Search for resonances decaying into photon pairs in 139 fb(-1) of pp collisions at root s=13 TeV with the ATLAS detector

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/76324

Título:	Search for resonances decaying into photon pairs in 139 fb(-1) of pp collisions at root s=13 TeV with the ATLAS detector
Autor(es):	Onofre, A. Castro, Nuno Filipe ATLAS Collaboration
Data:	2021
Editora:	Elsevier
Revista:	Physics Letters B
Citação:	Aad, G., Abbott, B., Abbott, D. C., Abud, A. A., Abeling, K., Abhayasinghe, D. K., . . . Collaboration, A. (2021). Search for resonances decaying into photon pairs in 139 fb(-1) of pp collisions at root s=13 TeV with the ATLAS detector. Physics Letters B, 822. doi: 10.1016/j.physletb.2021.136651
Resumo(s):	Searches for new resonances in the diphoton final state, with spin 0 as predicted by theories with an extended Higgs sector and with spin 2 using a warped extra-dimension benchmark model, are presented using 139 fb−1 of TeV pp collision data collected by the ATLAS experiment at the LHC. No significant deviation from the Standard Model is observed and upper limits are placed on the production cross-section times branching ratio to two photons as a function of the resonance mass.
Tipo:	Artigo
URI:	https://hdl.handle.net/1822/76324
DOI:	10.1016/j.physletb.2021.136651
ISSN:	0370-2693
Versão da editora:	https://www.sciencedirect.com/science/article/pii/S0370269321005918
Arbitragem científica:	yes
Acesso:	Acesso aberto
Aparece nas coleções:	LIP - Artigos/papers