Published 1975
| Version v1
Book
Atomic level population densities in decaying overcooled helium plasmas
Description
Qualitative features of helium atomic level population in plasmas far from equilibrium are discussed. The excited level population densities of helium atoms are calculated in 'stationary flow' approximation for electron temperatures 0.1-0.4 eV and electron densities 1014-1016cm-3, assuming the ionization degree more than 0.001. The conditions of inverse population are investigated both for pure helium plasmas and for mixtures of helium with other gases. (Auth.)
Additional details
Publishing Information
- Publisher
- North Holland Publishing Company.
- Imprint Place
- Amsterdam
- ISBN
- 07204033391
- Imprint Title
- Phenomena in ionized gases
- Imprint Pagination
- v. 1 p. 41.
Conference
- Title
- 12. international conference on phenomena in ionized gases.
- Dates
- 18 Aug 1975.
- Place
- Eindhoven, The Netherlands.
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 7234715
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DE-EXCITATION; ELECTRON DENSITY; ELECTRON TEMPERATURE; EXCITED STATES; HELIUM; NON-EQUILIBRIUM PLASMA; POPULATION DENSITY; POPULATION INVERSION
- Descriptors DEC
- ELEMENTS; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; NONMETALS; PLASMA; RARE GASES