Speaker
Dr
Ryan Dorrill
(Fermi National Accelerator Laboratory)
Description
Liquid argon is commonly used as a detector medium for neutrino physics and dark matter experiments in part due to its copious scintillation light production in response to its excitation and ionization by charged particle interactions. As argon scintillation appears in the vacuum ultraviolet (VUV) regime and is difficult to detect, wavelength-shifting materials are typically used to convert VUV light to visible wavelengths more easily detectable by conventional means. Here we present the results of recent investigations into the wavelength-shifting and optical properties of polyethylene naphthalate (PEN), a proposed alternative to tetraphenyl butadiene (TPB), the most widely-used wavelength-shifter in argon-based experiments.
| TIPP2020 abstract resubmission? | No, this is an entirely new submission. |
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Author
Dr
Ryan Dorrill
(Fermi National Accelerator Laboratory)
Co-author
Bryce Littlejohn
(Illinois Institute of Technology)
