Search for New Physics with a Mono-Jet and Missing Transverse Energy in pp Collisions at sqrt(s) = 7 TeV

CMS;Basegmez, Suzan;Bruno, Giacomo;Caudron, Julien;Schul, Nicolas;et.al.
(2011) Physical Review Letters — Vol. 107, p. 201804 (2011)

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Authors
  • CMSUCLouvain
    Author
  • Basegmez, SuzanUCLouvain
    Author
  • Author
  • Caudron, JulienUCLouvain
    Author
  • Ceard, LudivineUCLouvain
    Author
  • Author
  • De Favereau De Jeneret, JeromeUCLouvain
    Author
  • Author
  • Favart, DenisUCLouvain
    Author
  • Author
  • Grégoire, GhislainUCLouvain
    Author
  • Hollar, JonathanUCLouvain
    Author
  • Author
  • Liao, JunhuiUCLouvain
    Author
  • Militaru, OtiliaUCLouvain
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  • Nuttens, ClaudeUCLouvain
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  • Ovyn, SéverineUCLouvain
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  • Pagano, DavideUCLouvain
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  • Pin, ArnaudUCLouvain
    Author
  • Piotrzkowski, KrzysztofUCLouvain
    Author
  • Schul, NicolasUCLouvain
    Author
  • et. al.
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Abstract
A study of events with missing transverse energy and an energetic jet is performed using pp collision data at a centre-of-mass energy of 7 TeV. The data were collected by the CMS detector at the LHC, and correspond to an integrated luminosity of 36 inverse picobarns. 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.
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Citations

CMS, Basegmez, S., Bruno, G., Caudron, J., Ceard, L., Cortina Gil, E., De Favereau De Jeneret, J., Delaere, C., Favart, D., Giammanco, A., Grégoire, G., Hollar, J., Lemaitre, V., Liao, J., Militaru, O., Nuttens, C., Ovyn, S., Pagano, D., Pin, A., et al. (2011). Search for New Physics with a Mono-Jet and Missing Transverse Energy in pp Collisions at sqrt(s) = 7 TeV. Physical Review Letters, 107, 201804. https://doi.org/10.1103/PhysRevLett.107.201804 (Original work published 2011)