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Bound on nonlocal scale from LEP

N. V. Krasnikov

hep-pharXiv:hep-ph/9503220

Abstract

Leptons, quarks and gauge bosons are assumed to be described by local field theory. Stringent bounds on nonlocal scale can be derived from the high- presision LEP measurements. We find a bound on nonlocal scale Λnl > 1020\: Gev, C.L.95\% from LEP data.

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