Electron, positron, and heavy-particle collisions with molecules

电子、正电子和重粒子与分子的碰撞

• 批准号: DP180100433
• 负责人: Prof Igor Bray
• 金额: $ 30.21万
• 依托单位: Curtin University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2018
• 资助国家: 澳大利亚
• 起止时间: 2018-01-01 至 2023-08-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP180100433
• 关键词: Electron; positron; heavy; particle; collisions

This project aims to develop a computational approach to collisions involving molecular targets with electrons, positrons and heavy particles. Recently, the approach to atomic collisions, the Convergent Close Coupling (CCC) method, has been extended and verified for positron, electron, and heavy particle collisions with the simplest molecular systems (molecular hydrogen and its ion). This project now aims to extend the CCC method to study collisions with more complex molecules. Expected benefits include more accurate data for diagnostic tools such as Positron Emission Tomography, and potential advances in particle-based cancer therapy.

该项目旨在开发一种计算方法来研究分子目标与电子、正电子和重粒子的碰撞。最近，原子碰撞的方法——收敛紧密耦合（CCC）方法，已经扩展并验证了正电子、电子和重粒子与最简单的分子系统（氢分子及其离子）的碰撞。这个项目现在的目标是扩展CCC方法来研究与更复杂分子的碰撞。预期的好处包括为诊断工具提供更准确的数据，如正电子发射断层扫描，以及基于粒子的癌症治疗的潜在进展。