Difference between revisions of "Main Page"
(→Literature: add literature) |
|||
| Line 44: | Line 44: | ||
[[ITEM table]] | [[ITEM table]] | ||
| + | |||
| + | [[Cooling system]] | ||
== Source code overview == | == Source code overview == | ||
Revision as of 09:47, 29 August 2022
Welcome to the Wiki of the Vacuum Ultra Violet experiment, below you will find details about the experiment such as manuals and measurement data, as well as presentations about this setup.
Possible experiment names (most are not great, some are terrible):
DUVET - Detector-material UV ExperimenT
MAUVE - MAterial UV Experiment
VULTURE - Vakuum Ultraviolettes Licht Transmission(?) Und Reflexion Experiment (excuse my German..)
ULTARE - Ultraviolet Light Transmission And Reflection Experiment
SUMO - Scintillation Ultraviolet Material Optics
CHMOD - CHaracterization of Material Optics for Detectors / CHaracterization of Material of Other Detectors
SOUVENIR - Scintillation Optics UV Experiment ... ??
VUVUZELA - Vacuum UV ..??... Experimental Light Assesment
VULCANO - Vacuum Ultraviolet Characterization At Nikhef ...??
Goal of the experiment
With the VUV experimental setup we would like to learn more about the optical properties of materials for scintillation based time projection chambers (TPC). We want to measure fluorescence, reflectivity and transmittivity of PTFE under UV light in vacuum. Eventually, we would like to also cool our samples to better simulate the environment inside a TPC. [ADD MORE INFO]
The working of the experiment as well as the to-do's are explained on this page.
Components of the experiment
McPherson Monochromator and attachments
Ideal vacuum vacuum chamber
Source code overview
We are using python for the source code running on the Raspberry Pi for both UI and data acquisition (apart from the Arduino sketch written in C++).
The code can be found at https://gitlab.nikhef.nl/vgupta/vuv.
Projects
Designing the sample chamber for vacuum ultraviolet reflection measurements by Jeroen van der Borgh
Building a sample chamber for measuring the reflectivity and transparency of detector materials at VUV wavelengths by Casimir van der Post
Measurements
Pictures
Parts & Ordering
Company contacts for ordering parts
Literature
Ellingwood, E., Benmansour, H., Hars, Q., Hucker, J., Pereymak, V., Corning, J. M., ... & Stringer, M. (2022). Ultraviolet-induced fluorescence of poly (methyl methacrylate) compared to 1, 1, 4, 4-tetraphenyl-1, 3-butadiene down to 4 K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1039, 167119. https://arxiv.org/abs/2112.11581
Gallacher, D., Leonhardt, A., Benmansour, H., Ellingwood, E., Hars, Q., Kuźniak, M., ... & Stringer, M. (2022). Development and characterization of a slow wavelength shifting coating for background rejection in liquid argon detectors. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1034, 166683. https://arxiv.org/abs/2109.06819
Boulay, M. G., Camillo, V., Canci, N., Choudhary, S., Consiglio, L., Flammini, A., ... & Wang, H. (2021). Direct comparison of PEN and TPB wavelength shifters in a liquid argon detector. The European Physical Journal C, 81(12), 1-7. https://arxiv.org/abs/2106.15506
Araujo, G. R., Pollmann, T., & Ulrich, A. (2019). Photoluminescence response of acrylic (PMMA) and polytetrafluoroethylene (PTFE) to ultraviolet light. The European Physical Journal C, 79(8), 1-8. https://arxiv.org/abs/1905.03044
Kuźniak, M., Broerman, B., Pollmann, T., & Araujo, G. R. (2019). Polyethylene naphthalate film as a wavelength shifter in liquid argon detectors. The European Physical Journal C, 79(4), 1-6. https://arxiv.org/abs/1806.04020
Fiebrandt, M., & Awakowicz, P. (2020). A simple Peltier cold trap aperture for protection of vacuum UV optics against hydrocarbons and reliable calibration of VUV spectrometers using D2 lamps. Measurement Science and Technology, 31(7), 077002. https://iopscience.iop.org/article/10.1088/1361-6501/ab7f7a/meta
http://deap3600.ca/wp-content/uploads/2019/07/MastersThesis_GRAraujo_27_03.pdf
https://indico.hep.manchester.ac.uk/getFile.py/access?contribId=32&sessionId=9&resId=0&materialId=slides&confId=5456 (slides on TUM set-up)
Getting started
MediaWiki has been installed.
Consult the User's Guide for information on using the wiki software.