| Full text | |
| Author(s): |
Alves, Alexandre
;
Rosa Agostinho, N.
;
Eboli, Oscar J. P.
;
Gonzalez-Garcia, M. C.
Total Authors: 4
|
| Document type: | Journal article |
| Source: | PHYSICAL REVIEW D; v. 98, n. 1, p. 11-pg., 2018-07-19. |
| Abstract | |
We revisit the extraction of the triple electroweak gauge boson couplings from the Large Hadron Collider Run I data on the W+W- and W(+/-)Z productions when the analysis also contains additional operators that modify the couplings of the gauge bosons to light quarks and the gauge boson self-energies. We work in the framework of effective Lagrangians where we consider dimension-six operators and perform a global fit to consistently take into account the bounds on these additional operators originating from the electroweak precision data. We show that the constraints on the Wilson coefficients f(B)/Lambda(2) and f(W)/Lambda(2) are modified when we include the additional operators while the limits on f(WWW)/Lambda(2) remain unchanged. (AU) | |
| FAPESP's process: | 17/06109-5 - Analyses of effective Lagrangians at the Large Hadron Collider |
| Grantee: | Oscar José Pinto Eboli |
| Support Opportunities: | Research Grants - Visiting Researcher Grant - International |