搜索结果: 1-11 共查到“恒星物理学 mass”相关记录11条 . 查询时间(0.075 秒)
The Progenitor Mass of SN 2011dh from Stellar Populations Analysis
Progenitor Mass Stellar Populations Analysis
2011/10/18
Using Hubble Space Telescope (HST) photometry, we characterize the age of the stellar association in the vicinity of supernova (SN) 2011dh and use it to infer the zero-age main sequence mass (M_{ZAMS}...
Outflow activities in the young high-mass stellar object G23.44-0.18
stars: pre-main sequence—ISM:molecules—ISM: individual (G23.44-0.18)—stars: formation
2011/9/29
We present an observational study towards the young high-mass star forming region G23.44-0.18 using the Submillimeter Array. Two massive, radio-quiet dusty cores MM1 and MM2 are observed in 1.3 mm con...
Galaxy Structure and Mode of Star Formation in the SFR-Mass Plane from z ~ 2.5 to z ~ 0.1
Galaxy Structure Star Formation SFR-Mass Plane
2011/9/27
We analyze the dependence of galaxy structure (size and Sersic index) and mode of star formation (\Sigma_SFR and SFR_IR/SFR_UV) on the position of galaxies in the SFR versus Mass diagram. Our sample c...
Dissecting high-mass star-forming regions; tracing back their complex formation history
high-mass star-forming regions tracing complex formation
2011/9/26
We present near-infrared JHKs imaging as well as K-band multi-object spectroscopy of the massive stellar content of W3 Main using LUCI at the LBT. We confirm 13 OB stars by their absorption line spect...
Quasar Optical Variability and Black Hole Mass。
Analisys of the luminosity-stellar mass-metallicity relation in cosmological simulations
luminosity-stellar mass-metallicity cosmological simulations
2009/6/26
Analisys of the luminosity-stellar mass-metallicity relation in cosmological simulations。
Big game hunting in the andromeda galaxy：identifying And weighing black holes in low mass x-ray binaries
andromeda galaxy low mass x-ray binaries weighing black holes
2009/6/17
Big game hunting in the andromeda galaxy：identifying And weighing black holes in low mass x-ray binaries。
Orbital Dynamics Analysis of Binary Systems in Mass-Loss Scenarios
Orbital Dynamics Analysis Binary Systems Mass-Loss Scenarios
2009/6/16
Orbital Dynamics Analysis of Binary Systems in Mass-Loss Scenarios。
The Partition Between Terminal Speed and Mass Loss：Thin, Thick, and Rotating Line-Driven Winds
Terminal Speed Rotating Line-Driven Winds Mass Loss
2009/6/16
The Partition Between Terminal Speed and Mass Loss：Thin, Thick, and Rotating Line-Driven Winds。
Parsec-Scale Outflows from Intermediate-Mass Stars
Parsec-Scale Outflows Intermediate-Mass Stars
2009/6/15
Parsec-Scale Outflows from Intermediate-Mass Stars。
AN ALTERNATIVE MASS MODEL FOR GALACTIC DARK CORONAE
AN ALTERNATIVE MASS MODEL GALACTIC DARK CORONAE
2009/3/16
A spherically symmetric mass distribution with two scale parameters
for the dark corona of a (spiral) galaxy as an alternative to the usually applied
quasi-isothermal sphere is considered. Examinati...
