Sub-millimeter resolution SiPM-based neutron anger camera
Journal Article
·
· Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Thermal and cold neutron beamlines require detector systems that have a high neutron efficiency, large active area, and good spatial resolution. One type of detector that has been implemented at beamlines at the Spallation Neutron Source (SNS) is a scintillator-based Anger camera that utilizes photomultiplier tubes (PMTs) as photodetectors. In this work, we present a new Anger camera design that replaces PMTs with silicon photomultipliers (SiPMs). This new design offers better resolution, less distortion, and more compactness than the previous cameras. A camera with active area of ~100 cm2 was shown to have a spatial resolution better than 0.5 mm. Additionally, the use of SiPMs allows for use in strong magnetic fields, opening the possibility of additional experimental capabilities. In conclusion, prototype has been built that demonstrates vacuum-compatibility, as required for a proposed beamline for the Second Target Station at SNS.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 2217717
- Journal Information:
- Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, Journal Name: Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment Journal Issue: 1 Vol. 1058; ISSN 0168-9002
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Optimizing the spatial resolution and gamma discrimination of SiPM-based Anger cameras
Small prototype of Anger camera with submillimeter position resolution
Design and Evaluation of a Pixelated PSD-capable Scintillator Detector with SiPM Readout
Journal Article
·
Sun Sep 01 20:00:00 EDT 2024
· Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
·
OSTI ID:2447302
Small prototype of Anger camera with submillimeter position resolution
Journal Article
·
Thu Mar 31 23:00:00 EST 2005
· Review of Scientific Instruments
·
OSTI ID:20646480
Design and Evaluation of a Pixelated PSD-capable Scintillator Detector with SiPM Readout
Technical Report
·
Sun Sep 01 00:00:00 EDT 2019
·
OSTI ID:1560807