Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/39912
Título: | Search for low-scale gravity signatures in multi-jet final states with the ATLAS detector at s√ = 8 TeV |
Autor(es): | Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration |
Palavras-chave: | Exotics Experimental results Hadron-Hadron Scattering |
Data: | 2015 |
Editora: | Springer Verlag |
Revista: | Journal of High Energy Physics |
Citação: | Aad, G., Abbott, B., Abdallah, J., Abdinov, O., Aben, R., . . . Zwalinski, L. (2015). Search for low-scale gravity signatures in multi-jet final states with the ATLAS detector at (Formula presented.) = 8 TeV. Journal of High Energy Physics, 2015(7). doi: 10.1007/jhep07(2015)032 |
Resumo(s): | We search for evidence of physics beyond the Standard Model in the production of final states with multiple high transverse momentum jets, using 20.3 fb−1 of proton-proton collision data recorded by the ATLAS detector at s√ = 8 TeV. No excess of events beyond Standard Model expectations is observed, and upper limits on the visible cross-section for non-Standard Model production of multi-jet final states are set. Using a wide variety of models for black hole and string ball production and decay, the limit on the cross-section times acceptance is as low as 0.16 fb at the 95% CL for a minimum scalar sum of jet transverse momentum in the event of about 4.3 TeV. Using models for black hole and string ball production and decay, exclusion contours are determined as a function of the production mass threshold and the gravity scale. These limits can be interpreted in terms of lower-mass limits on black hole and string ball production that range from 4.6 to 6.2 TeV. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/39912 |
DOI: | 10.1007/jhep07(2015)032 |
ISSN: | 1029-8479 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | LIP - Artigos/papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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JHEP-07-2015-032.pdf | 925,62 kB | Adobe PDF | Ver/Abrir |