TY  - JOUR
AU  - Maiezza, A.
AU  - Nemevsek, M.
AU  - Nesti, F.
PY  - 2015
DA  - 2015//
TI  - Lepton Number Violation in Higgs Decay at LHC
T2  - Phys. Rev. Lett.
JO  - Physical Review Letters
SP  - 081802
EP  - 7pp
VL  - 115
IS  - 8
PB  - Amer Physical Soc
AB  - We show that within the left-right symmetric model, lepton number violating decays of the Higgs boson can be discovered at the LHC. The process is due to the mixing of the Higgs boson with the triplet that breaks parity. As a result, the Higgs boson can act as a gateway to the origin of the heavy Majorana neutrino mass. To assess the LHC reach, a detailed collider study of the same-sign dileptons plus jets channel is provided. This process is complementary to the existing nuclear and collider searches for lepton number violation and can probe the scale of parity restoration even beyond other direct searches.
SN  - 0031-9007
UR  - http://arxiv.org/abs/1503.06834
UR  - https://doi.org/10.1103/PhysRevLett.115.081802
DO  - 10.1103/PhysRevLett.115.081802
LA  - English
N1  - WOS:000359872600001
ID  - Maiezza_etal2015
ER  -