| Full text | |
| Author(s): |
Corbett, Tyler
;
Desai, Jay
;
Eboli, O. J. P.
;
Gonzalez-Garcia, M. C.
;
Martines, Matheus
;
Reimitz, Peter
Total Authors: 6
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 107, n. 11, p. 14-pg., 2023-06-09. |
| Abstract | |
We perform a complete study of the electroweak precision observables and electroweak gauge boson pair production in terms of the Standard Model effective field theory up to O(1/A4) under the assumption of universal C and P conserving new physics. We show that the analysis of data from those two sectors allows us to obtain closed constraints in the relevant parameter space in this scenario. In particular, we find that the Large Hadron Collider data can independently constrain the Wilson coefficients of the dimension -six and-eight operators directly contributing to the triple gauge boson vertices. Our results show that the impact of dimension-eight operators in the study of triple gauge couplings is small. (AU) | |
| FAPESP's process: | 22/05332-0 - New physics signals at the Large Hadron Collider |
| Grantee: | Oscar José Pinto Eboli |
| Support Opportunities: | Scholarships abroad - Research |
| FAPESP's process: | 19/04837-9 - Particle Physics Phenomenology |
| Grantee: | Gustavo Alberto Burdman |
| Support Opportunities: | Research Projects - Thematic Grants |
| FAPESP's process: | 21/08669-3 - Which EFT: SMEFT or HEFT |
| Grantee: | Matheus Martines de Azevedo da Silva |
| Support Opportunities: | Scholarships abroad - Research Internship - Master's degree |
| FAPESP's process: | 20/10004-7 - Dark matter in the sub-GeV region |
| Grantee: | Peter Reimitz |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |
| FAPESP's process: | 21/12305-7 - Dark matter and neutrino production in vector mediator models in the GeV and sub-GeV mass range for DUNE-PRISM |
| Grantee: | Peter Reimitz |
| Support Opportunities: | Scholarships abroad - Research Internship - Post-doctor |