
The eleventh annual Large Hadron Collider Physics (LHCP2023) conference will be held in Belgrade, Serbia from 22nd to 27th May 2023. The LHCP conference series started in 2013 as a successful fusion of two international conferences, "Physics at the Large Hadron Collider Conference" and the "Hadron Collider Physics Symposium". The conference programme will contain a detailed review of the latest experimental and theoretical results on the collider physics, including the results of the Large Hadron Collider Run II and Run III (LHC at CERN, Geneva), and discussions on further research directions within the high energy particle physics community, both in theory and experiment. The main goal of the conference is to provide intense and lively discussions between experimenters and theorists in research areas as the Standard Model Physics and Beyond, the Higgs Boson Physics, Supersymmetry, Heavy Quark Physics and Heavy Ion Physics, as well as to share recent progress in the high luminosity upgrades of LHC and future collider developments.
Editorial Board
1. Jelena Jovicevic, Jelena.Jovicevic@cern.ch, Institute of Physics Belgrade.
2. Nikola Konjik, konjik@ipb.ac.rs, Faculty of Physics, University of Belgrade
3. Igor Salom, isalom@ipb.ac.rs, Institute of Physics Belgrade
4. Lidija Zivkovic, Lidija.Zivkovic@cern.ch, Institute of Physics Belgrade
5. Predrag Milenovic, Predrag.Milenovic@cern.ch, Faculty of Physics, University of Belgrade
session Upgrades and Future Projects |
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Highlights from HL-LHC Physics Prospects (ALICE, ATLAS, CMS, LHCb)
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ATLAS Inner TracKer Upgrade
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Future Monolithic Pixel Detectors in ALICE and Beyond
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FASER Upgrades
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MilliQan Upgrades
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New Ideas on Detector Technology for the ILC Experiments
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Theory: Motivation for future muon colliders
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Experimental physics and detector challenges at a muon collider
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New Technologies for Colliders
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MATHUSLA
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MoEDAL-MAPP - Detectors specialised for LLP searches
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Physics perspectives of a CMS near-beam proton spectrometer at the HL-LHC
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session Top Physics |
Measurement of $t\bar{t}$bar and single top quark production in ATLAS experiment
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Higher-order and off-shell effects in top-quark processes at high-energy colliders
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Measurements of t$\bar{\text{t}}$ production and fermion associated t$\bar{\text{t}}$ production in CMS
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4top, ttW and top quark plus heavy flavor production in ATLAS
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Soft gluon resummation for the production of four top quarks at the LHC
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CMS measurements of top quark pair/single top production in association with an additional boson
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Measurements of $t\bar{t}$ and single top quark production with bosons in ATLAS
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Entanglement in ttbar
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Measurements of top quark mass and properties in CMS
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Impact of top mass on top differential distributions
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Searches for BSM and FCNC with top quarks in ATLAS
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Searches Beyond the Standard Model and Flavour Changing Neutral Currents with top quarks in CMS
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Non-factorisable contribution to t-channel single-top production
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Measurements of top quark mass and properties in ATLAS
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session QCD Physics |
Jet measurements in pp collisions from ATLAS
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Jet measurements in proton-proton collisions from CMS
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Jet measurements in pp collisions from ALICE
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Jet measurements in pp collisions from LHCb
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Precision QCD calculations
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Multi-parton interactions and the underlying event
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Associated production of quarkonium pairs at LHC
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Diffraction and elastic scattering at the LHC
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Recent results on PDF extractions
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Recent experimental results with implications for PDFs
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V+HF and intrinsic charm
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SND@LHC neutrino results
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FASER neutrino results
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The Lund jet plane: a tool for precision and discovery at the LHC
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Flavoured jet algorithms
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session Performance and Tools |
Anomaly detection
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New developments on MC generation
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ML for statistics (unfolding, uncertainties, parameter estimation)
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Re-interpretation tools
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Quantum computing
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Photon and Leptons performance
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Jet, Missing transverse Energy
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Flavor tagging and boosted objects
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Tracking and Vertexing
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Particle identification in ALICE and LHCb
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Run3 Performance of new hardware in ALICE
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Run3 Performance of new hardware in LHCb
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Run3 Performance of new hardware in ATLAS
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Run3 Performance of new hardware in CMS
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Online reconstruction and Trigger
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session Outreach, Diversity and Education |
Leveraging the past to prepare the future of particle physics - A successful case of science communication
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The LHC Early Career Mentoring Programme
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Experiences from Mental Health Workshops for LHC Scientists
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The Science Gateway Education Program
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Updates on the IPPOG activities
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Statistics on participation of emerging and developing countries in LHC and other experiments
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Personal experiences of participating in LHC experiments
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I'm A Scientist... Get Me Out of Here!
