0000000000441211

AUTHOR

Pulak Banerjee

showing 2 related works from this author

Theory for muon-electron scattering @ 10ppm: A report of the MUonE theory initiative

2020

We review the current status of the theory predictions for elastic μ-e scattering, describing the recent activities and future plans of the theory initiative related to the proposed MUonE experiment.

PhysicsParticle physicsMuonPhysics and Astronomy (miscellaneous)precision measurementmuon: beam010308 nuclear & particles physicsScatteringPhysicsFOS: Physical scienceselectron muon: scattering01 natural sciencesHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)beryllium: target[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]0103 physical sciencesddc:530Current (fluid)010306 general physicsEngineering (miscellaneous)Electron scattering
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Konishi form factor at three loops in N=4 supersymmetric Yang-Mills theory

2017

We present the first results on the third order corrections to on-shell form factor (FF) of the Konishi operator in $\mathcal{N}=4$ supersymmetric Yang-Mills theory using Feynman diagrammatic approach in modified dimensional reduction ($\overline{DR}$) scheme. We show that it satisfies the KG equation in $\overline{DR}$ scheme while the result obtained in four dimensional helicity (FDH) scheme needs to be suitably modified not only to satisfy the KG equation but also to get the correct ultraviolet (UV) anomalous dimensions. We find that the cusp, soft and collinear anomalous dimensions obtained to third order are same as those of the FF of the half-BPS operator confirming the universality o…

Physics010308 nuclear & particles physicsYang–Mills theory01 natural sciencesHelicityUniversality (dynamical systems)Third ordersymbols.namesakeDimensional reductionQuantum mechanics0103 physical sciencessymbolsFeynman diagram010306 general physicsMathematical physicsPhysical Review D
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