Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at s√=8 TeV proton-proton collisions using the ATLAS experiment

doi:10.1007/jhep10(2013)130

Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/32091

Título:	Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at s√=8 TeV proton-proton collisions using the ATLAS experiment
Autor(es):	Onofre, A. Castro, Nuno Filipe Silva Fernandes ATLAS Collaboration
Palavras-chave:	Hadron-Hadron Scattering Jet physics Supersymmetry Exotics Hadron scattering
Data:	2013
Editora:	Springer
Revista:	Journal of High Energy Physics
Citação:	Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Khalek, S. A., Abdinov, O., . . . Collaboration, A. (2013). Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at root s=8 TeV proton-proton collisions using the ATLAS experiment. [Article]. Journal of High Energy Physics(10). doi: 10.1007/jhep10(2013)130
Resumo(s):	A search is presented for new particles decaying to large numbers (7 or more) of jets, with missing transverse momentum and no isolated electrons or muons. This analysis uses 20.3 fb−1 of pp collision data at √ s = 8 TeV collected by the ATLAS experiment at the Large Hadron Collider. The sensitivity of the search is enhanced by considering the number of b-tagged jets and the scalar sum of masses of large-radius jets in an event. No evidence is found for physics beyond the Standard Model. The results are interpreted in the context of various simplified supersymmetry-inspired models where gluinos are pair produced, as well as an mSUGRA/CMSSM model.
Tipo:	Artigo
URI:	https://hdl.handle.net/1822/32091
DOI:	10.1007/jhep10(2013)130
ISSN:	1029-8479
e-ISSN:	1029-8479
Versão da editora:	http://link.springer.com/article/10.1007/jhep10(2013)130
Arbitragem científica:	yes
Acesso:	Acesso aberto
Aparece nas coleções:	LIP - Artigos/papers