title: Giant enhancement in low energy photoemission of ar confined in C60.
abstract: Considering an Ar atom endohedrally sequestered in C60, a phenomenal increase in the photoionization cross section of the confined atom through the dominant outer 3p channel is predicted. The effect occurs owing to a powerful dynamical coherent interchannel coupling between the atomic and the cage ionization channels which redirects the bulk of oscillator strength from the giant surface plasmon to the atomic ionization.
authors.affiliation: Institut für Chemie (Kristallographie), Freie Universitaet, Takustrasse 6, D-14195 Berlin, Germany.
authors.forename: Mohamed E
authors.initials: ME
authors.lastname: Madjet
authors.forename: Himadri S
authors.initials: HS
authors.lastname: Chakraborty
authors.forename: Steven T
authors.initials: ST
authors.lastname: Manson