Perturbative unitarity bounds on di-boson scalar resonances

被引：1
|
作者：
Di Luzio, Luca [1 ]
Kamenik, Jernej F. [2 ,3 ]
Nardecchia, Marco [4 ]
机构：
[1] Univ Durham, Dept Phys, Inst Particle Phenomenol, Durham DH1 3LE, England
[2] Jozef Stefan Inst, Jamova 39, Ljubljana 1000, Slovenia
[3] Univ Ljubljana, Fac Math & Phys, Jadranska 19, Ljubljana 1000, Slovenia
[4] CERN, Theoret Phys Dept, Geneva, Switzerland
来源：
5TH INTERNATIONAL CONFERENCE ON NEW FRONTIERS IN PHYSICS | 2017年 / 164卷
关键词：
D O I：
10.1051/epjconf/201716407026
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We consider the constraints implied by partial wave unitarity on new physics in the form of di-boson resonances at LHC. We derive the scale where the effective description in terms of the SM supplemented by a single scalar resonance is expected to break down depending on the resonance width and signal cross-section.
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页数：8
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