搜索结果: 1-10 共查到“天体物理学 ISM”相关记录10条 . 查询时间(0.245 秒)
Classifying structures in the ISM with Support Vector Machines: the G16.05-0.57 supernova remnant
Classifying structures Support Vector Machines supernova remnant
2011/10/20
We apply Support Vector Machines -- a machine learning algorithm -- to the task of classifying structures in the Interstellar Medium. As a case study, we present a position-position velocity data cube...
The Evolution of the Large-scale ISM: Bubbles, Superbubbles and Non-Equilibrium Ionization
the Large-scale ISM Bubbles Superbubbles
2011/1/11
The ISM, powered by SNe, is turbulent and permeated by a magnetic field (with a mean and a turbulent component). It constitutes a frothy medium that is mostly out of equilibrium and is ram pressure do...
ISM enrichment and local pollution in dwarf galaxies
Cosmology and Extragalactic Astrophysics (astro-ph.CO) Galaxy Astrophysics (astro-ph.GA)
2010/12/28
The fate of metals after they are released in starburst episodes is still unclear. What phases of the interstellar medium are involved, in which timescales?
Positron annihilation spectrum from the Galactic Centre region observed by SPI/INTEGRAL, revisited: annihilation in a cooling ISM?
High Energy Astrophysical Phenomena (astro-ph.HE)
2010/12/24
We analyse SPI/INTEGRAL data on the 511 keV line from the Galactic Centre, accumulated over ~6 years of observations.
New candidate Planetary Nebulae in the IPHAS survey: the case of PNe with ISM interaction
Planetary nebulae ISM interaction survey
2010/3/8
We present the results of the search for candidate Planetary Nebulae interacting with the interstellar medium (PN-ISM) in the framework of the INT Photometric H$\alpha$ Survey (IPHAS) and located in t...
Diagnostics of the Ionized ISM：The Importance of Density Fluctuations
Ionized ISM Density Fluctuations
2009/6/18
Diagnostics of the Ionized ISM：The Importance of Density Fluctuations。
HD 192281 and HD 10125：A Study of their Local ISM using Radio and Infrared Data
HD 192281 HD 10125 Infrared Data
2009/6/15
HD 192281 and HD 10125：A Study of their Local ISM using Radio and Infrared Data。
Photoionizing shocks in the ISM。
A High Resolution H I Study of the ISM Local to Galactic Wolf-rayet Stars
Galactic Wolf-rayet Stars ISM High Resolution H I
2009/6/5
A High Resolution H I Study of the ISM Local to Galactic Wolf-rayet Stars。
PRESSURE AT THE ISM-HALO INTERFACE：A REHEATING FREQUENCY DEPENDECE
ISM-HALO INTERFACE REHEATING FREQUENCY DEPENDECE
2009/3/26
The dependence of the thermal pressure of hot galactic halos on a
model parameter describing the frequency of major reheating episodes during galactic
history is investigated. Pressure on the interf...