Theory of X-ray grazing incidence reflection in the presence of nuclear resonance excitation |
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Authors: | Röhlsberger R |
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Institution: | (1) Physics Institute, University of Zürich, CH-8057 Zürich, Switzerland |
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Abstract: | ATHENA, one of the three approved experiments at the new facility for low energy antiprotons (AD) at CERN, has the primary
goal to test CPT invariance by comparing the atomic energy levels of antihydrogen to those of hydrogen. The extended experimental
program also contains studies on differences in gravitational acceleration of antimatter and matter. The production of antihydrogen
atoms and their spectral response to laser light will be monitored by a sophisticated detector for the end products of antiproton
and positron annihilations.
This revised version was published online in August 2006 with corrections to the Cover Date. |
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Keywords: | exotic atom new facilities detectors antihydrogen |
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