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session Flavour Physics |
CP violation and mixing in b and c decays (TH)
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Time dependent CP violation in b decays (LHCb)
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Time integrated CP violation in b decays (LHCb)
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Status and outlook for B-mixing parameters on the lattice (TH)
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Measurement of the CP-violating phase $\phi_s$ in the $B^0_s \rightarrow J/\psi \phi$ decay with the ATLAS detector
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CP violation and mixing in c decays (LHCb)
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B hadron decays and spectroscopy results from the CMS Collaboration
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Hadronic B decay rate measurements at LHCb
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B-meson semileptonic form-factors on the lattice
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Measurement of scattering parameters governing the residual strong interaction between charm and light hadrons (ALICE)
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B decays and resonances in ATLAS
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CP violation and lifetimes in CMS
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session Joint (BSM1+Flavour) |
Lepton Flavour Universality tests in $ 𝒃 \rightarrow 𝒄𝒍𝝂$ decays at LHCb
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Lepton Flavour Universality studies and related rare decays in CMS + ATLAS
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Theory lessons from flavour data
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Searches for rare and forbidden decays in LHCb
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Leptoquarks (focus on high-pT)
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session Joint (HeavyIons+Flav) |
Quarkonia production
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Production, diffusion and energy loss of heavy quarks in the early stage of high energy nuclear collisions
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Charmonium modification in the quark gluon plasma
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Open heavy-flavour production in collider mode
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Heavy-flavour production in fixed-target mode
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session Joint (Higgs+BSM1) |
Extended scalar sectors at the LHC
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Extended scalar sectors and electroweak phase transition
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Exotic production and decays of the 125 GeV Higgs - ATLAS
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Exotic production and decays of the 125 GeV Higgs in the CMS experiment
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Searches for BSM scalars - ATLAS
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Searches for BSM scalars - CMS
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session Joint (Higgs+Top) |
Higgs boson production in association with top quark at ATLAS
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Higgs boson production in association with top quark at CMS
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Higgs probes of top contact interactions and their interplay with Higgs self-coupling
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Measurement of ttW and ttbb from ATLAS and CMS
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ttH at NNLO
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session Joint (QCD+Flavour) |
Charm and beauty production cross sections and fractions
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Quarkonium production cross section and polarisation
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Investigating the strong interaction between hadrons and light nuclei with femtoscopy and hypernuclei measurements (ALICE)
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Theoretical models for exotic heavy-flavour hadrons
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Rare or exotic light and heavy four-muon resonances at CMS
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Hadron spectroscopy at LHCb
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Jet measurements in proton-proton collisions from ATLAS
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session Joint (QCD+HeavyIons) |
Studying the (pre)equilibrium stage using high- $p_\perp$ partons
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Jet quenching and parton showers: the latest theoretical developments in heavy-ion collisions
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Parton showers in pp/vacuum
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Pile-up and background correction techniques from pp to AA
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Jet measurements in small systems relevant for in medium modifications
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Jet substructure measurements in heavy-ion collisions
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Inclusive jets and dijet suppression in heavy ion collisions
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session Joint (Upgrade+Perf/Tools) |
HL-LHC and Beyond Computing Challenges
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CMS Level-1 Trigger Upgrade
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Future Timing Detectors in LHCb and Beyond
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Hetergenous Architectures
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Fast Interfaces
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session Joint EFT (Higgs+EWK+Top) |
Status of SMEFT Fits and Unbinned Likelihoods
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Higgs/Top/EWK and Global EFT results at ATLAS
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Higgs/Top/EWK and Global EFT results at CMS
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SMEFT in 4 top production
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Experimental aspects from Heavy Flavour in EFT
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Simultaneous determination of SMEFT and PDFs
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Probing Top-quark Operators with Precision Electroweak Measurements
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session Heavy Ion Physics |
Anisotropic flow in large and small systems
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Flow and correlations measurements in small and large systems
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Event-by-event fluctuations
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Two-particle femtoscopic correlation measurements
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How can LHC data contribute to cosmic rays studies?
