Confinement effects and angular dependence of Wigner-Eisenbud-Smith time delay

30th International Conference on Photonic, Electronic, and Atomic Collisions

Mandal, A.^1 ; Deshmukh, P.C.^2,3 ; Dolmatov, V.K.^4 ; Kheifets, A.^5 ; Manson, S.T.^6

Department of Physics, Indian Institute of Technology Madras, Chennai

600036, India^1

Department of Physics, Indian Institute of Technology Tirupati, Tirupati

517506, India^2

Department of Physics, Indian Institute of Science Education and Research Tirupati, Tirupati

517507, India^3

Department of Physics and Earth Science, University of North Alabama, Florence

AL

35632, United States^4

Research School of Physics and Engineering, Australian National University, Canberra

ACT

0200, Australia^5

Department of Physics and Astronomy, Georgia State University, Atlanta

30303, United States^6

关键词: Angle-dependent;    Angular dependence;    Atomic xenon;    Confinement effects;    Fullerene C60;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/3/022022/pdf
DOI  :  10.1088/1742-6596/875/3/022022

来源: IOP

【 摘 要 】

Synopsis The effect of confinement on the angle dependent Wigner-Eisenbud-Smith time delay in photoionization of atomic xenon is studied. A finite spherical annular well potential is used to model the nearly spherical confinement due to fullerene C60 molecular cage. The confinement is seen to have a significant effect on the time delay.