Published February 1986
| Version v1
Miscellaneous
The quenching of O+2 (X, v) by Kr in the energy regime from 0.04 to 2 eV
- 1. Innsbruck Univ. (Austria). Inst. fuer Experimentalphysik
- 2. Colorado Univ., Boulder (USA)
Description
The rate coefficient for the collisional relaxation of vibrationally excited O+2 ions by Kr decreases from 1.5 x 10-11 cm3 sec-1 at 300 K to a minimum of 9 x 10-12 cm3 sec-1 at kinetic energies, KEsub(cm) approx= 0.3 eV and increases to 6 x 10-11 cm3 sec-1 at 2 eV. The quenching at low KEsub(cm) (< 0.1 eV) is attributed to long range chemical attraction arising from chemical bonding of O+2 and Kr, while the quenching at higher kinetic energy is presumably due to short range repulsive forces. (Author)
Additional details
Publishing Information
- Imprint Title
- SASP '86: Symposium on atomic and surface physics
- Imprint Pagination
- 383 p.
- Journal Page Range
- p. 43-46.
- Report number
- INIS-mf--10450
Conference
- Title
- Symposium on atomic and surface physics.
- Acronym
- SASP '86
- Dates
- 9-15 Feb 1986.
- Place
- Obertraun (Austria).
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 17045812
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ENERGY DEPENDENCE; EV RANGE 01-10; EXCITED STATES; ION-MOLECULE COLLISIONS; KRYPTON; MATHEMATICAL MODELS; MILLI EV RANGE; OXYGEN IONS; REACTION KINETICS
- Descriptors DEC
- CHARGED PARTICLES; COLLISIONS; ELEMENTS; ENERGY LEVELS; ENERGY RANGE; EV RANGE; ION COLLISIONS; IONS; KINETICS; MOLECULE COLLISIONS; NONMETALS; RARE GASES