Shannon entropy of resonant scattered state in the e–C 60 elastic collision

Resonance is a remarkable feature in elastic scattering and the resonant states of e–C 60 scattering are benchmarked using Shannon entropy in the present work. The resonant wavefunction, total cross-section, partial cross-sections, and scattering phase shifts are calculated for the e–C 60 scattering...

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Bibliographic Details
Published in:Journal of physics. B, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2022-03, Vol.55 (5), p.55003
Main Authors: Sarswat, Shruti, R, Aiswarya, Jose, Jobin
Format: Article
Language:English
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Summary:Resonance is a remarkable feature in elastic scattering and the resonant states of e–C 60 scattering are benchmarked using Shannon entropy in the present work. The resonant wavefunction, total cross-section, partial cross-sections, and scattering phase shifts are calculated for the e–C 60 scattering to review the localization properties owing to resonance. Three different model interaction potentials are used in the paper to simulate the environment of the C 60 shell; annular square well, Gaussian annular square well, and Lorentzian potential. This paper aims to establish a relationship between the Shannon entropy and resonant properties linked with e + C 60 scattering. This work introduces the Shannon entropy as an indicator of resonance in elastic scattering and it unveils the susceptibility of entropic properties to the nature of the model potential.
ISSN:0953-4075
1361-6455
DOI:10.1088/1361-6455/ac5719