The mass function of Young Star Clusters in the AntennaeGALAXY: GLOBULAR CLUSTERS: GENERALFritze-v. Alvensleben, U.A&AAstronomy and Astrophysics
The young star clusters have properties that are consistent with old globular clusters (e.g., their mass and size). However, we find that both their luminosity function and their mass function are, to first order, described by power-laws with indices close to -2, rather than bell-shaped ...
A dwarf galaxy remnant in Canis Major: the fossil of an in-plane accretion on to the Milky Way We present an analysis of the asymmetries in the population of Galactic M-giant stars present in the 2MASS All Sky catalogue. Several large-scale asymmetri... NF Martin,RA Ibata,M Bellazzini...
ofthegalaxyandanold12Gypopulationrepresentingthe remaining∼65percentofthe total luminous mass. In addi- ⋆ Based on observations collected at the European Southern Ob- servatory, Paranal, Chile (60.A-9041(A)). tion, the southern nucleus has an intense ongoing starburst, ...
This means applying it at certain stages of existing mass-production processes , such as printing antennae onto mobile-phone cases . 这意味到一定阶段申请已有的大规模生产工序,比如印刷出天线安装到手机壳上。 Besides antennae these include edge circuits for the screen , three-dimensional connections for...
Galaxy : open clusters and associations : generalgalaxies : interactionsgalaxies : starburstgalaxies : star clustersThe Antennae is a pair of late type spirals in the course of merging. Theinteraction triggered an ongoing strong burst of star formation that alsoproduced a large number of Young Star...
ALMA CO and VLT/SINFONI H2 observations of the Antennae overlap region: mass and energy dissipationgalaxies: individual: Antennaegalaxies: ISMradio lines: ISMinfrared: ISMWe present an analysis of super-giant molecular complexes (SGMCs) in the overlap region of the Antennae galaxy merger, based on...
We have obtained ALMA CO and 870 \\mu 渭 \\mu m observations of the Antennae galaxy system with \\sim 0".5 \\sim 0".5 resolution. This cloud stands out in the data with a radius of \\lesssim 24 \\lesssim 24 ~pc and mass of >5imes 10^6 >5imes 10^6 ~M _\\odot _\\o...
Over a mass range from 5E6 to 9E8 solar masses, the molecular complexes follow a power-law mass function with a slope of -1.4 +/- 0.1, which is very similar to the slope seen at lower masses in molecular clouds and cloud cores in the Galaxy. Compared to the spiral galaxy M51, ...
The Antennae galaxies (NGC 4038/39) are a pair of relatively nearby ( D 19 Mpc for H 0 = 75) gas-rich spirals of comparable mass in the process of merging with extensive dynamical and evolutionary synthesis modeling available. With HST WFPC1 Whitmore & Schweizer ({dy1995) (WS95) ...