Radiation monitoring in mixed environments at CERN: From the IRRAD6 facility to the LHC experiments

被引：35
作者：
Ravotti, F. [1 ]
Glaser, M.
Rosenfeld, A. B.
Lerch, M. L. E.
Holmes-Siedle, A. G.
Sarrabayrouse, G.
机构：
[1] CERN, CH-1211 Geneva 23, Switzerland
[2] Univ Montpellier 2, IES, F-34095 Montpellier, France
[3] Univ Wollongong, Ctr Med Radiat Phys, Wollongong, NSW 2522, Australia
[4] REM Oxford Ltd, Eynsham OX29 4PD, Witney, England
[5] CNRS, LAAS, F-31077 Toulouse 4, France
来源：
IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2007年 / 54卷 / 04期
关键词：
accelerators; dosimetry; MOSFET; particle beams; p-i-n diodes; proton; RadFET; radiation damage;
D O I：
10.1109/TNS.2007.892677
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
RadFET and p-i-n diode semiconductor dosimeters from different, manufacturers will be used for radiation monitoring at the Experiments of the CERN LHC accelerator. In this work these sensors were exposed over three months in the CERN-IRRAD6 facility that provides mixed high-energy particles at low rates. The aim was to validate the operation of such sensors in a radiation field Where the conditions are close to the ones expected inside full working LHC particle detectors. The results of this long-term irradiation campaign are presented, discussed and compared with measurements by other dosimetric means as well as Monte Carlo simulations. Finally, the integration of several dosimetric devices in one sensor carrier is also presented.
引用
收藏
页码：1170 / 1177
页数：8
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