Current status on pair-produced muon-philic vectorlike leptons in multilepton channels at the LHC

Autor:	Kawamura, Junichiro, Shin, Seodong
Rok vydání:	2023
Předmět:	High Energy Physics - Phenomenology High Energy Physics - Experiment
Zdroj:	JHEP11(2023)025
Druh dokumentu:	Working Paper
DOI:	10.1007/JHEP11(2023)025
Popis:	In this work, we obtain the current limits on the pair production of vectorlike leptons decaying to a Standard Model gauge boson and a lepton in the second generation using the Run-2 data at the LHC. Since there is no dedicated search, we recast the ATLAS analyses searching for the type-III seesaw heavy leptons in the multi-lepton channels. There is no limit for the $SU(2)_L$ singlet vectorlike lepton beyond about 100 GeV, while the limit is about 780 GeV for the doublet one. Thus, dedicated searches for the vectorlike leptons are necessary, especially for the singlet one. We also study the general cases of the vectorlike lepton decays and future sensitivities at the HL-LHC. Comment: 8 pages, 4 figures; ver2 matched to published version
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2308.07814 Zobrazit plný text záznamu View this record from Arxiv