Bounds on the scale of noncommutativity from mono photon production in ATLAS Runs -1 and -2 experiments at LHC energies

Abstract

Leading order study of direct photon production from proton-proton collisions, in the framework of Minimal (Seiberg-Witten) Non-Commutative Standard Model (NCSM), taking into account the Earth-rotation effects. We found that relative non-commutative contributions increase significantly at very high photon transverse momentum. Therefore, using Run-1 (\sqrt{s}= 8 TeV) and Run-2 (\sqrt{s}= 13 TeV) ATLAS experimental data of inclusive isolated prompt photon cross-section, TeV-Scale bounds of the non-commutativity (NC) parameter are obtained. For space-space non-commutativity, we obtain: Λb=1.145 \pm 0.015 TeV , and for space-time non-commutativity, we obtain : Λe=1.125 \pm 0.035 TeV.

References in corpus (8)

• Very Special Relativity
• The Noncommutative Standard Model at O(theta^2)
• Sensitivity of isolated photon production at TeV hadron colliders to the gluon distribution in the proton
• Photon - Jet Correlations and Constraints on Fragmentation Functions
• Quantum duality under the theta-exact Seiberg-Witten map
• Measurement of differential cross sections of isolated-photon plus heavy-flavour jet production in pp collisions at $\sqrt{s}=8$ TeV using the ATLAS detector
• Inferring the covariant $\Theta$-exact noncommutative coupling in the top quark pair production at linear colliders
• Predictions for the isolated prompt photon production at the LHC at $\sqrt{s}=$13 TeV

Cited by in corpus (2)

• Seiberg-Witten map Invariant Scatterings
• Revisiting NCQED and scattering amplitudes