Performance of irradiated CVD diamond micro-strip sensors

被引:13
作者
Adam, W
Berdermann, E
Bergonzo, P
Bertuccio, G
Bogani, F
Borchi, E
Brambilla, A
Bruzzi, M
Colledani, C
Conway, J
D'Angelo, P
Dabrowski, W
Delpierre, P
Deneuville, A
Dulinski, W
van Eijk, B
Fallou, A
Fizzotti, F
Foulon, F
Friedl, M
Gan, KK
Gheeraert, E
Hallewell, G
Han, S
Hartjes, F
Hrubec, J
Husson, D
Kagan, H
Kania, D
Kaplon, J
Kass, R
Koeth, T
Krammer, M
Logiudice, A
Lu, R
Mac Lynne, L
Manfredotti, C
Meier, D [1 ]
Mishina, M
Moroni, L
Noomen, J
Oh, A
Pan, LS
Pernicka, M
Peitz, A
Perera, L
Pirollo, S
Procario, M
Riester, JL
Roe, S
机构
[1] CERN, Div EP, Collaborat RD 42, CH-1211 Geneva 23, Switzerland
[2] Osterr Akad Wissensch, Inst Hochenergiephys, Vienna, Austria
[3] GSI Darmstadt, D-6100 Darmstadt, Germany
[4] CEA Saclay, LETI, DEIN, SPE,CEA Technol Avancees, F-91191 Gif Sur Yvette, France
[5] Politecn Milan, I-20133 Milan, Italy
[6] LENS, Florence, Italy
[7] Univ Florence, I-50121 Florence, Italy
[8] ULP, LEPSI, IN2P3, CNRS, Strasbourg, France
[9] Rutgers State Univ, Piscataway, NJ USA
[10] Ist Nazl Fis Nucl, I-20133 Milan, Italy
[11] UMM, Fac Phys & Nucl Tech, Krakow, Poland
[12] CPPM, Marseille, France
[13] LEPES, Grenoble, France
[14] NIKHEF H, NL-1009 DB Amsterdam, Netherlands
[15] Univ Turin, I-10124 Turin, Italy
[16] Ohio State Univ, Columbus, OH 43210 USA
[17] FNAL, Batavia, IL USA
[18] Univ Hamburg, Inst Expt Phys 2, D-2000 Hamburg, Germany
[19] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
[20] Univ Bristol, Bristol BS8 1TH, Avon, England
[21] Univ Toronto, Toronto, ON, Canada
[22] IIT, Chicago, IL 60616 USA
关键词
CVD diamonds; diamond detector; radiation hardness; charged particle tracking; proton irradiation; pion radiation;
D O I
10.1016/S0168-9002(01)01671-0
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
CVD diamond detectors are of interest for charged particle detection and tracking due to their high radiation tolerance. In this article, we present, for the first time, beam test results from recently manufactured CVD diamond strip detectors and their behavior under low doses of electrons from a beta-source and the performance before and after intense (> 10(15)/cm(2)) proton- and pion-irradiations. We find that low dose irradiation increase the signal-to-noise ra io (pumping of the signal) and slightly deteriorate the spatial resolution. Intense irradiation with protons 2.2 x 10(15) p/cm(2) lowers the signal-to-noise ratio slightly. Intense irradiation with pions 2.9 x 10(15) pi/cm(2) lowers the signal-to-noise ratio more. The spatial resolution of the diamond sensors improves after irradiations. (C) 2002 Published by Elsevier Science B.V.
引用
收藏
页码:706 / 712
页数:7
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