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Mapping of the potential anisotropy

Let us make the relation between the potential anisotropy and the final state distribution more quantitative. In first-order perturbation theory Equation (5.4f) can be directly integrated yielding the (approximate) expression [Pg.126]

In order to relate the rotational excitation function directly to the potential parameters we consider a potential of the form [Pg.126]

However, we must underline that this simple relation is only valid in the sudden limit, Erot C E. Equation (6.31) emphasizes in a simple way how the excitation function and therefore the final state distribution depends on the energy E, the reduced mass m, and last but not least the anisotropy parameter 0(7).+ More of the interrelation between the anisotropy of the PES and the final rotational state distribution follows in Chapter 10. [Pg.126]

1) C1CN (Barts and Halpern 1989) BrCN (Russel, McLaren, Jackson, and Halpern 1987) ICN (Fisher et al. 1984 Marinelli, Sivakumar, and Houston 1984 Nadler, Mahgerefteh, Reisler, and Wittig 1985). [Pg.127]

3) O3 (Moore, Bomse, and Valentini 1983 Levene, Nieh, and Valentini 1987). [Pg.127]


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