ON THE DETERMINATION OF COMPTON PROFILES BY ELECTRON INDUCED K-SHELL IONIZATION

1987 ◽  
Vol 48 (C9) ◽  
pp. C9-819-C9-822
Author(s):  
K. MAHRT ◽  
P. ESCHWEY ◽  
H. GENZ ◽  
Y. MAO ◽  
A. RICHTER
Keyword(s):  
Shell Ionization

Experimental determination of cross sections forK-shell ionization by electron impact for C, O, Al, Si, and Ti

2012 ◽  
Vol 86 (4) ◽  
Author(s):  
Silvina P. Limandri ◽  
M. A. Z. Vasconcellos ◽  
Ruth Hinrichs ◽  
Jorge C. Trincavelli
Keyword(s):  
Experimental Determination ◽  
Electron Impact ◽  
Cross Sections ◽  
Shell Ionization

Determination of subshell-resolvedL-shell-ionization cross sections of gold induced by 15–40-keV electrons

2014 ◽  
Vol 89 (5) ◽  
Author(s):  
H. V. Rahangdale ◽  
M. Guerra ◽  
P. K. Das ◽  
S. De ◽  
J. P. Santos ◽  
...  
Keyword(s):  
Cross Sections ◽  
Ionization Cross ◽  
Ionization Cross Sections ◽  
Shell Ionization

Galactic orbits of stars

1966 ◽  
Vol 25 ◽  
pp. 93-97
Author(s):  
Richard Woolley
Keyword(s):  
Globular Cluster ◽  
Potential Field ◽  
High Velocity ◽  
Velocity Vector ◽  
Variable Stars ◽  
The Sun ◽  
Proper Motions ◽  
Rr Lyrae ◽  
The Galaxy

It is now possible to determine proper motions of high-velocity objects in such a way as to obtain with some accuracy the velocity vector relevant to the Sun. If a potential field of the Galaxy is assumed, one can compute an actual orbit. A determination of the velocity of the globular clusterωCentauri has recently been completed at Greenwich, and it is found that the orbit is strongly retrograde in the Galaxy. Similar calculations may be made, though with less certainty, in the case of RR Lyrae variable stars.

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