Search for short-lived particles produced in an electron beam dump
- 18 November 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 67 (21) , 2942-2945
- https://doi.org/10.1103/physrevlett.67.2942
Abstract
A search for short-lived neutral particles which decay to electron-positron pairs has been carried out using a beam of 275-GeV electrons incident on an instrumental tungsten beam dump. The experiment was sensitive to particles up to 10 MeV/ in mass and down to 4× sec in lifetime.
Keywords
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