A Parity Violation Transmission Experiment for Undergraduate Laboratories

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Date
2024-04-20
Authors
Kennel, Levi
Yuly, Mark
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Publisher
Houghton University
Abstract
Because there are currently no published weak interaction parity violation experiments specifically for undergraduate laboratories, a simple parity violation experiment is being developed using circularly polarized gamma rays. A 60Co source will be placed on one side of an electromagnet, so that the circularly polarized gamma rays emitted opposite the beta particles will pass through the electromagnet core. A NaI detector detects the number of gamma rays that pass through the electromagnet, and a silicon detector detects beta particles opposite the gamma rays. The number of coincidence events will be measured when the electromagnet is polarized both parallel and antiparallel to the gamma rays – an asymmetry between the number of coincidence events for each orientation would show that parity is violated.
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Event
XLII Annual Rochester Symposium for Physics Students, University of Rochester, April 20, 2024
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Student Projects
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