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J. Chem. Phys. 60, 1885 (1974); http://dx.doi.org/10.1063/1.1681289 (7 pages)

Calculated long‐range interactions and low energy scattering of Ar☒H

Albert F. Wagner, G. Das, and Arnold C. Wahl

Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439

(Received 5 November 1973)

The long‐range interaction potential in Ar☒H is evaluated through the use of the multi‐configuration‐self‐consistent‐field (MCSCF) method. The values of C6 and C8 obtained by analysis of the dispersion terms in this potential agree with previous calculations and estimates. The potential is used to calculate the total elastic cross sections for low energy hydrogen‐argon scattering. These results support only one of the two conflicting experimental measurements reported in the literature.

© 1974 American Institute of Physics

ARTICLE DATA

PUBLICATION DATA

ISSN

0021-9606 (print)  
1089-7690 (online)

For access to fully linked references, you need to log in.
    P. Bertoncini and A. C. Wahl, Phys. Rev. Lett. 25, 991 (1970).

    G. Das and A. C. Wahl, Phys. Rev. A 4, 825 (1971).

    B. K. Rao, D. Ikenberry, and T. P. Das, Phys. Rev. A 2, 1411 (1970).

    P. S. Bagus, Phys. Rev. 139, A619 (1965).

    T. L. Gilbert, P. S. Bagus, and C. C. J. Roothaan, J. Chem. Phys. 56, 5195 (1972)JCPSA6000056000010005195000001.

    G. Starkschall and R. G. Gordon, J. Chem. Phys. 54, 663 (1971)JCPSA6000054000002000663000001;, J. Chem. Phys. 56, 2801 (1972)JCPSA6000056000006002801000001.

    R. B. Bernstein, J. Chem. Phys. 38, 2599 (1963)JCPSA6000038000011002599000001.


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