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Paper   IPM / Particles / 12696
School of Particles and Accelerator
  Title:   Impact of Torsion Space-Time on tt observables at Hadron Colliders
1.  Seyed Yaser Ayazi
2.  Mojtaba Mohammadi Najafabadi
  Status:   Published
  Journal: J. Phys. G
  No.:  095002
  Vol.:  40
  Year:  2013
  Supported by:  IPM
Starting from the effective torsion space-time model, we study its effects on the top pair production cross section at hadron colliders. We also study the effect of this model on top pair asymmetries at the Tevatron and the LHC. We find that torsion space-time can explain forward-backward asymmetry according to measured anomaly at Tevatron. We find an allowed region in the parameters space which can satisfy simultaneously all tt observables measured at Tevatron and LHC

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