搜索结果: 1-14 共查到“恒星与银河系 Most Compact”相关记录14条 . 查询时间(0.121 秒)
The four HII regions in the Sgr A East complex: A, B, C, and D, represent evidence of recent massive star formation in the central ten parsecs. Using Paschen-alpha images taken with HST and 8.4 GHz VL...
The LTHE LUMINOSITY, MASS, AND AGE DISTRIBUTIONS OF COMPACT STAR CLUSTERS IN M83 BASED ON HUBBLE SPACE TELESCOPE/WIDE FIELD CAMERA 3 OBSERVATIONS
filters binning
2014/12/20
The newly installed Wide Field Camera 3 (WFC3) on the Hubble Space Telescope has been used to obtain multi-band images of the nearby spiral galaxy M83. These new observations are the deepest and highe...
Velocity Dispersions and Stellar Populations of the Most Compact and Massive Early-Type Galaxies at Redshift ~1
Velocity Dispersions Stellar Populations Most Compact Massive Early-Type Galaxies
2011/10/13
We present Gran-Telescopio-Canarias/OSIRIS optical spectra of 4 of the most compact and massive early-type galaxies in the Groth Strip Survey at redshift z~1, with effective radii Reff=0.5-2.4 kpc and...
We present photometric and spectroscopic observations of the members of three previously cataloged compact group (CG) candidates at redshifts z>0.3. These confirm spectroscopic redshifts compatible wi...
Probing cluster formation under extreme conditions: massive star clusters in blue compact galaxies
galaxies: starburst - galaxies: star clusters: general - galaxies: irregular- galaxies:star formation
2011/9/27
The numerous and massive young star clusters in blue compact galaxies (BCGs) are used to investigate the properties of their hosts. We test whether BCGs follow claimed relations between cluster popula...
AGN Population in Compact Groups Galaxies。
Stellar populations in elliptical galaxies of compact groups
Stellar populations elliptical galaxies compact groups
2009/6/26
Stellar populations in elliptical galaxies of compact groups。
The Structure of the Underlying Stellar Host in Blue Compact Dwarf Galaxies
Stellar Host Blue Compact Dwarf Galaxies
2009/6/18
The Structure of the Underlying Stellar Host in Blue Compact Dwarf Galaxies。
Spectroscopy of luminous blue compact galaxies at Intermediate Redshift
Spectroscopy luminous blue compact galaxies Intermediate Redshift
2009/6/12
Spectroscopy of luminous blue compact galaxies at Intermediate Redshift。
Galaxy evolution in a new Southern Compact Groups sample
Galaxy evolution Southern Compact Groups sample
2009/6/11
Galaxy evolution in a new Southern Compact Groups sample。
Jet-cloud interactions in compact radio sources
Jet-cloud interactions compact radio sources
2009/6/10
Jet-cloud interactions in compact radio sources。
Hickson Compact Groups：The Cores of Elongated Loose Groups
Hickson Compact Groups Elongated Loose Groups
2009/6/9
Hickson Compact Groups: The Cores of Elongated Loose Groups。
Compact star cooling by means of heat waves。
In an earlier analysis it was demonstrated that general relativity
gives higher values of surface tension in strange stars with quark
matter than neutron stars.We generate the modified Tolman–Oppenh...