Angular and polarization trails from effective interactions of Majorana neutrinos at the LHeC
We study the possibility of the LHeC facility todisentangle different new physics contributions to the pro-duction of heavy sterile Majorana neutrinos in the leptonnumber violating channel e−p→l+j+3jets (lj≡e,μ). Thisis done investigating the angular and polarization trails ofeffective operators wit...
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| Altri autori: | , |
| Natura: | article |
| Lingua: | inglese |
| Pubblicazione: |
2018
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| Accesso online: | https://hdl.handle.net/20.500.12008/21601 https://doi.org/10.1140/epjc/s10052-018-5833-x |
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| Riassunto: | We study the possibility of the LHeC facility todisentangle different new physics contributions to the pro-duction of heavy sterile Majorana neutrinos in the leptonnumber violating channel e−p→l+j+3jets (lj≡e,μ). Thisis done investigating the angular and polarization trails ofeffective operators with distinct Dirac–Lorentz structure con-tributing to the Majorana neutrino production, which param-eterize new physics from a higher energy scale. We study anasymmetry in the angular distribution of the final anti-leptonand the initial electron polarization effect on the number ofsignal events produced by the vectorial and scalar effectiveinteractions, finding both analyses could well separate theircontributions |
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