Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Usage of PEN as self-vetoing structural material in the LEGEND experiment
AU - Manzanillas, L.
AU - Efremenko, Y.
AU - Febbraro, M.
AU - Fischer, F.
AU - Corominas, M.G.
AU - Hackett, B.
AU - Hayward, C.
AU - Hodák, R.
AU - Majorovits, B.
AU - Muenstermann, D.
AU - Pohl, M.
AU - Rouhana, R.
AU - Radford, D.
AU - Rukhadze, E.
AU - Schilling, I.
AU - Schulz, O.
AU - Štekl, I.
AU - Stommel, M.
AU - Weingarten, J.
PY - 2022/3/17
Y1 - 2022/3/17
N2 - Polyethylene naphthalate (PEN) is an industrial plastic which is interesting to the physics community as a wavelength-shifting scintillator. Recently, PEN structures with excellent radiopurity have been successfully produced using injection compression molding technology. This opens the possibility for the usage of optically active structural components with wavelength shifting capabilities in low-background experiments. Thus, PEN holders will be used to mount the germanium detectors in the LEGEND-200 experiment. In this contribution the ongoing R&D on PEN is outlined with a focus on the evaluation of its optical properties. In addition, the ongoing efforts for further application of PEN in the LEGEND-1000 experiment are presented.
AB - Polyethylene naphthalate (PEN) is an industrial plastic which is interesting to the physics community as a wavelength-shifting scintillator. Recently, PEN structures with excellent radiopurity have been successfully produced using injection compression molding technology. This opens the possibility for the usage of optically active structural components with wavelength shifting capabilities in low-background experiments. Thus, PEN holders will be used to mount the germanium detectors in the LEGEND-200 experiment. In this contribution the ongoing R&D on PEN is outlined with a focus on the evaluation of its optical properties. In addition, the ongoing efforts for further application of PEN in the LEGEND-1000 experiment are presented.
U2 - 10.1088/1748-0221/17/03/C03031
DO - 10.1088/1748-0221/17/03/C03031
M3 - Journal article
VL - 17
JO - Journal of Instrumentation
JF - Journal of Instrumentation
SN - 1748-0221
IS - 3
M1 - C03031
ER -