%0 Conference Paper
%A Ballou, Rafik
%A Deferne, Guy
%A Duvillaret, Lionel
%A Finger, Michael
%A Finger, Miroslav
%A Flekova, Lucie
%A Hosek, Jan
%A Husek, Tomas
%A Jary, Vladimir
%A Jost, Remy
%A Kral, Miroslav
%A Kunc, Stepan
%A Macuchova, Karolina
%A Meissner, Krzysztof A.
%A Morville, Jérôme
%A Pugnat, Pierre
%A Romanini, Daniele
%A Schott, Matthias
%A Siemko, Andrzej
%A Slunecka, Miloslav
%A Sulc, Miroslav
%A Vitrant, Guy
%A Weinsheimer, Christoph
%A Zicha, Josef
%T Latest Results of the OSQAR Photon Regeneration Experiment for Axion-Like Particle Search
%C Hamburg
%I Verlag Deutsches Elektronen-Synchrotron
%M PUBDB-2016-05925
%@ 978-3-935702-59-1
%B DESY-PROC
%P 125-130
%D 2014
%< Ballou, Rafik "Latest Results of the OSQAR Photon Regeneration Experiment for Axion-Like Particle Search" in Proceedings, 10th Patras Workshop on Axions, WIMPs and WISPs (AXION-WIMP 2014)  / Tsesmelis, Emmanuel, Maroudas, Marios (eds.), Verlag Deutsches Elektronen-Synchrotron : 2014 ; AXION-WIMP 2014 : 10th Patras Workshop on Axions, WIMPs and WISPs, 2014-06-29 - 2014-07-04, Geneva
%X The OSQAR photon regeneration experiment searches for pseudoscalar and scalar axion-like particles by the method of "Light Shining Through a Wall", based on the assumption that these weakly interacting sub-eV particles couple to two photons to give rise to quantum oscillations with optical photons in strong magnetic field. No excess of events has been observed, which constrains the di-photon coupling strength of both pseudoscalar and scalar particles down to 5.7 ·10<sup>−8</sup> GeV<sup>−1</sup> in the massless limit. This result is the most stringent constraint on the di-photon coupling strength ever achieved in laboratory experiments.
%B 10th Patras Workshop on Axions, WIMPs and WISPs
%C 29 Jun 2014 - 4 Jul 2014, Geneva (Switzerland)
Y2 29 Jun 2014 - 4 Jul 2014
M2 Geneva, Switzerland
%F PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
%9 Contribution to a conference proceedingsContribution to a book
%R 10.3204/DESY-PROC-2014-03/pugnat_pierre
%U https://bib-pubdb1.desy.de/record/315518