The APEX experiment at JLab. Searching for the vector boson A′ decaying to e+e−

Jefferson Lab’s A′ Experiment (APEX) will search for a new vector boson, the A′, in the mass range 65 MeV < mA′ < 550 MeV, with sensitivity for the A′ coupling to electrons of α′ > 6 × 10−8α, where α = e2/4π. New vector bosons with such small couplings arise naturally from a small kinetic m...

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Bibliographic Details
Main Author: Franklin Gregg B.
Format: Article
Language:English
Published: EDP Sciences 2017-01-01
Series:EPJ Web of Conferences
Online Access:https://doi.org/10.1051/epjconf/201714201015