Abstract
The paper gives new results on the radiation tolerance of CVD diamond for irradiation with 300MeV/c pions and 24GeV/c protons. The measured charge signal spectrum is compared at several irradiation levels with the spectrum calculated by a model. Irradiation by particles causes damage leading to a decrease of the charge signal. However, both the measurements and the outcome from the model show that for tracker applications this drawback is at least partly counterbalanced by a narrowing of the distribution curve of the charge signal. As a result, the efficiency of a CVD diamond tracker is less affected by irradiation than the mean charge signal.
Original language | British English |
---|---|
Pages (from-to) | 686-693 |
Number of pages | 8 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 476 |
Issue number | 3 |
DOIs | |
State | Published - 11 Jan 2002 |
Event | Proceedings of the 3rd. International Conference on Radiation Effects on Semiconductor (RESMDD-2000-F2K) - Firenze, Italy Duration: 28 Jun 2000 → 30 Jun 2000 |
Keywords
- Charge signal distribution
- Diamond
- Radiation damage