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Light sfermion interplay in the 125 GeV MSSM Higgs production and decay at the LHC
Alexander Belyaev, Shaaban Khalil, Stefano Moretti +1
We study the effects from light sfermions on the lightest Higgs boson production and decay at the Large Hadron Collider (LHC) within the Minimal Supersymmetric Standard Model (MSSM…
Towards a model-independent approach to the analysis of interference effects in pair production of new heavy quarks
Daniele Barducci, Alexander Belyaev, Jacob Blamey +3
We propose a model independent approach for the analysis of interference effects in the process of QCD pair production of new heavy quarks of different species that decay into Stan…
BSM Physics: What the Higgs Can Tell Us
Matthew S. Brown, Daniele Barducci, Alexander Belyaev +4
This discovery of the Higgs boson last year has created new possibilities for testing candidate theories for explaining physics beyond the Standard Model. Here we explain the ways…
The Technicolor Higgs in the Light of LHC Data
Alexander Belyaev, Matthew S. Brown, Roshan Foadi +1
We consider scenarios in which the 125 GeV resonance observed at the Large Hadron Collider is a Technicolor (TC) isosinglet scalar, the TC Higgs. By comparison with quantum chromod…
Z' at the LHC: Interference and Finite Width Effects in Drell-Yan
Elena Accomando, Diego Becciolini, Alexander Belyaev +2
The interference effects between an extra neutral spin-1 Z'-boson and the Standard Model background in the Drell-Yan channel at the LHC are studied in detail. The final state with…
Little Z' Models
Alexander Belyaev, Stephen F. King, Patrik Svantesson
We propose a new class of models called Little Z' models in order to reduce the fine-tuning due to the current experimental limits on the Z' mass in E_6 inspired supersymmetric mod…