Abstract
We report on the response to a proton beam of scintillator tiles directly coupled at the face of the tile to multi-pixel photon counters. Detailed measurements with protons show that flat tiles have high response near the photon counters while concave tiles have uniform response suggesting that tiles with this versatile configuration can be tailored to a desired uniformity. The beam response is in qualitative agreement with the response to a non-triggered radioactive source and reveals additional spatial features.
Original language | English |
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Pages (from-to) | 348-354 |
Number of pages | 7 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 659 |
Issue number | 1 |
DOIs | |
State | Published - Dec 11 2011 |
Externally published | Yes |
Funding
We would like to thank Phillip Stone for his assistance with preparation of the apparatus. This work was supported by the Department of Energy and the National Science Foundation.
Funders | Funder number |
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National Science Foundation | 0855405 |
U.S. Department of Energy |
Keywords
- Calorimeter
- Direct coupling
- MPPC
- Scintillator
- SiPM