Status Report: A Detector for Measuring the Ground State Hyperfine Splitting of Antihydrogen
Instrumentation and Detectors
2016-09-07 v1 High Energy Physics - Experiment
Abstract
The ASACUSA (Atomic Spectroscopy And Collisions Using Slow Antiprotons) collaboration at the Antiproton Decelerator at CERN aims to measure the ground state hyperfine structure of antihydrogen. A Rabi-like spectrometer line has been built for this purpose. A detector for counting antihydrogen is located at the end of the beam line. This contribution will focus on the tracking detector, whose challenging task it is to discriminate between background events and antiproton annihilations originating from antihydrogen atoms which are produced only in small amounts.
Cite
@article{arxiv.1609.01278,
title = {Status Report: A Detector for Measuring the Ground State Hyperfine Splitting of Antihydrogen},
author = {Bernadette Kolbinger},
journal= {arXiv preprint arXiv:1609.01278},
year = {2016}
}
Comments
Presented at the Seventh Meeting on CPT and Lorentz Symmetry, Bloomington, Indiana, June 20-24, 2016