Precision QCD phenomenology of exotic spin-2 search at the LHC

Abstract

The complete next-to-next-to leading order (NNLO) QCD correction matched with next-to-next-to leading logarithm (NNLL) has been studied for Drell-Yan production through spin-2 particle at the Large hadron collider (LHC). We consider generic spin-2 particle which couples differently to the quarks and the gluons (non-universal scenario). The threshold enhanced analytical coefficient has been obtained up to third order exploiting the universality of the soft function as well as the process dependent form factors at the same order. We performed a detailed phenomenological analysis and give prediction for the 13 TeV LHC for the search of such BSM signature. We found that the matched correction at the second order gives sizeable corrections over wide range of invariant mass of the lepton pair. The scale variation also stabilizes at this order and reduces to 4%. As a by-product we also provide ingredients for third order soft-virtual (SV) prediction as well as resummation and study the impact on LHC searches.

arXiv comment32 pages, 10 figures, 1 table

References in corpus (67)

• A Large Mass Hierarchy from a Small Extra Dimension
• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• The Hierarchy Problem and New Dimensions at a Millimeter
• FeynRules 2.0 - A complete toolbox for tree-level phenomenology
• LHAPDF6: parton density access in the LHC precision era
• Parton distributions from high-precision collider data
• PDF4LHC recommendations for LHC Run II
• New parton distribution functions from a global analysis of quantum chromodynamics
• Parton distributions in the LHC era: MMHT 2014 PDFs
• The Three-Loop Splitting Functions in QCD: The Non-Singlet Case
• The four-loop beta-function in Quantum Chromodynamics
• Higgs boson gluon-fusion production in N3LO QCD
• Soft-gluon resummation for Higgs boson production at hadron colliders
• NNLL resummation for s-channel single top quark production
• The Resummation of Soft Gluon in Hadronic Collisions
• Soft-gluon resummation for squark and gluino hadroproduction
• Factorization and Momentum-Space Resummation in Deep-Inelastic Scattering
• Higher-Order Soft Corrections to Lepton Pair and Higgs Boson Production
• The ABM parton distributions tuned to LHC data
• A framework for Higgs characterisation
• The Two-loop Soft Anomalous Dimension Matrix and Resummation at Next-to-next-to Leading Pole
• Higgs boson gluon-fusion production at threshold in N3LO QCD
• Universal structure of subleading infrared poles in gauge theory amplitudes
• Power corrections and renormalons in Drell-Yan production
• Cusp and collinear anomalous dimensions in four-loop QCD from form factors
• The Drell-Yan cross section to third order in the strong coupling constant
• Four-Loop Non-Singlet Splitting Functions in the Planar Limit and Beyond
• Threshold resummation for electroweak annihilation from DIS data
• Higher-Order Corrections in Threshold Resummation
• On quartic colour factors in splitting functions and the gluon cusp anomalous dimension
• Soft gluon resummation for gluon-induced Higgs Strahlung
• Anomalous Dimension of Non-Singlet Wilson Operators at O(1/N_f) in Deep Inelastic Scattering
• Threshold resummation at N${}^3$LL accuracy and soft-virtual cross sections at N${}^3$LO
• Large-nf Contributions to the Four-Loop Splitting Functions in QCD
• Drell-Yan Production at Threshold to Third Order in QCD
• Meaningful characterisation of perturbative theoretical uncertainties
• Factorization and Resummation for Dijet Invariant Mass Spectra
• Resummed Higgs cross section at N${}^3$LL
• Four-loop photon quark form factor and cusp anomalous dimension in the large-$N_c$ limit of QCD
• N${}^3$LO Higgs and Drell-Yan production at threshold: the one-loop two-emission contribution
• Charged Current Drell-Yan Production at N3LO
• Matter dependence of the four-loop cusp anomalous dimension
• Resummation and Matching of $b$-quark Mass Effects in $b\bar{b}H$ Production
• On the Higgs cross section at N${}^3$LO+N${}^3$LL and its uncertainty
• Exponentiation of the Drell-Yan cross section near partonic threshold in the DIS and MSbar schemes
• Four-loop quark form factor with quartic fundamental colour factor
• The $n_f^2$ contributions to fermionic four-loop form factors
• Soft corrections to inclusive deep-inelastic scattering at four loops and beyond
• Matter dependence of the four-loop QCD cusp anomalous dimension: from small angles to all angles
• Approximate four-loop QCD corrections to the Higgs-boson production cross section
• Probabilistic definition of the perturbative theoretical uncertainty from missing higher orders
• Resummed prediction for Higgs boson production through $b\bar{b}$ annihilation at N${}^3$LL
• The Four-Loop Cusp Anomalous Dimension from the $\mathcal{N}=4$ Sudakov Form Factor
• Pseudo-scalar Higgs boson production at N${}^3$LO${}_{\text{A}}$+N${}^3$LL${}^{\prime }$
• NLO predictions for the production of a spin-two particle at the LHC
• Four-loop cusp anomalous dimension in QED
• Higgs Boson Production via Gluon Fusion: Soft-Gluon Resummation including Mass Effects
• Remarks on the renormalization of gauge invariant operators in Yang-Mills theory
• Borel resummation of soft gluon radiation and higher twists
• Soft-gluon resummation for pseudoscalar Higgs boson production at hadron colliders
• A new prescription for soft gluon resummation
• NNLO QCD Corrections to the Drell-Yan Cross Section in Models of TeV-Scale Gravity
• Resummed inclusive cross-section in Randall-Sundrum model at NNLO+NNLL
• Three loop form factors of a massive spin-2 particle with nonuniversal coupling
• Resummed inclusive cross-section in ADD model at N${}^3$LL+NNLO
• NNLO QCD corrections to production of a spin-2 particle with non-universal couplings in the DY process
• Threshold Resummation for Dark-Matter Production at the LHC

Cited by in corpus (6)

• Threshold enhanced cross sections for colorless productions
• Higgs boson rapidity distribution in bottom annihilation at NNLL and beyond
• Soft gluon resummation for gluon fusion $ZH$ production
• Indian Contributions to LHC Theory
• Next to Soft Threshold Resummation for $VH$ Production
• Threshold resummation for $Z$-boson pair production at NNLO+NNLL