# Higgs 2022

Nov 7 – 11, 2022
Pisa
Europe/Rome timezone
There is a live webcast for this event.

## Evidence of high-energy dynamics in Higgs-plus-jet distributions from LHC to FCC

Nov 10, 2022, 3:35 PM
15m
Sala Azzurra (Palazzo della Carovana)

### Sala Azzurra

#### Palazzo della Carovana

Precision measurements

### Speaker

Francesco Giovanni Celiberto (ECT*/FBK Trento & INFN-TIFPA)

### Description

Recent analyses on high-energy inclusive Higgs-boson rates in proton collisions via the gluon fusion channel, matched with the state of-the-art fixed-order N$^3$LO accuracy, have shown that the impact of high-energy resummation corrections reaches 10% at the FCC nominal energies. This supports the statement that electroweak physics at 100 TeV is expected to receive relevant contributions from small-$x$ physics. In this talk we will present novel predictions for transverse-momentum and rapidity distributions sensitive the inclusive emission of a Higgs boson in association with a light-flavored jet in proton collisions, calculated within the NLL accuracy of the energy-logarithmic resummation. We will highlight how high-energy signals for this process are already present and visible at current LHC energies, and they become very important at FCC ones. We come out with the message that the improvement of fixed-order calculations on Higgs-sensitive QCD distributions is a core ingredient to reach the precision level of the description of observables relevant for the Higgs physics at the FCC.

Type of talk Theory

### Primary author

Francesco Giovanni Celiberto (ECT*/FBK Trento & INFN-TIFPA)