Abstract
We discuss the possibility of a laboratory search for light minicharged particles carrying electric charge, which is a small fraction ∈ of that of electron. We point out that the production of pairs of such particles in an electric field would result in a measurable discharge in vacuum of electrically charged objects. A realistic experiment may be sensitive to such particles at least down to ∈~10-8, if their mass is below ~10-4 eV.
Original language | English (US) |
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Article number | 1450054 |
Journal | Modern Physics Letters A |
Volume | 29 |
Issue number | 11 |
DOIs | |
State | Published - Apr 10 2014 |
Bibliographical note
Funding Information:This work is supported, in part, by the DOE grant DE-FG02-94ER40823.
Keywords
- Fractional charge
- light particles