Type II neutrino seesaw mechanism at the LHC: The roadmap

被引：170
作者：
Melfo, Alejandra [1 ,2 ]
Nemevsek, Miha [2 ,3 ]
Nesti, Fabrizio [2 ]
Senjanovic, Goran [2 ]
Zhang, Yue [2 ]
机构：
[1] Univ Los Andes, Merida, Venezuela
[2] Abdus Salaam Int Ctr Theoret Phys, Trieste, Italy
[3] Jozef Stefan Inst, Ljubljana, Slovenia
来源：
PHYSICAL REVIEW D | 2012年 / 85卷 / 05期
关键词：
RIGHT SYMMETRIC MODEL; MASS; PARITY; VIOLATION; MIXINGS; HIGGS;
D O I：
10.1103/PhysRevD.85.055018
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this article, we revisit the Type II seesaw mechanism based on the addition of a weak triplet scalar to the standard model. We perform a comprehensive study of its phenomenology at the LHC energies, complete with the electroweak precision constraints. We pay special attention to the doubly-charged component, object of collider searches for a long time, and show how the experimental bound on its mass depends crucially on the particle spectrum of the theory. Our study can be used as a roadmap for future complete LHC studies.
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页数：6
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