scholarly journals Quantum-Mechanical Calculations of Cross Sections for Electron Collisions With Atoms and Molecules

2016 ◽  
Vol 14 (1-2) ◽  
pp. 1600093 ◽  
Author(s):  
Klaus Bartschat ◽  
Jonathan Tennyson ◽  
Oleg Zatsarinny
Keyword(s):  
Cross Sections ◽  
Quantum Mechanical ◽  
Quantum Mechanical Calculations ◽  
Electron Collisions ◽  
Atoms And Molecules

Quantum mechanical calculations of effective collision cross-sections for He-N2interaction

1991 ◽  
Vol 72 (6) ◽  
pp. 1347-1364 ◽  
Author(s):  
Frederick R.W. McCourt ◽  
Velisa Vesovic ◽  
William A. Wakeham ◽  
Alan S. Dickinson ◽  
Merih Mustafa
Keyword(s):  
Cross Sections ◽  
Quantum Mechanical ◽  
Quantum Mechanical Calculations ◽  
Collision Cross Sections ◽  
Effective Collision

The H + HeH+ → He + H2+ reaction from the ultra-cold regime to the three-body breakup: exact quantum mechanical integral cross sections and rate constants

2014 ◽  
Vol 16 (23) ◽  
pp. 11662-11672 ◽  
Author(s):  
Dario De Fazio
Keyword(s):  
Cross Sections ◽  
Rate Constants ◽  
Quantum Mechanical ◽  
Theoretical Studies ◽  
Quantum Mechanical Calculations ◽  
Exact Quantum ◽  
Three Body ◽  
Experimental And Theoretical Studies

Benchmark quantum mechanical calculations from the Wigner's regime to the three-body breakup are compared to previous experimental and theoretical studies.

Stark broadening of the lines 4121 Å and 4437 Å of helium in a plasma: Quantum-mechanical calculations for the electron impact effects

1977 ◽  
Vol 55 (3) ◽  
pp. 240-242 ◽  
Author(s):  
J. M. Bassalo ◽  
M. Cattani
Keyword(s):  
Electron Impact ◽  
Experimental Results ◽  
Quantum Mechanical ◽  
Quantum Mechanical Calculations ◽  
Stark Broadening ◽  
Electron Collisions ◽  
Mechanical Formalism ◽  
Theoretical Predictions ◽  
Quantum Mechanical Formalism

We calculate the broadening and shift of two lines (4121 Å and 4437 Å) for neutral helium in a plasma. To obtain the effect of the electron collisions the quantum-mechanical formalism developed by Bassalo and Cattani is used. Our theoretical predictions are compared with the experimental results of Wulff and of Bötticher, Roder, and Wobig and with the semi-classical estimates of Griem, Baranger, Kolb, and Oertel.

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