Search for New Physics With a Monojet and Missing Transverse Energy in Pp Collisions at ?s=7tev
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Authors
Karapınar, Güler
Demir, Durmuş Ali
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Open Access Color
HYBRID
Green Open Access
Yes
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87
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56
Publicly Funded
No
Abstract
A study of events with missing transverse energy and an energetic jet is performed using pp collision data at a center-of-mass energy of 7 TeV. The data were collected by the CMS detector at the LHC, and correspond to an integrated luminosity of 36pb-1. An excess of these events over standard model contributions is a signature of new physics such as large extra dimensions and unparticles. The number of observed events is in good agreement with the prediction of the standard model, and significant extension of the current limits on parameters of new physics benchmark models is achieved. © 2011 CERN.
Description
Keywords
High energy physics, Tellurium compounds, CMS detectors, Compact Muon Solenoid, Transverse energy, p p: scattering, DIMENSIONS, Compact Muon Solenoid, 550, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Transverse energy, E(+)E(-) collisions; single-photon; dimensions; events, CMS, LHC, FOS: Physical sciences, Other particles (including hypothetical), 530, PARTICLE PHYSICS; LARGE HADRON COLLIDER; CMS, High Energy Physics - Experiment, EVENTS, E(+)E(-) COLLISIONS, Tellurium compounds, Physics and Astronomy (all), High Energy Physics - Experiment (hep-ex), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], E(+)E(-) COLLISIONS; SINGLE-PHOTON; DIMENSIONS; EVENTS, High energy physics, info:eu-repo/classification/ddc/530, Fisica delle particelle, [Anahtar Kelime Yok], String and brane phenomenology, CMS, transverse energy: missing-energy, Physics, ddc:530, 500, Física, 001, LARGE HADRON COLLIDER, LHC; CMS; PROTON-PROTON COLLISIONS; 7 TEV; NEW PHYSICS, SINGLE-PHOTON, CERN LHC Coll, Physique des particules élémentaires, unparticle, Limits on production of particles, PARTICLE PHYSICS, new physic, higher-dimensional, final state: (1jet), CMS detectors
Fields of Science
01 natural sciences, 0103 physical sciences
Citation
Chatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M.,...CMS Collaboration (2011). Search for new physics with a monojet and missing transverse energy in pp collisions at √s=7TeV. Physical Review Letters, 107(20). doi:10.1103/PhysRevLett.107.201804
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Volume
107
Issue
20
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