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Searches for dark photon with the ATLAS detector at the LHC
Many extensions to the Standard Model introduce a hidden or dark sector to provide candidates for dark matter in the universe an explanation to astrophysical observations such as the positron excess observed in the cosmic radiation flux. this hidden sector could rise from an additional U(1)d gauge s...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | http://cds.cern.ch/record/2719681 |