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arXiv · 0806.2631

New Experimental limit on Optical Photon Coupling to Neutral, Scalar Bosons

A. Afanasev·O. K. Baker·K. B. Beard·G. Biallas·J. Boyce·M. Minarni·R. Ramdon·M. Shinn·P. Slocum
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Abstract

We report on the first results of a sensitive search for scalar coupling of photons to a light neutral boson in the mass range of approximately 1.0 milli-electron volts and coupling strength greater than 10$^-6$ GeV$^-1$ using optical photons. This was a photon regeneration experiment using the "light shining through a wall" technique in which laser light was passed through a strong magnetic field upstream of an optical beam dump; regenerated laser light was then searched for downstream of a second magnetic field region optically shielded from the former. Our results show no evidence for scalar coupling in this region of parameter space.

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A. Afanasev, O. K. Baker, K. B. Beard, G. Biallas, J. Boyce, M. Minarni, R. Ramdon, M. Shinn, P. Slocum. 2008-06-16. New Experimental limit on Optical Photon Coupling to Neutral, Scalar Bosons. https://doi.org/10.1103/physrevlett.101.120401

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