RT Journal Article
T1 Importance of fermion loops in W+W- elastic scattering
A1 Dobado González, Antonio
A1 Quezada Calonge, Carlos Ariel
A1 Sanz Cillero, Juan José
AB We test the assumption that fermion-loop corrections to high energy W+W- scattering are negligible when compared to the boson-loop ones. Indeed, we find that, if the couplings of the interactions deviate from their Standard Model values, fermion-loop corrections can in fact become as important or even greater than boson-loop corrections for some particular regions of the parameter space, and both types of loops should be taken into account. Some preliminary results are shown.
PB Elsevier
SN 2405-6014
YR 2021
FD 2021-07
LK https://hdl.handle.net/20.500.14352/4497
UL https://hdl.handle.net/20.500.14352/4497
LA eng
NO © 2021 ElsevierInternational Conference on Quantum Chromodynamics (QCD)(23. 2020. Montpellier, Francia)We would like to thank our collaborators A. Castillo, R. L. Delgado and F. Llanes-Estrada, who participated in the earlier parts of the research presented in this note [12] . This research is partly supported by the Ministerio de Ciencia e Inovacion under research grants FPA2016-75654-C2-1-P and PID2019-108655GB-I00; by the EU STRONG-2020 project under the program H2020-INFRAIA-2018-1 [grantagreement no. 824093] ; and by the STSM Grant from COST Action CA16108. C.Quezada-Calonge has been funded by the MINECO (Spain) predoctoral grant BES-2017-082408.
NO Unión Europea. H2020
NO Ministerio de Ciencia e Inovación (MICINN)
NO Ministerio de Economía y Competitividad (MINECO)
DS Docta Complutense
RD 16 ago 2025