Search for new physics with jets and missing transverse momentum in pp collisions at root s=7 TeV

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Data

2011-08-01

Autores

Chatrchyan, S.
Khachatryan, V.
Sirunyan, A. M.
Tumasyan, A.
Adam, W.
Bergauer, T.
Dragicevic, M.
Eroe, J.
Fabjan, C.
Friedl, M.

Título da Revista

ISSN da Revista

Título de Volume

Editor

Springer

Resumo

A search for new physics is presented based on an event signature of at least three jets accompanied by large missing transverse momentum, using a data sample corresponding to an integrated luminosity of 36 pb(-1) collected in proton-proton collisions at root s = 7 TeV with the CMS detector at the LHC. No excess of events is observed above the expected standard model backgrounds, which are all estimated from the data. Exclusion limits are presented for the constrained minimal supersymmetric extension of the standard model. Cross section limits are also presented using simplified models with new particles decaying to an undetected particle and one or two jets.

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Palavras-chave

Hadron-Hadron Scattering

Como citar

Journal of High Energy Physics. New York: Springer, n. 8, p. 46, 2011.