Exchange Effects on the Photodetachment Cross-Section of H^{-}.

1960 ◽  
Vol 131 ◽  
pp. 743 ◽  
Author(s):  
T. L. John
Keyword(s):  
Cross Section ◽  
Exchange Effects ◽  
Photodetachment Cross Section

THE INVESTIGATION OF NON-OSCILLATING STRUCTURE OF THE PHOTODETACHMENT CROSS SECTION OF MOLECULAR ANION USING TRADITIONAL THEORETICAL IMAGING METHOD

2013 ◽  
Vol 12 (05) ◽  
pp. 1350041 ◽  
Author(s):  
MUHAMMAD HANEEF ◽  
SUNEELA ARIF ◽  
JEHAN AKBAR ◽  
NASRULLAH SHAH ◽  
MUHAMMAD ZAHIR
Keyword(s):  
Cross Section ◽  
Electron Flux ◽  
Imaging Method ◽  
Laser Polarization ◽  
Molecular Anion ◽  
Elastic Surface ◽  
Surface Distance ◽  
Soft Surface ◽  
Photodetachment Cross Section ◽  
Analytical Expressions

Using traditional theoretical imaging method, we predict invisible oscillations in the photodetachment cross section of [Formula: see text] near a thin soft surface. A laser which is polarized parallel to the surface is used to knock off electron from [Formula: see text]. Analytical expressions are derived for detached electron flux and photodetachment cross section. The results depend on the inter ion surface distance and separation of the atomic centers of the molecular anion. It is found that the surface strongly affects the detached electron flux and the photodetachment cross section. Unlike the detached electron flux the cross section displays non-oscillating structure. The non-oscillating structure is attributed to the parallel orientation of the laser polarization direction with the thin elastic surface.

Measurement of the photodetachment cross section of the negative ion of fluorine

1987 ◽  
Vol 35 (4) ◽  
pp. 1615-1620 ◽  
Author(s):  
S. Vacquié ◽  
A. Gleizes ◽  
M. Sabsabi
Keyword(s):  
Cross Section ◽  
Negative Ion ◽  
Photodetachment Cross Section

Near threshold photodetachment cross section of negative atomic oxygen ions

2003 ◽  
Vol 12 (12) ◽  
pp. 1390-1394 ◽  
Author(s):  
Wu Jian-Hua ◽  
Yuan Jian-Min ◽  
Vo Ky Lan
Keyword(s):  
Cross Section ◽  
Atomic Oxygen ◽  
Oxygen Ions ◽  
Photodetachment Cross Section ◽  
Near Threshold
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