Ehret, K.; Frede, M.; Ghazaryan, S.; Hildebrandt, M.; Knabbe, E.-A.et al.: New ALPS results on hidden-sector lightweights. In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 689 (2010), Nr. 4-5, S. 149-155. DOI: https://doi.org/10.1016/j.physletb.2010.04.066
Abstract: | |
The ALPS Collaboration runs a "Light Shining through a Wall" (LSW) experiment to search for photon oscillations into "Weakly Interacting Sub-eV Particles" (WISPs) often predicted by extensions of the Standard Model. The experiment is set up around a superconducting HERA dipole magnet at the site of DESY. Due to several upgrades of the experiment we are able to place limits on the probability of photon-WISP-photon conversions of a few × 10- 25. These limits result in today's most stringent laboratory constraints on the existence of low mass axion-like particles, hidden photons and minicharged particles. | |
License of this version: | CC BY 3.0 Unported |
Document Type: | Article |
Publishing status: | publishedVersion |
Issue Date: | 2010 |
Appears in Collections: | An-Institute |
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Germany | 54 | 72.97% |
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United States | 7 | 9.46% |
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China | 3 | 4.05% |
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No geo information available | 2 | 2.70% |
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France | 2 | 2.70% |
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Taiwan | 1 | 1.35% |
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Italy | 1 | 1.35% |
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United Kingdom | 1 | 1.35% |
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Switzerland | 1 | 1.35% |
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Austria | 1 | 1.35% |
other countries | 1 | 1.35% |
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