New Physics at the LHC. A Les Houches Report: Physics at TeV Colliders 2009 - New Physics Working Group

G. Brooijmans , C. Grojean (1) , G.D. Kribs , C. Shepherd-Themistocleous , K. Agashe , L. Basso , G. Belanger (2) , A. Belyaev , K. Black , T. Bose , R. Brunelière , G. Cacciapaglia (3) , E. Carrera , S.P. Das , A. Deandrea (3) , S. de Curtis , A.-I. Etienvre (4) , J.R. Espinosa , S. Fichet (5) , L. Gauthier (4) , S. Gopalakrishna , H. Gray , B. Gripaios , M. Guchait , S.J. Harper , C. Henderson , J. Jackson , M. Karagöz , S. Kraml (5) , K. Lane , T. Lari , S.J. Lee , J.R. Lessard , Y. Maravin , A. Martin , B. Mcelrath , G. Moreau (6) , S. Moretti , D.E. Morrissey , M. Mühlleitner (2) , D. Poland , G. M. Pruna , A. Pukhov (2) , A. R. Raklev , T. Robens , R. Rosenfeld , H. Rzehak , G.P. Salam (7) , S. Sekmen , G. Servant (1) , R. K. Singh , B. C. Smith , M Spira , M. J. Strassler , I. Tomalin , M. Tytgat , M. Vos , J. G. Wacker , P. V. Weitershausen , K. M. Zurek

1 SPhT - Service de Physique Théorique
2 LAPTH - Laboratoire d'Annecy-le-Vieux de Physique Théorique
3 IPNL - Institut de Physique Nucléaire de Lyon
4 DPhP - Département de Physique des Particules (ex SPP)
5 LPSC - Laboratoire de Physique Subatomique et de Cosmologie
6 LPT - Laboratoire de Physique Théorique d'Orsay [Orsay]
7 LPTHE - Laboratoire de Physique Théorique et Hautes Energies

We present a collection of signatures for physics beyond the standard model that need to be explored at the LHC. First, are presented various tools developed to measure new particle masses in scenarios where all decays include an unobservable particle. Second, various aspects of supersymmetric models are discussed. Third, some signatures of models of strong electroweak symmetry are discussed. In the fourth part, a special attention is devoted to high mass resonances, as the ones appearing in models with warped extra dimensions. Finally, prospects for models with a hidden sector/valley are presented. Our report, which includes brief experimental and theoretical reviews as well as original results, summarizes the activities of the "New Physics" working group for the "Physics at TeV Colliders" workshop (Les Houches, France, 8-26 June, 2009).

Domaines: Physique des Hautes Energies - Phénoménologie [hep-ph]

G. Brooijmans, C. Grojean, G.D. Kribs, C. Shepherd-Themistocleous, K. Agashe, et al.. New Physics at the LHC. A Les Houches Report: Physics at TeV Colliders 2009 - New Physics Working Group. 6th Les Houches Workshop: Physics at TeV Colliders, Jun 2009, Les Houches, France. pp.191-380. ⟨in2p3-00482324⟩