Heidelberg 2015 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 48: Poster
HK 48.62: Poster
Mittwoch, 25. März 2015, 17:00–19:00, C/Foyer
Performance of a scintillator hodoscope for detecting entangled electron pairs — •Marius Peck1, Steffen Schlemme1, Kazimierz Bodek2, Pawel Caban3, Jacek Ciborowski4, Michal Dragowski4, Joachim Enders1, Adam Kozela5, Jakub Rembielinski3, Dagmara Rozpedzik2, Marta Wlodarczyk4, and Jacek Zejma2 — 1TU Darmstadt, Darmstadt, Germany — 2Jagiellonian University, Cracow, Poland — 3University of Lodz, Lodz, Poland — 4Warsaw University, Warsaw, Poland — 5Institute of Nuclear Physics PAS, Cracow, Poland
In the framework of a Polish-German collaboration aimed at investigating quantum entanglement of ultra-relativistic electrons following Moeller scattering [1] a test experiment has been carried out at the superconducting Darmstadt electron linear accelerator S-DALINAC [2]. The Moeller pairs undergo polarization analysis by means of Mott scattering. In the test experiment, the scattered electrons were tracked in drift chambers and detected by a scintillator hodoscope. The properties of this detector arrangement has been investigated off-line with radioactive sources. Results will be presented and an outlook for future improvement of the setup will be given.
[1] K. Bodek et al., AIP Conf. Proc. 1563, 208 (2013).
[2] S. Schlemme et al., this conference.
Supported in part by DFG (SFB 634), DAAD, the Polish Ministry of Science and Higher Education, and the Polish National Science Centre grants UMO-2012/06/M/ST2/00430 and DEC-2013/08/S/ST2/00551.