30 May 2016 to 1 June 2016
Max-Planck-Institut für extraterretrische Physik, MPE. New seminar room, downstairs
Europe/Berlin timezone

Scintillation of liquid argon and liquid argon-xenon mixtures

1 Jun 2016, 10:45
45m
New seminar room, downstairs (Max-Planck-Institut für extraterretrische Physik, MPE. New seminar room, downstairs)

New seminar room, downstairs

Max-Planck-Institut für extraterretrische Physik, MPE. New seminar room, downstairs

Giessenbachstrasse, 85748 Garching

Speaker

Andreas Ulrich (TUM)

Description

Liquid argon-xenon mixtures show intense scintillation in the vacuum-ultraviolet (VUV) and at the same time in the near infrared (IR). Optical spectroscopy of liquid argon and argon-xenon mixtures has been studied using both ion- and electron beam excitation. Presently we investigate liquid argon-xenon mixtures as a potential detector material. In particular we want to learn if a comparison of VUV and IR emission can be used for a purely optical particle identification. The experiments are performed at the Munich Tandem accelerator (MLL).

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