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On the evolution of intra-cluster gas within Galactic globular clusters
Solar and Stellar Astrophysics (astro-ph.SR) Galaxy Astrophysics (astro-ph.GA)
2010/12/27
It has been known since the 1950's that the observed gas content of Galactic globular clusters (GCs) is 2-3 orders of magnitude less than the mass lost by stars between Galactic disk crossings.
An optical/NIR survey of globular clusters in early-type galaxies. I. Introduction and data reduction procedures
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2010/12/24
The combination of optical and near-infrared (NIR) colours has the potential to break the age/metallicity degeneracy and offers a better metallicity sensitivity than optical colours alone.
Calcium and light-elements abundance variations from high resolution spectroscopy in globular clusters
abundances stars evolution globular clusters general
2010/3/8
We use abundances of Ca, O, Na, Al from high resolution UVES spectra of 200 red giants in 17 globular clusters (GCs) to investigate the correlation found by Lee et al. (2009) between chemical enrichme...
Spectroscopic Study of the Globular Clusters in M31。
Galactic Orbits of Globular Clusters in a Barred Galaxy
Galactic Orbits Barred Galaxy Globular Clusters
2009/6/26
Galactic Orbits of Globular Clusters in a Barred Galaxy。
Core Radius-Mass Evolution of Globular Clusters。
Far-ultraviolet surveys of globular clusters：searching For the products of stellar collisions and near misses
Far-ultraviolet surveys stellar collisions globular clusters
2009/6/17
Far-ultraviolet surveys of globular clusters：searching For the products of stellar collisions and near misses。
Using x-rays to probe the compact binary content of Globular clusters
x-rays binary content Globular clusters
2009/6/17
Using x-rays to probe the compact binary content of Globular clusters。
Compact binaries in globular clusters。
Modeling eclipsing binaries in globular clusters。
Physical parameters of RR Lyraes in globular clusters from long term CCD photometry
RR Lyraes CCD photometry globular clusters
2009/6/10
Physical parameters of RR Lyraes in globular clusters from long term CCD photometry。
Surface Brightness Profiles of Galactic Globular Clusters
Surface Brightness Profiles Galactic Globular Clusters
2009/6/9
Surface Brightness Profiles of Galactic Globular Clusters。
A COMPARISON OF TWO MASS DISTRIBUTIONS APPLICABLE TO GLOBULAR CLUSTERS AND DWARF GALAXIES
globular clusters general-Galaxy halo-Galaxies dwarf
2009/3/6
A particular case of mass distribution in stellar systems, already
described in the literature, is compared to the King model of mass distribution. For
the cases which would correspond to the descri...
GLOBULAR CLUSTERS AND PLANETARY NEBULAE KINEMATICS AND X–RAY EMISSION IN THE EARLY–TYPE GALAXY NGC 5128
Galaxies kinematics and dynamics-Galaxies elliptical and lenticular, cD-Galaxies structure-dark matter-Galaxies individual (NGC5128)
2009/2/18
The estimates of the mass of the galaxy NGC 5128 based on the
di erent mass tracers, globular clusters (GCs) and planetary nebulae (PNe), are
presented. These estimates are compared with the estimat...
GRADIENT OF MEAN MASS OF A STAR IN THE FIELD OF GLOBULAR CLUSTERS
globular clusters general-Stars fundamental parameters (masses)
2009/2/16
Based on the relevant available data, the distributions of masses
and apparent magnitudes of stars belonging to globular star clusters are simulated.
The simulations are aimed at examining the in°ue...