A new algorithm for spectral and spatial reconstruction of proton beams from dosimetric measurements

被引：29
|
作者：
Breschi, E
Borghesi, M
Galimberti, M [1 ]
Glulletti, D
Gizzi, LA
Romagnani, L
机构：
[1] CNR, Inst Proc Chim Fis, Intense Laser Irradiast Lab, I-56100 Pisa, Italy
[2] Queens Univ Belfast, Dept Pure & Appl Phys, Belfast BT7 1NN, Antrim, North Ireland
[3] Univ Pisa, Dipartimento Fis, Pisa, Italy
[4] INFM, Pisa, Italy
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2004年 / 522卷 / 03期
关键词：
proton beam; proton dosimetry; laser acceleration of ions;
D O I：
10.1016/j.nima.2003.11.199
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We report on a new algorithm developed for the dosimetric analysis of broad-spectrum, multi-MeV laser-accelerated proton beams. The algorithm allows the reconstruction of the proton beam spectrum from radiochromic film data. This processing technique makes dosimetry measurements a viable alternative to the use of track detectors for spatially and spectrally resolved proton beam analysis. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：190 / 195
页数：6
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