On the connection between angular and partial waves time delays in electron scattering

2); (2) Ioffe Physical-Technical Institute; (3) Arifov Institute of Ion-Plasma; (4) Alderson Broaddus University; A. S. Baltenkov (3); Israel; I. Woiciechowski (4) ((1) Racah Institute of Physics; Jerusalem; Laser Technologies; M. Ya. Amusia (1

arxiv: 2103.08528 · v1 · pith:YXAPHZJ3new · submitted 2021-03-02 · ⚛️ physics.atom-ph

On the connection between angular and partial waves time delays in electron scattering

M. Ya. Amusia (1 , 2) , A. S. Baltenkov (3) , I. Woiciechowski (4) ((1) Racah Institute of Physics , the Hebrew University , Jerusalem , Israel , (2) Ioffe Physical-Technical Institute

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St. Petersburg Russia (3) Arifov Institute of Ion-Plasma Laser Technologies Tashkent Uzbekistan (4) Alderson Broaddus University WV Philippi USA)

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classification ⚛️ physics.atom-ph

keywords timeangulardelayinvestigatedscatteringaveragebubbleconducted

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Within the framework of a Dirac bubble potential model for the C60 fullerene shell we investigated the angular time delay in slow-electron elastic scattering by C60 as well as average time delay of electrons in this process. It is demonstrated how the angular time delay is connected to the Eisenbud-Wigner-Smith (EWS) time delay. The angular and energy dependences of these times are investigated. The studies conducted shed light to some extent on the specific features of these dependencies.

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On the connection between angular and partial waves time delays in electron scattering

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