Niccolai, S. et al. (2018) The central neutron detector for CLAS12. Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 904, pp. 81-92. (doi: 10.1016/j.nima.2018.07.029)
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Abstract
The Central Neutron Detector, a recently constructed scintillator barrel which is used in CLAS12 at Jefferson Lab to detect 0.2–1 GeV neutrons at backwards angles, is here described. The motivations and R&D tests leading to its final design, based on three radial layers of coupled paddles with one-side light readout by photomultipliers plus “U-turn” lightguides on the other side, are outlined. The performance of the detector, evaluated from cosmic-ray tests and simulations, which satisfies the physics requirements, is reported.
Item Type: | Articles |
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Additional Information: | This work was supported by IN2P3-CNRS (France) and European (Sixth Framework Program I3-HP) funds. |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Sokhan, Dr Daria and Murdoch, Mr Gavin |
Authors: | Niccolai, S., Hull, G., Bettane, J., Chatagnon, P., Garillon, B., Genolini, B., Guegan, B., Guidal, M., Imre, M., Josselin, M., Marchand, D., Maroni, A., Mathon, B., Murdoch, G., Trung, T. N., Peyré, J., Pouthas, J., Rosier, P., Sokhan, D., Theneau, C., and Wang, R. |
College/School: | College of Science and Engineering > School of Physics and Astronomy |
Journal Name: | Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment |
Publisher: | Elsevier |
ISSN: | 0168-9002 |
ISSN (Online): | 1872-9576 |
Published Online: | 20 July 2018 |
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