Fine Structure Transition Cross Sections of Ar+and Ne+in Collisions with Rare Gases

1990 ◽  
Vol 59 (3) ◽  
pp. 898-901 ◽  
Author(s):  
Atsushi Fukuroda ◽  
Nobuo Kobayashi ◽  
Yozaburo Kaneko
Keyword(s):  
Fine Structure ◽  
Cross Sections ◽  
Rare Gases ◽  
Structure Transition

Prediction of the onset energy of the fine-structure transition in neon charge transfer

1991 ◽  
Vol 69 (6) ◽  
pp. 655-657
Author(s):  
Stephen L. Howard
Keyword(s):  
Fine Structure ◽  
Charge Transfer ◽  
Transfer Reaction ◽  
Three Dimensional ◽  
Charge Transfer Reaction ◽  
Rare Gases ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Structure Transition ◽  
One Dimensional

Data from previous crossed-beam experiments have demonstrated a low-energy onset of the endoergic fine-structure transition in the charge-transfer reaction of rare gases. Correlation of the spin-orbit energies within this group of the periodic table with the onset collision energy from these experiments is used to predict the onset energy for Ne. The correlation also shows that a three-dimensional model should be used to theoretically describe the intermediate R2+ instead of a one-dimensional model.

Diffusion cross sections for potassium and levels in rare gases

1996 ◽  
Vol 29 (3) ◽  
pp. 435-448 ◽  
Author(s):  
F Yahyaei-Moayyed ◽  
A P Hickman ◽  
A D Streater
Keyword(s):  
Cross Sections ◽  
Rare Gases

Further investigations of charge exchange and electron detachment - I. Ion energies 3 to 40 keV - II. Ion energies 100 to 4000 eV

1955 ◽  
Vol 227 (1171) ◽  
pp. 466-486 ◽  
Keyword(s):  
Charge Transfer ◽  
Energy Range ◽  
Cross Sections ◽  
Atomic Hydrogen ◽  
Molecular Hydrogen ◽  
Hydrogen Ions ◽  
Electron Detachment ◽  
Rare Gases ◽  
Helium Ions ◽  
Ion Energies

This paper describes the measurement of charge transfer cross-sections for protons, molecular hydrogen ions and helium ions in the rare gases and hydrogen, and electron detachment cross-sections for negative atomic hydrogen ions in the rare gases. Part I describes the energy range 3 to 40 keV. In part II the energy range 100 to 4000 eV is described, and the results are discussed in terms of the pseudo-adiabatic hypothesis. Comparisons are made with other experimental results, and anomalous molecular cases are discussed in terms of reactions involving anti-bonding states.

scholarly journals Warm molecular gas in the M17 SW nebula

2009 ◽  
Vol 5 (H15) ◽  
pp. 401-401
Author(s):  
J. P. Pérez-Beaupuits ◽  
M. Spaans ◽  
M. Hogerheijde ◽  
R. Güsten
Keyword(s):  
Fine Structure ◽  
High Resolution ◽  
Molecular Gas ◽  
Structure Transition ◽  
Dual Color

AbstractHigh resolution maps of the 12CO J = 6 → 5 line and the [C I]3P2 →3P1 (370 μm) fine-structure transition in the Galactic nebula M17 SW are presented. The maps were obtained using the dual color multiple pixel receiver CHAMP+ on the APEX† telescope.

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