An experimental setup for studying the core-excited atoms and molecules by electron impact using energy analysed electron–ion coincidence technique

2017 ◽  
Vol 91 (7) ◽  
pp. 721-729 ◽  
Author(s):  
S. Kumar ◽  
S. Prajapati ◽  
B. Singh ◽  
B. K. Singh ◽  
R. Shanker
Keyword(s):  
Electron Impact ◽  
Experimental Setup ◽  
Coincidence Technique ◽  
Atoms And Molecules ◽  
Excited Atoms ◽  
The Core

scholarly journals Ionization of atoms and molecules by electron impact: a three body wave treatment

2015 ◽  
Vol 635 (5) ◽  
pp. 052053
Author(s):  
S Houamer ◽  
C Dal Cappello ◽  
M Chinoune
Keyword(s):  
Electron Impact ◽  
Body Wave ◽  
Atoms And Molecules ◽  
Wave Treatment ◽  
Three Body

scholarly journals The formation of mercury molecules

1936 ◽  
Vol 153 (879) ◽  
pp. 359-378 ◽  
Keyword(s):  
High Pressure ◽  
Electron Impact ◽  
Emission Spectra ◽  
Mercury Vapour ◽  
Definite Evidence ◽  
Excited Atoms ◽  
Specific Heats ◽  
Vapour State ◽  
Vapour Density ◽  
Chemical Evidence

Mercury molecules in the vapour state have never been directly detected. The ratio of the specific heats and vapour density determinations all show that mercury vapour is strictly monatomic, so that so far as chemical evidence is concerned mercury vapour molecules do not exist. However, the occurrence of quite strong hands in the absorption and emission spectra of mercury vapour at high pressure demand the presence of molecules in considerable number. We have obtained definite evidence that diatomic molecules are formed in mercury vapour by the attachment of excited atoms to normal atoms. The formation of the molecules in this way clearly reconciles the chemical evidence of their non-existence with Ike hand spectra evidence of their presence; for, unless the atoms are excited by light or electron impact, the vapour may remain practically monatomic.

Chaotic spectra and IVR in highly excited atoms and molecules

1990 ◽  
Author(s):  
Howard S. Taylor ◽  
Jose M. Gomez Llorente
Keyword(s):  
Atoms And Molecules ◽  
Excited Atoms

Reactions of excited atoms and molecules with atoms and molecules

1969 ◽  
Vol 228 (1) ◽  
pp. 68-88 ◽  
Author(s):  
H. Hotop ◽  
A. Niehaus
Keyword(s):  
Atoms And Molecules ◽  
Excited Atoms

Reactions of excited atoms and molecules with atoms and molecules

1968 ◽  
Vol 215 (4) ◽  
pp. 395-407 ◽  
Author(s):  
H. Hotop ◽  
A. Niehaus
Keyword(s):  
Atoms And Molecules ◽  
Excited Atoms
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