Correlative signatures of heavy Majorana neutrinos and doubly-charged Higgs bosons at the Large Hadron Collider

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dc.creatorChao, Wei
dc.creatorSi, Zong-Guo
dc.creatorXing, Zhi-zhong
dc.creatorZhou, Shun
dc.date2008-04-08
dc.date2008-08-28
dc.date.accessioned2026-07-07T11:49:42Z
dc.date.available2026-07-07T11:49:42Z
dc.descriptionWe explore an intriguing possibility to test the type-II seesaw mechanism of neutrino mass generation at the Large Hadron Collider (LHC). We show that the lepton-number-violating signatures of heavy Majorana neutrinos N_i (for i=1, 2, 3) and doubly-charged Higgs bosons H^++(H^--) can be closely correlated with each other in a class of TeV-scale type-II seesaw models. Taking the minimal version of such models for example, we calculate the cross sections of pp -> l^+_αl^+_βX (l^-_αl^-_βX) processes mediated separately by N_1 and H^++(H^--), and illustrate their nontrivial correlation at the LHC.
dc.descriptionRevTEX4 11 pages, 1 figure, more discussions added, published in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/0804.1265
dc.identifierhttp://arxiv.org/abs/0804.1265
dc.identifierPhys.Lett.B666:451-454,2008
dc.identifierdoi:10.1016/j.physletb.2008.08.003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203327
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Experiment
dc.titleCorrelative signatures of heavy Majorana neutrinos and doubly-charged Higgs bosons at the Large Hadron Collider
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