Study on angular time delay of e-C₆₀ elastic scattering

The time delay in the photoionization and electron scattering attracted the attention of researchers recently [1,2]. Study of time delay on electron elastic scattering allows to characterize the system in temporal domain. The time delay in electron collision depends on both scattering angle θ and scattered electron energy E [3,4]. In this work, we plan to investigate the angular time delay of e-C₆₀ scattering using partial wave methodology [5]. Two different model potentials are used to simulate the environment of C₆₀ shell: Annular Square Well (ASW) and Gaussian Annular Square Well (GASW) [6,7]. Angular time delay for resonant as well as non-resonant scattering is investigated for both the model potentials and the results are compared.

 

 

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