Dissociative excitation of the B/sup 2/. sigma. /sup +//sub 1/2/ states of mercury monohalides by electron impact
Journal Article
·
· Sov. J. Quant. Electron. (Engl. Transl.); (United States)
An investigation was made of the process of excitation of HgCl/sub 2/, HgBr/sub 2/, and HgI/sub 2/ molecules by electron impact producing B/sup 2/..sigma../sup +//sub 1/2/ states of HgCl*, HgBr*, and HgI*. The maximum values of the cross sections for dissociative excitation were found at low electron energies; the values of these cross sections were sigma = (6 +- 3) x 10/sup -18/, (7.5 +- 3) x 10/sup -17/, and (1.2 +- 0.6) x 10/sup -17/ cm/sup 2/ for HgCl*, HgBr*, and HgI*, respectively. The role of such dissociative excitation in lasing was analyzed.
- Research Organization:
- State University, Uzhgorod
- OSTI ID:
- 5652343
- Journal Information:
- Sov. J. Quant. Electron. (Engl. Transl.); (United States), Vol. 13:7
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
74 ATOMIC AND MOLECULAR PHYSICS
ELECTRON-MOLECULE COLLISIONS
DISSOCIATION
EXCITATION
GAS LASERS
KINETICS
MERCURY BROMIDES
MERCURY CHLORIDES
MERCURY IODIDES
CROSS SECTIONS
BROMIDES
BROMINE COMPOUNDS
CHLORIDES
CHLORINE COMPOUNDS
COLLISIONS
ELECTRON COLLISIONS
ENERGY-LEVEL TRANSITIONS
HALIDES
HALOGEN COMPOUNDS
IODIDES
IODINE COMPOUNDS
LASERS
MERCURY COMPOUNDS
MERCURY HALIDES
MOLECULE COLLISIONS
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena
ELECTRON-MOLECULE COLLISIONS
DISSOCIATION
EXCITATION
GAS LASERS
KINETICS
MERCURY BROMIDES
MERCURY CHLORIDES
MERCURY IODIDES
CROSS SECTIONS
BROMIDES
BROMINE COMPOUNDS
CHLORIDES
CHLORINE COMPOUNDS
COLLISIONS
ELECTRON COLLISIONS
ENERGY-LEVEL TRANSITIONS
HALIDES
HALOGEN COMPOUNDS
IODIDES
IODINE COMPOUNDS
LASERS
MERCURY COMPOUNDS
MERCURY HALIDES
MOLECULE COLLISIONS
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena