A systematic approach for a model independent description of phenomenology at the LHC is presented. The most general linear interaction of scalars and fermions with pairs of standard model fields is considered at the renormalizable level. Searches for the new states are devised and the reach of TeVatron and LHC is discussed. Extensions to more general cases with more complicated spectra and interactions mediated by higher dimensional operators are briefly discussed.
Lesya Shchutska, Yiming Li, Yi Zhang, Alexey Boyarsky, Raffaele Tito D'Agnolo, Enrico Bertuzzo, Wei Liu, Ji Hyun Kim, Zheng Wang, Jing Li, Wenjing Wu, Francesco Cerutti, Martin Bauer, Patrick Foldenauer, Karan Kumar, Saurabh Nangia, Emanuele Copello