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“School of Particles”

Paper IPM / Particles / 12696

School of Particles and Accelerator

Title:

Impact of Torsion Space-Time on t―t observables at Hadron Colliders

Author(s):

1 .	Seyed Yaser Ayazi
2 .	Mojtaba Mohammadi Najafabadi

Status:

Published

Journal:

J. Phys. G

No.:

095002

Vol.:

Year:

2013

Supported by:

IPM

Abstract:

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 t―t observables measured at Tevatron and LHC

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