Image quality of the proton imaging from computer-simulated data

ZHANG Conghua; HOU Qing; GOU Chengjun; WU Zhangwen

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Image quality of the proton imaging from computer-simulated data

机译：来自计算机模拟数据的质子成像的图像质量

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摘要

In this paper,the proton image quality of three designed phantoms is studied by the Monte Carlo simulation tool FLUKA,and is compared with that of the photon,and electron imaging.The passages of parallel beams were simulated by the phantoms for protons,electrons and X-rays,and the fluence and energy spectra of exiting particles are recorded.The proton energy loss imaging has a high quality under low transmission proton fluence,and its quality is superior to that of electron and photon fluence.The results demonstrate that proton energy loss imaging is especially suitable for the samples of hundreds of nano-thicknesses.

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来源
《核技术：英文版》 |2010年第1期|P.20-23|共4页
作者
ZHANG Conghua; HOU Qing; GOU Chengjun; WU Zhangwen;
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作者单位

Key;

Laboratory;

of;

Radiation;

Physics;

and;

Technology,;

Ministry;

of;

Education,;

Institute;

of;

Nuelear;

Science;

and;

Technology,;

Sichuan;

University,;

Chengdu;

610064,;

China;

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原文格式 PDF
正文语种 CHI
中图分类照相机;
关键词
成像质量; 模拟数据; 图像质量; 质子; 电脑; 电子成像; 能量密度; 能量损失;

机译：成像质量;模拟数据;图像质量;质子;电脑;电子成像;能量密度;能量损失;

Image quality of the proton imaging from computer-simulated data

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