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A Model for the Origin of High Density in Loop-top X-ray Sources
Model Origin Density Loop-top X-ray Sources
2011/10/8
Super-hot looptop sources, detected in some large solar flares, are compact sources of HXR emission with spectra matching thermal electron populations exceeding 30 megakelvins. High observed emission ...
Optically thick giant H II regions with decreasing density gradients in three barred galaxies
H II regions three barred galaxies density gradients
2009/6/11
Optically thick giant H II regions with decreasing density gradients in three barred galaxies。
Density bounding in the H II regions of galactic disks：evidence and consequences
Density bounding galactic disks H II regions
2009/6/11
Density bounding in the H II regions of galactic disks：evidence and consequences。
Diagnostic diagrams of electron density versus excitation for planetary nebulae
Diagnostic diagrams electron density planetary nebulae
2009/6/11
Diagnostic diagrams of electron density versus excitation for planetary nebulae。
Density Profiles of Dark Halos from their Mass Accretion Histories
Dark Halos Mass Accretion Histories Density Profiles
2009/6/9
Density Profiles of Dark Halos from their Mass Accretion Histories。