Luminescence for charge exchange of atom--ions with N/sub 2/ and CO molecules in the energy range 2 to 100 eV. [Cross sections]
Technical Report
·
OSTI ID:5168112
Electronically excited states of the isoelectronic molecules N/sub 2/ and CO are formed by charge exchange with several projectile ions. The vibrational occupation and excitation cross sections of these states were determined from the emission spectra. The occupations deviated strongly from the Franck-Condon distribution in the energy range investigated (2 to 1000 eV). Generally, a similar velocity dependence is found for all projectile ions (He/sup +/, Ne/sup +/, Ar/sup +/, C/sup +/, N/sup +/, O/sup +/, H/sup +/, H2/sup +/, H3/sup +/) above 50 eV. Measurement of the excitation cross sections showed a correlation with the deviation from the Franck-Condon distribution. This was more evident for smaller cross sections.
- Research Organization:
- Max-Planck-Institut fuer Stroemungsforschung, Goettingen (Germany, F.R.)
- OSTI ID:
- 5168112
- Report Number(s):
- N-77-29934; MPIS-3/1977
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ARGON IONS
ATOMIC IONS
CARBON COMPOUNDS
CARBON IONS
CARBON MONOXIDE
CARBON OXIDES
CATIONS
CHALCOGENIDES
CHARGE EXCHANGE
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
CRYOGENIC FLUIDS
ELEMENTS
EMISSION SPECTRA
ENERGY DEPENDENCE
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EV RANGE
EV RANGE 01-10
EV RANGE 10-100
EV RANGE 100-1000
EXCITATION
FLUIDS
FRANCK-CONDON PRINCIPLE
HELIUM IONS
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
HYDROGEN IONS 2 PLUS
HYDROGEN IONS 3 PLUS
ION COLLISIONS
ION-MOLECULE COLLISIONS
IONS
LUMINESCENCE
MOLECULAR IONS
MOLECULE COLLISIONS
NEON IONS
NITROGEN
NITROGEN IONS
NONMETALS
OXIDES
OXYGEN COMPOUNDS
OXYGEN IONS
SPECTRA
VELOCITY
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ARGON IONS
ATOMIC IONS
CARBON COMPOUNDS
CARBON IONS
CARBON MONOXIDE
CARBON OXIDES
CATIONS
CHALCOGENIDES
CHARGE EXCHANGE
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
CRYOGENIC FLUIDS
ELEMENTS
EMISSION SPECTRA
ENERGY DEPENDENCE
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EV RANGE
EV RANGE 01-10
EV RANGE 10-100
EV RANGE 100-1000
EXCITATION
FLUIDS
FRANCK-CONDON PRINCIPLE
HELIUM IONS
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
HYDROGEN IONS 2 PLUS
HYDROGEN IONS 3 PLUS
ION COLLISIONS
ION-MOLECULE COLLISIONS
IONS
LUMINESCENCE
MOLECULAR IONS
MOLECULE COLLISIONS
NEON IONS
NITROGEN
NITROGEN IONS
NONMETALS
OXIDES
OXYGEN COMPOUNDS
OXYGEN IONS
SPECTRA
VELOCITY