P. Monni

Third-Order Logarithmic Resummation for Jet-Vetoed Higgs Production

Samuel Abreu, Jonathan R. Gaunt, Pier Francesco Monni +2

Jet vetoes are central to precision measurements of Higgs-boson properties at the Large Hadron Collider, where they are used to suppress backgrounds containing hard QCD radiation.…

Three-loop rapidity anomalous dimension for jet-veto cross sections

Samuel Abreu, Jonathan R. Gaunt, Pier Francesco Monni +2

We present the first calculation of the third-order corrections to the rapidity anomalous dimension for jet-veto cross sections. This is a crucial ingredient for the resummation of…

A Task Force on Strong Coupling Determinations from Event Shapes

Anthony Badea, Luca Buonocore, Gherardo Vita +19

The strong coupling constant $α_{s}$ is a fundamental parameter of the Standard Model. Its precise determination is essential for accurately predicting, studying, and understanding p…

Boosted Higgs-strahlung off a $W$ boson at next-to-next-to-next-to-leading order in QCD

Aude Gehrmann-De Ridder, Alexander Huss, Matteo Marcoli +5

The production of a boosted Higgs boson in association with a charged weak ( $W$ ) boson is a key process to scrutinize the electroweak symmetry breaking mechanism at hadron collider…

$N$ -Jettiness Soft Functions Made Simple

Luca Buonocore, Maximilian Delto, Kirill Melnikov +3

We present a new method to compute the soft function for the $N$ -Jettiness variable for arbitrary $N$ at high perturbative orders in QCD. It is based on the observation that the mo…

hep-th2026

A Conformal Bridge for the Light Transform of QCD Correlation Functions

Hao Chen, Pier Francesco Monni, Zhaoyan Pang +2

Understanding the link between correlation functions (CFs) of local operators and measurable collider correlators has emerged as a new opportunity in the study of gauge theory dyna…

Analytical Soft Functions for Heavy-Quark Final States at Hadron Colliders

Ze Long Liu, Pier Francesco Monni

We present the first computation of the complete two-loop, fully-differential soft function describing the production of a heavy-quark pair in association with a color-singlet syst…

A new suite of Lund-tree observables to resolve jets

Melissa van Beekveld, Luca Buonocore, Silvia Ferrario Ravasio +3

We introduce a class of collider observables, named Lund-Tree Shapes (LTS), defined from declustering trees originating from the Lund jet plane representation of the QCD radiation…

Uncharted Logarithmic Structures in QCD Transverse-Energy Flow

Mrinal Dasgupta, Alexander Fraley, Pier Francesco Monni +1

We investigate the QCD transverse-energy ( $E_{T}$ ) flow distribution within an azimuthal region of phase space, defined by an angular interval $Δ ϕ$ on the plane transverse to a chose…

hep-th2025

Correlation Function/Wilson Loop Duality in Gauge Theory from EFT

Hao Chen, Pier Francesco Monni, Zhaoyan Pang +2

In this Letter, we initiate a systematic study of the $n$ -point correlation functions (CF) in gauge theories in the sequential light-cone (SLC) limit. Focusing on QCD, we formulate…

physics.acc-ph2025★ 3 cited

On the Edge of Safety: Charge-Charge Correlation in the Back-to-Back Limit

Pier Francesco Monni, Gherardo Vita, Zhen Xu +1

We investigate the Charge-Charge Correlation (QQC) in electron-positron annihilation as a probe of charge dynamics in Quantum Chromodynamics. While generally divergent beyond leadi…

Future Circular Collider Feasibility Study Report: Volume 3, Civil Engineering, Implementation and Sustainability

M. Benedikt, F. Zimmermann, B. Auchmann +1461

Volume 3 of the FCC Feasibility Report presents studies related to civil engineering, the development of a project implementation scenario, and environmental and sustainability asp…

hep-ex2025★ 24 cited

Future Circular Collider Feasibility Study Report: Volume 1, Physics, Experiments, Detectors

M. Benedikt, F. Zimmermann, B. Auchmann +1461

Volume 1 of the FCC Feasibility Report presents an overview of the physics case, experimental programme, and detector concepts for the Future Circular Collider (FCC). This volume o…

hep-ex2025

Physics case for low- $s$ QCD studies at FCC-ee

David d'Enterria, Pier Francesco Monni, Peter Skands +1

Measurements of hadronic final states in $e^{+} e^{-}$ collisions at centre-of-mass (CM) energies below the Z peak can notably extend the FCC-ee physics reach in terms of precision…

Planar Six-Point Feynman Integrals for Four-Dimensional Gauge Theories

Samuel Abreu, Pier Francesco Monni, Ben Page +1

We compute all planar two-loop six-point Feynman integrals entering scattering observables in massless gauge theories such as QCD. A central result of this paper is the formulation…

The two-loop fully differential soft function for $Q Q ˉ V$ production at lepton colliders

Ze Long Liu, Pier Francesco Monni

We consider the production of a pair of heavy quarks $Q Q ˉ$ in association with a generic colour singlet system $V$ at lepton colliders, and present the first analytic calculat…

A collinear shower algorithm for NSL non-singlet fragmentation

Melissa van Beekveld, Mrinal Dasgupta, Basem Kamal El-Menoufi +3

We formulate a collinear partonic shower algorithm that achieves next-to-single-logarithmic (NSL, $α_{s}^{n} L^{n - 1}$ ) accuracy for collinear-sensitive non-singlet fragmentation observ…

hep-ph2024★ 32 cited

Scaling violation in power corrections to energy correlators from the light-ray OPE

Hao Chen, Pier Francesco Monni, Zhen Xu +1

In recent years, energy correlators have emerged as a powerful tool to explore the field theoretic structure of strong interactions at particle colliders. In this Letter we initiat…