Abstract
We derive new dominant bounds on the coeffcient of the effective operator generated by tree-level graviton exchange in large extra dimensions from pp → jj data at LHC: MT > 2:1TeV (ATLAS after 3.1/pb of integrated luminosity), MT > 3:4TeV (CMS after 36/pb), MT > 3:2TeV (ATLAS after 36/pb). We clarify the role of on-shell graviton exchange and compare the full graviton amplitude to data, setting bounds on the fundamental quantum-gravity scale. © SISSA 2011.
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Franceschini, R., Giardino, P. P., Giudice, G. F., Lodone, P., & Strumia, A. (2011). LHC bounds on large extra dimensions. Journal of High Energy Physics, 2011(5). https://doi.org/10.1007/JHEP05(2011)092
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