dorsal/arxiv
View SchemaLong sandwich modules for photon veto detectors
| Authors | N. Yershov, M. Khabibullin, Yu. Kudenko, L. Littenberg, V. Mayatski, O. Mineev |
|---|---|
| Categories | |
| ArXiv ID | physics/0410080 |
| URL | https://arxiv.org/abs/physics/0410080 |
| DOI | 10.1016/j.nima.2004.11.051 |
| Journal | Nucl.Instrum.Meth. A543 (2005) 454-462 |
Abstract
Long lead-scintillator sandwich modules developed for the BNL experiment KOPIO are described. The individual 4 m long module consists of 15 layers of 7 mm thick extruded scintillator and 15 layers of 1 mm lead absorber. Readout is implemented via WLS fibers glued into grooves in a scintillator with 7 mm spacing and viewed from both ends by the phototubes. Time resolution of 300 ps for cosmic MIPs was obtained. Light output stability monitored for 2 years shows no degradation beyond the measurement errors. A 4 m long C-bent sandwich module was also manufactured and tested.
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"abstract": "Long lead-scintillator sandwich modules developed for the BNL experiment\nKOPIO are described. The individual 4 m long module consists of 15 layers of 7\nmm thick extruded scintillator and 15 layers of 1 mm lead absorber. Readout is\nimplemented via WLS fibers glued into grooves in a scintillator with 7 mm\nspacing and viewed from both ends by the phototubes. Time resolution of 300 ps\nfor cosmic MIPs was obtained. Light output stability monitored for 2 years\nshows no degradation beyond the measurement errors. A 4 m long C-bent sandwich\nmodule was also manufactured and tested.",
"arxiv_id": "physics/0410080",
"authors": [
"N. Yershov",
"M. Khabibullin",
"Yu. Kudenko",
"L. Littenberg",
"V. Mayatski",
"O. Mineev"
],
"categories": [
"physics.ins-det"
],
"doi": "10.1016/j.nima.2004.11.051",
"journal_ref": "Nucl.Instrum.Meth. A543 (2005) 454-462",
"title": "Long sandwich modules for photon veto detectors",
"url": "https://arxiv.org/abs/physics/0410080"
},
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