1. Development of wavelength-shifting PEN foils for next generation experiments
- Author
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Kuźniak, M., Pawłowski, S., Abramowicz, A., Cortez, A. F. V., Kumosiński, M., Łęcki, T., and Nieradka, G.
- Subjects
Astrophysics - Instrumentation and Methods for Astrophysics ,High Energy Physics - Experiment ,Nuclear Experiment ,Physics - Instrumentation and Detectors - Abstract
Polyethylene naphthalate (PEN) foils have been demonstrated as a wavelength shifter suitable for operation in liquid argon. At the same time, wavelength shifting efficiency of technical grades of PEN, commercially available on the market, is lower than that of tetraphenyl butadiene (TPB). This paper reports on an R&D program focused on exploring the intrinsic limitations of PEN and optimizing it for the highest achievable wavelength shifting efficiency., Comment: Proceedings of LIght Detection In Noble Elements - LIDINE 2023
- Published
- 2024
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