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Detection of Trapped Antihydrogen

  • Book
  • © 2013

Overview

  • A landmark thesis describing the first ever trapping of antihydrogen atoms in CERN's ALPHA apparatus
  • Opens the way to crucial tests of fundamental theories
  • Nominated as an outstanding contribution by the University of Calgary

Part of the book series: Springer Theses (Springer Theses)

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Table of contents (8 chapters)

Keywords

About this book

In 2010, the ALPHA collaboration achieved a first for mankind: the stable, long-term storage of atomic antimatter, a project carried out a the Antiproton Decelerator facility at CERN. A crucial element of this observation was a dedicated silicon vertexing detector used to identify and analyze antihydrogen annihilations. This thesis reports the methods used to reconstruct the annihilation location. Specifically, the methods used to identify and extrapolate charged particle tracks and estimate the originating annihilation location are outlined. Finally, the experimental results demonstrating the first-ever magnetic confinement of antihydrogen atoms are presented. These results rely heavily on the silicon detector, and as such, the role of the annihilation vertex reconstruction is emphasized.

Authors and Affiliations

  • , Department of Physics and Astronomy, University of Calgary, Calgary, Canada

    Richard Hydomako

About the author

Dr. Richard Allan Hydomako
University of Calgary
Department of Physics and Astronomy
Canada

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