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Search for Contact Interactions in the di-electron channel in P-P collisions at sqrt{s} = 8 TeV at CMS
A possible explanation of mass hierarchy, which is not explained by the Standard Model, is that quarks and leptons are composite objects made of more fundamental particles known as preons. The existence of preons will be manifest as a four fermion contact interaction in the annihilation of a quark a...
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | http://cds.cern.ch/record/1710775 |