Positronium beam technology |
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| Authors: | N Zafar G Laricchia M Charlton |
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| Institution: | (1) Department of Physics and Astronomy, University College London, Gower Street, WC1E6BT London, UK |
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| Abstract: | A newly constructed magnetically-guided positron beamline is described and investigations of positronium (Ps) interactions are reported. Using a timed beam and a double cell arrangement, the first direct measurements of Ps-Ar total cross sections have been made at intermediate energies. Preliminary results are presented. |
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