Główna > Right-handed charged currents in the era of the Large Hadron Collider |
Published Articles | |
Report number | arXiv:1703.04751 ; CERN-TH-2017-043 ; LA-UR-17-21898 ; NIKHEF-2017-014 |
Title | Right-handed charged currents in the era of the Large Hadron Collider |
Related title | Right-handed charged currents in the era of the Large Hadron Collider |
Author(s) | Alioli, S. (CERN) ; Cirigliano, V. (Los Alamos Natl. Lab., Theor. Div.) ; Dekens, W. (Los Alamos Natl. Lab., Theor. Div. ; New Mexico Consortium, Los Alamos) ; de Vries, J. (NIKHEF, Amsterdam) ; Mereghetti, E. (Los Alamos Natl. Lab., Theor. Div.) |
Publication | 2017-05-16 |
Imprint | 2017-03-14 |
Number of pages | 50 |
Note | 50 pages plus appendices and references |
In: | JHEP 05 (2017) pp.086 |
DOI | 10.1007/JHEP05(2017)086 10.1007/JHEP05(2017)086 |
Subject category | hep-ph ; Particle Physics - Phenomenology |
Abstract | We discuss the phenomenology of right-handed charged currents in the framework of the Standard Model Effective Field Theory, in which they arise due to a single gauge-invariant dimension-six operator. We study the manifestations of the nine complex couplings of the $W$ to right-handed quarks in collider physics, flavor physics, and low-energy precision measurements. We first obtain constraints on the couplings under the assumption that the right-handed operator is the dominant correction to the Standard Model at observable energies. We subsequently study the impact of degeneracies with other Beyond-the-Standard-Model effective interactions and identify observables, both at colliders and low-energy experiments, that would uniquely point to right-handed charged currents. |
Copyright/License | arXiv nonexclusive-distrib. 1.0 Preprint: © 2017-2024 CERN (License: CC-BY-4.0) |