Title

Angle-resolved Wigner time delay in atomic photoionization: The 4d subshell of free and confined Xe

Document Type

Article

Publication Date

11-9-2017

Abstract

© 2017 American Physical Society. The angular dependence of photoemission time delay for the inner nd3/2 and nd5/2 subshells of free and confined Xe is studied in the dipole relativistic random phase approximation. A finite spherical annular well potential is used to model the confinement due to fullerene C60 cage. Near cancellations in a variety of the dipole amplitudes, Cooper-like minima, are found. The effects of confinement on the angular dependence, primarily confinement resonances, are demonstrated and detailed.

Publication Title

Physical Review A

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