Gaseous ion mobility data are used to test theorcticai potentials for H?j + He at large separation distances. Agreement with ab initio calculations is good, but significant discrepancy with recent dhtomics-m-molecules calculations is found. Mobility data are also used to calculate the spherically-av
Measurements of differential He-H2, He-CO2, Ar-CO2 scattering: A test of repulsive interaction potentials
β Scribed by A.P. Kalinin; V.B. Leonas
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 369 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Collisional deactivation rate constants of CO+ A 'fI(v=O and 2) by He, Ne. Ar, N,, and CO have been determined by using a time-resolved laser-induced fluorescence technique. The results were combined with the previously determined Y= 1 rate constants to obtain an interesting u dependence of the rate
Thermal diffukn factors for the systems He-Xc. He-k. Xe--Xr, He-N= and He-CO2 at 306 K have been predicted by using 0% 6, S) potentia1 parameters for hkc and unlike interactions calculated by combining accurate viscosity and second virial coefficients (for I&e) and bina-diffosion and interaction sec
Collisional deactivation processes of the CO\* A 2TI( u= I ) state are investigated by a time-resolved laser-induced fluorescence technique.Theoverallquenchingrateconstantsaredeterminedtobe (9.lfl.O)xlO-", (1.3~0.1)~10-", (1.1~0.1)~10-9, (1.9+ 0.1 )X 10m9, and (1.5 kO.1) X 10m9 cm' molecule-' s-',
The integral total collision cross section for tie H 2 has been measured with an absolute accuracy of -+ 1% to -+4% between 0.14 meV and 2.9 eV. The data have been fitted by a spherical symmetric multiparameter Morse-splinedispersion potential, which agrees well with results of ab initio calculation