Modulation Effect of Ridge Filter to Heavy Ion Beams

• 作者: Li Qiang Li Wenjian 等
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 物理学
• 关键词: 脊形过滤器 重离子束 调制效应 重离子物理学
• 年，卷（期）: zgkxyjdwlyjs-e,（1）
• 页码范围: 55
• 页数: 1页
• 分类号: O571.6

摘要

For shortening irradiation treatment time and avoiding hot and cold points in target volume, it is verynecessary to enlarge the sharp Bragg peak of heavy ion beams to a suitable extent so as to treat solid tumor.Two kinds of range modulators could realize the aim in different patterns. As we knew, o