Article ID Journal Published Year Pages File Type
8188571 Physics Letters B 2013 4 Pages PDF
Abstract
A search for paraphotons, or hidden U(1) gauge bosons, is performed using an intense X-ray beamline at SPring-8. “Light Shining through a Wall” technique is used in this search. No excess of events above background is observed. A stringent constraint is obtained on the photon-paraphoton mixing angle, χ<8.06×10−5 (95% C.L.) for 0.04eV
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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