Diagnostics for spectropolarimetry and magnetography
An assessment on the capabilities of modern spectropolarimeters and magnetographs is in order since most of our astrophysical results rely upon the accuracy of...
This paper examines the possibility of recovering quantitative information on chromospheric velocity fields from high resolution (lambda/Delta lambda of about...
Diagnostics of the Ionized ISM: The Importance of Density Fluctuations
It is well known that when measuring electron densities in H II regions locally via emission line ratios the values observed are 100cm-3, but gobal values...
Differential efficiency of massive star formation in NGC 628
The efficiency ratio of massive star formation in the arms of the spiral NGC 628 to that in the interarm region has been determined from the sizes and positions...