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130626 ||| eng |
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|a 9783642344848
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|a Hydomako, Richard
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|a Detection of Trapped Antihydrogen
|h Elektronische Ressource
|c by Richard Hydomako
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|a 1st ed. 2013
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|a Berlin, Heidelberg
|b Springer Berlin Heidelberg
|c 2013, 2013
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|a XVIII, 170 p
|b online resource
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|a Theory -- The ALPHA Apparatus and Procedures -- The ALPHA Silicon Detector -- Event Reconstruction in the ALPHA Detector -- Rejection of Background Events -- The Trapping of Antihydrogen
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653 |
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|a Atoms
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|a Atomic, Molecular and Chemical Physics
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|a Nuclear physics
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|a Applied and Technical Physics
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|a Nuclear and Particle Physics
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|a Physics
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|a Molecules
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|a eng
|2 ISO 639-2
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|b Springer
|a Springer eBooks 2005-
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|a Springer Theses, Recognizing Outstanding Ph.D. Research
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|a 10.1007/978-3-642-34484-8
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|u https://doi.org/10.1007/978-3-642-34484-8?nosfx=y
|x Verlag
|3 Volltext
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|a 539.7
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|a 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
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