First Results of the Full-Scale OSQAR Photon Regeneration Experiment

Matthias Schott; Pierre Pugnat; Rafik Ballou; Lionel Duvillaret; Tomas Husek; Remy Jost; Lucie Flekova; Michael Finger; Miroslav Finger; Jan Hosek; Miroslav Kral; Karolina Macuchova; Krzysztof A. Meissner; Jerome Morville; Daniele Romanini; Andrzej Siemko; Miroslav Slunecka; Miroslav Sulc; Guy Vitrant; Josef Zicha

arXiv · 1110.0774

First Results of the Full-Scale OSQAR Photon Regeneration Experiment

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Abstract

Recent intensive theoretical and experimental studies shed light on possible new physics beyond the standard model of particle physics, which can be probed with sub-eV energy experiments. In the second run of the OSQAR photon regeneration experiment, which looks for the conversion of photon to axion (or Axion-Like Particle), two spare superconducting dipole magnets of the Large Hadron Collider (LHC) have been used. In this paper we report on first results obtained from a light beam propagating in vacuum within the 9 T field of two LHC dipole magnets. No excess of events above the background was detected and the two-photon couplings of possible new scalar and pseudo-scalar particles could be constrained.

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Matthias Schott, Pierre Pugnat, Rafik Ballou, Lionel Duvillaret, Tomas Husek, Remy Jost, Lucie Flekova, Michael Finger, Miroslav Finger, Jan Hosek, Miroslav Kral, Karolina Macuchova, Krzysztof A. Meissner, Jerome Morville, Daniele Romanini, Andrzej Siemko, Miroslav Slunecka, Miroslav Sulc, Guy Vitrant, Josef Zicha. 2011-10-06. First Results of the Full-Scale OSQAR Photon Regeneration Experiment. https://arxiv.org/abs/1110.0774

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