Search for the charged-lepton-flavor-violating decay Z→eμ in pp collisions at Formula Presented with the ATLAS detector

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/87876

Título:	Search for the charged-lepton-flavor-violating decay Z→eμ in pp collisions at Formula Presented with the ATLAS detector
Autor(es):	Castro, Nuno Filipe Onofre, A. ATLAS Collaboration
Data:	2023
Editora:	American Physical Society (APS)
Revista:	Physical Review D - Particles, Fields, Gravitation and Cosmology
Citação:	Jackson, P., Kong, A. X. Y., Potti, H., Ruggeri, T. A., Sharma, A. S., White, M. J., . . . Tipton, P. (2023). Search for the charged-lepton-flavor-violating decay Z→eμ in pp collisions at Formula Presented with the ATLAS detector. [Article]. PHYSICAL REVIEW D, 108(3). doi: 10.1103/PhysRevD.108.032015
Resumo(s):	A search for the charged-lepton-flavor-violating process Formula Presented is presented, using Formula Presented of Formula Presented Formula Presented collision data collected by the ATLAS experiment at the LHC. An excess in the Formula Presented invariant mass spectrum near the Formula Presented boson mass would be a striking signature of new physics. No excess is observed, and an upper limit Formula Presented is placed on the branching fraction at 95% confidence level, which is the most stringent limit to date.
Tipo:	Artigo
URI:	https://hdl.handle.net/1822/87876
DOI:	10.1103/PhysRevD.108.032015
ISSN:	2470-0010
e-ISSN:	2470-0029
Versão da editora:	https://journals.aps.org/prd/abstract/10.1103/PhysRevD.108.032015
Arbitragem científica:	yes
Acesso:	Acesso aberto
Aparece nas coleções:	LIP - Artigos/papers