arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2401.03370math.NAcs.NAquant-ph
收藏

低能 e C60 弹性散射中的 EWS 时间延迟

EWS time delay in low energy e C60 elastic scattering

Aiswarya R., Rasheed Shaik, Jobin Jose, Hari R. Varma, Himadri S. Chakraborty

AI总结:

本研究在非相对论分波分析框架下,计算并分析了低能弹性 e C60 散射中的 EWS 时间延迟,详细比较了 DFT 与 ASW 模型的结果,并探讨了极化对共振与非共振时间延迟的影响。

摘要:

弹靶散射中的时间延迟是通过探测时间域来理解其相互作用的基本工具。本研究重点计算和分析低能弹性 e C60 散射中的 Eisenbud-Wigner-Smith (EWS) 时间延迟。该研究在非相对论分波分析 (PWA) 技术的框架内进行。弹靶相互作用在 (1) 密度泛函理论 (DFT) 和 (2) 环形方阱 (ASW) 静态模型中进行描述,并详细比较了它们的最终结果。此外,还研究了极化对共振和非共振时间延迟的影响。

英文摘要:

Time delay in a projectile-target scattering is a fundamental tool in understanding their interactions by probing the temporal domain. The present study focuses on computing and analyzing the Eisenbud-Wigner-Smith (EWS) time delay in low energy elastic e C60 scattering. The investigation is carried out in the framework of a non-relativistic partial wave analysis (PWA) technique. The projectile-target interaction is described in (1) Density Functional Theory (DFT) and (2) Annular Square Well (ASW) static model, and their final results are compared in details. The impact of polarization on resonant and non-resonant time delay is also investigated.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