such stellar systems, the relevant two-body relaxation times are typically shorter than their age, so that it can be argued that they are close to a thermodynamically relaxed state.
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The globular cluster-dark matter halo connection. [PDF]
Mon Not R Astron Soc, 2017 Boylan-Kolchin M.
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Globular cluster formation and evolution in the context of cosmological galaxy assembly: open questions. [PDF]
Proc Math Phys Eng Sci, 2018 Forbes DA +11 more
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