[PDF] Top 20 Dark Matter in Ultra diffuse Galaxies in the Virgo Cluster from Their Globular Cluster Populations

... explain the observed properties of the ...that their extended sizes are the re- sult of strong gas outflows (Di Cintio et ...tidal galaxies formed from the debris of ... See full document

... for the outer stellar halos of early type galaxies seems to be a general outcome from a hierarchical structure formation ...halo populations, such as the metal-poor (blue) GCs, might ... See full document

... resulting in an IC component with a high fraction of blue-to-red GCs and blue GC ...analyzed the tidal removal of GCs in Virgo-like galaxies and found that on average halos lose ∼ 16% ... See full document

... useful in discriminating between GCs and contaminants given the distance to our targets and the charac- teristics of the telescope/detector combination ...discuss the aperture ... See full document

... that the blue, metal-poor GCs in the inner regions of luminous early-type galaxies also align with the major axes of their ...as the canonical metal-poor halo system is ... See full document

... and Virgo UCDs (Mieske et ...and Virgo dEs (Geha et al. 2003). We overlay three model grids from Thomas et ...lar populations with [ α/ Fe] = 0, 0.3, and 0.5 dex. The UCDs in ... See full document

... peculiar/irregular galaxies increases with redshift ...cD galaxies have smaller dwarf-to-giant ratios than non-cD clusters (Lopez-Cruz et ...of the faint-end slope of the galaxy luminosity ... See full document

... 1.1. The Multimodality of Globular Cluster Systems One of the most significant developments in the study of ex- tragalactic globular cluster systems (GCSs) was ... See full document

... show the mass-weighted age of the stellar populations in the selected early-type dwarfs as a function of distance from the center of the cluster’s dark ... See full document

... for galaxies in the ACS Virgo Cluster Survey (ACSVCS; Cote´ et ...designed, in part, to yield homogeneous SBF distances of the highest pos- sible precision for a large ... See full document

... average, the dynamical M / L ratios of UCDs are about twice as high as those of Galactic globular clus- ters of comparable metallicity ...UCDs in Virgo than in Fornax ...differences ... See full document

... reside in GCs with extended blue tails on the HB, like NGC 2808 ...again the periods of V13 and V24 are inconsistent with BL Her variability ...versus the typical BL Her period range of 1–3 ... See full document

... Los datos del VVV complementan otros surveys como el 2MASS (The Two Micron All- Sky Survey) con fotometría en las bandas J, H, K. Estos datos son excelentes en cuanto a calidad y solo una pequeña parte de éstos no ... See full document

... of the favored period of 0.99538 d in the 2009 version of the Clement et ...comes from Wehlau & Sawyer Hogg (1984), our data favor a much shorter period, of ...Lyrae. The ... See full document

... massive globular cluster in the dwarf irregular galaxy Sextans B, discovered by us on the Hubble Space Telescope Wide Field and Planetary Camera 2 (HST WFPC2) ...with the SCORPIO ... See full document

... 1977). In the right-hand panel of Fig. 2 we show the same galaxies, now indicating with different symbols their ...objects in order to see if their morphologies match with ... See full document

... on the shape of the UV luminosity functions are qualitatively consistent with the picture recently proposed by Boselli et ...forming galaxies recently accreted by the Virgo ... See full document

... taken in the V and I bands by the Faulkes Telescope South over two main seasons: one over August and September 2010 and a further season to help refine the periods in April ...with ... See full document

... calibrate the ISIS light curves into standard ...incorporate the images obtained with the ...used the Stetson (2000) photometric standard field to perform the pho- tometric calibration ... See full document

... Likewise, the simulations of Bekki et ...on the low-mass galaxies, also appear to be consistent with observations, including those from our HST/ACS imaging and results from ground-based ... See full document