Investigating vector boson scattering: A fully gauge-invariant study

Autor:	Riederer, Bernd, Maas, Axel
Rok vydání:	2022
Předmět:	High Energy Physics - Lattice High Energy Physics - Phenomenology
Zdroj:	PoS LATTICE2022 (2022) 218, PoS ICHEP2022 (2022) 878
Druh dokumentu:	Working Paper
DOI:	10.22323/1.430.0218
Popis:	Vector boson scattering (VBS) plays a central role in the search for new physics at collider experiments such as ATLAS and CMS at the LHC. Usually predictions for this kind of process are obtained using mainly perturbative approaches in fixed gauges. Here we present a fully gauge-invariant study of VBS in the scalar-channel involving three different types of Higgs-like particles characterized by their mass; above (heavy), inside (resonance) or below (stable) the elastic region. To this end, we combine results obtained in a reduced SM setup from (augmented) perturbation theory with those from non-perturbative lattice simulations. Comment: 10 pages, 3 figures, 1 table, Proceedings for "39th International Symposium on Lattice Field Theory (LATTICE2022)" and abridged version for "41st International Conference on High Energy physics - ICHEP2022"
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2210.17211 Zobrazit plný text záznamu View this record from Arxiv