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| TUPP154 |
Proton Energy Measurement Using Stacked Silicon Detectors
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1866 |
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- K. R. Kim
KAERI, Daejon
- H. J. Kim, J. H. So
Kyungpook National University, Daegu
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Proton energy was measured using stacked Si(Li) detectors at the MC-50 cyclotron of KIRAMS (Korea Institute of Radiological and Medical Sciences). The proton energies from the cyclotron were 35 MeV and 45 MeV. Generally, using a single semiconductor detecor it is not available to measure the proton energy above 30 MeV because the maximum thickness of the semiconductor detector was limited to 5mm. We have used a detector consisting of three 2 mm thick Si(Li) detectors and a 5 mm thick one. The active areas of these detectors are 75mm2. In this paper, we report the energy measurement results using the stacked detectors.
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