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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

Journal of High Energy Physics Springer Berlin Heidelberg 10:1 (2013)

Authors:

G Aad, T Abajyan, B Abbott, J Abdallah, O Abdinov, R Aben, B Abi, M Abolins, OS AbouZeid, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, L Adamczyk, DL Adams, TN Addy, J Adelman, S Adomeit, T Adye, S Aefsky, T Agatonovic-Jovin, JA Aguilar-Saavedra, M Agustoni, SP Ahlen

Abstract:

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

The Journal of High Energy Physics 2013:10 (2013) 130

Authors:

G Aad, T Abajyan, B Abbott, J Abdallah, S Abdel Khalek, O Abdinov, R Aben, B Abi, M Abolins, OS AbouZeid, H Abramowicz
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Sensor Compendium

ArXiv 1310.5158 (2013)

Authors:

M Artuso, M Battaglia, G Bolla, D Bortoletto, B Cabrera, JE Carlstrom, CL Chang, W Cooper, C Da Via, M Demarteau, J Fast, H Frisch, M Garcia-Sciveres, S Golwala, C Haber, J Hall, E Hoppe, KD Irwin, H Kagan, C Kenney, AT Lee, D Lynn, J Orrell, M Pyle, R Rusack, H Sadrozinski, MC Sanchez, A Seiden, W Trischuk, J Vavra, M Wetstein, R-Y Zhu
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Jet and underlying event properties as a function of particle multiplicity in proton-proton collisions at sqrt(s) = 7 TeV

ArXiv 1310.4554 (2013)
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Search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to bottom quarks

ArXiv 1310.3687 (2013)
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