TY  - JOUR
AU  - Maiezza, A.
AU  - Nemevsek, M.
AU  - Nesti, F.
PY  - 2016
DA  - 2016//
TI  - Perturbativity and mass scales in the minimal left-right symmetric model
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 035008
EP  - 11pp
VL  - 94
IS  - 3
PB  - Amer Physical Soc
AB  - The scalar sector of the minimal left-right model at TeV scale is revisited in light of the large quartic coupling needed for a heavy flavor-changing scalar. The stability and perturbativity of the effective potential is discussed and merged with constraints from low-energy processes. Thus, the perturbative level of the left-right scale is sharpened. Lower limits on the triplet scalars are also derived: The left-handed triplet is bounded by oblique parameters, while the doubly charged right-handed component is limited by the h -> gamma gamma, Z gamma decays. Current constraints disfavor their detection as long as W-R is within the reach of the LHC.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1603.00360
UR  - https://doi.org/10.1103/PhysRevD.94.035008
DO  - 10.1103/PhysRevD.94.035008
LA  - English
N1  - WOS:000381412400008
ID  - Maiezza_etal2016
ER  -