ABSTRACT

Frazier et al. (1978) observe a dominant vibrational excitation at 50 meV in electron transmission studies.

See Table 126.2.

Total scattering cross sections in C6H6 have been measured by Makochekanwa et al. (2003) and Kasperski et al. (1997) as shown in Tables 126.3 and 126.4 and Figure 126.1. The highlights of the cross sections are

1. A peak in the cross section in the vicinity of ~1 eV attributed to the formation of the parent negative ion, C F66

−, and autodetachment (Kasperski et al., 1997). 2. A relatively broad peak in the range from 10 to 40 eV

with spikes at 14 and 30 eV attributed to dissociative attachment, with the formation of fragments, F−, C F5 3

− , and C F6 5 − ions (Makochekanwa et al., 2003).