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arXiv 0802.1194physics.atom-ph
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正电子素-氦原子碰撞中射弹电离的电子损失

Electron loss to the Continuum in the Projectile ionization for Positronium - Helium atom collision

Susmita Roy, C. Sinha

摘要:

在后碰撞库仑畸变Eikonal近似(CDEA)框架下,研究了轻中性粒子正电子偶素(Ps)原子与He原子碰撞过程中电子向连续谱(ELC)损失的动力学过程.研究了中、高能入射下的全微分(TDCS)和双微分(DDCS)截面。在可能的情况下,将结果与现有的实验和其他理论进行比较。

英文摘要:

The dynamics of the electron loss to the continuum (ELC) from the light neutral projectile positronium (Ps) atom in collision with the He atom is studied in the framework of the post collisional Coulomb Distorted Eikonal Approximation (CDEA). Both the fully differential (TDCS) and the double differential (DDCS) cross sections are investigated in the intermediate and high incident energies. Results are compared with the existing experiment and other theories, where possible.

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。

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