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Fixed-target measurements contributing to cosmic ray studies
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(Anti)nuclei production at colliders relavant for astroparticle physics
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Hadronisation in event generators from small to large systems
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Theoretical overview of heavy-flavor hadronization
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Modification of heavy-quark hadronisation as a function of multiplicity
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Light (anti)nuclei production in small systems
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Strangeness production in jets and out of jets in small systems
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Light-by-light scattering and high mass dilepton production in UPC
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Probing gluons in nuclei using UPC
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session Electroweak Physics |
Recent measurements of electroweak boson pair production of massive boson plus a photon and two jets from the CMS and ATLAS experiments
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VBS/VBF theory developments
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VBS/VBF measurements (without photons) at ATLAS
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VBS/VBF measurements (without photons) at CMS
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Theory predictions and event generation for polarisation measurements
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Recent diboson and polarization measurements at ATLAS
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Recent diboson and polarization measurements at CMS
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Higher-order corrections in multiboson production
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Triboson measurements at ATLAS and CMS
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Vector boson modeling for precision physics
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Recent EWK precision measurements in CMS
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Recent EWK precision measurements in ATLAS
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Recent WZ precision measurements in LHCb
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Redefining Higgs interactions at the TeV scale
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session Beyond SM 1 (TeV-Scale) |
Vector like quarks and/ or leptoquarks
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VLQ searches and hadronic final states - ATLAS
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VLQ searches and hadronic final states at CMS experiment
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Leptoquarks and other leptonic final states - ATLAS
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Leptoquarks and other leptonic final states - CMS
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High mass resonances - extra gauge bosons and other exotics
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Supersymmetry - ATLAS
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Recent Searches for Supersymmetry in CMS
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Supersymmetry - Theory
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Search for new physics using unsupervised machine learning for anomaly detection with ATLAS
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CMS highlights on searches for new physics in final states with jets
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session Beyond SM 2 (Feebly Interacting Particles) |
Overview of searches, prospects, what are we missing?
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LLP overview: theory perspective
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HNL overview: theory perspective
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HNL experimental results from the LHC
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LLP results from CMS
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Installation of proANUBIS – a proof-of-concept demonstrator for the ANUBIS experiment
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Overview for Axions/ALPs: theory perspective
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Axion results from the LHC including future prospects
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MilliQan and MoEDAL-MAPP status and prospects
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FASER status and prospects
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Overview of New physics searches at the Forward Physics Facility
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Semi-visible jets, a.k.a. Dark showers: theory perspective
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Semi-visible jets, a.k.a. Dark showers: experimental status
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Prompt signature searches in ATLAS
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Prompt signature searches in CMS
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Search for Dark Matter at NA62 and NA64 experiments
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LLP results from ATLAS
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session Higgs Physics |
Higgs boson couplings at ATLAS
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Higgs boson couplings at CMS
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Higgs boson fiducial differential cross section measurements at CMS
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Higgs boson fiducial differential cross section measurements at ATLAS
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Probes of CP-violating Higgs couplings and their impact on baryogenesis
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Higgs boson rare production and decay at ATLAS and CMS
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Theory overview of Offshell Taskforce
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Higgs boson mass, width, CP and anomalous couplings measurements at CMS
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Higgs boson mass, width, CP and anomalous couplings measurements at ATLAS
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Higgs couplings at a muon collider
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Non-resonant HH production and Higgs self-coupling at ATLAS
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Non-resonant HH production and Higgs self-coupling at CMS
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Precise SMEFT predictions for di-Higgs production
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session Closing session |
Experimental highlights from LHCP 2023
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“Theory perspective” talk at LHCp 2023
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session Opening session |
Overall CERN view, status and plans
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Status of the LHC
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ALICE status and overview
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LHCb status and overview
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ATLAS status and overview
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CMS status and overview
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Diversity, inclusion and outreach report
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Report from the LHC experiments' young scientist forums
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session Plenary session |
Current issues in flavor physics
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CKM and CPV measurements in the beauty and charm sector
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Rare heavy flavor decays and LFV
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Quark-gluon plasma properties from LHC data
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Recent improvements in QCD predictions.
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Hadron spectroscopy and hadron-hadron interactions
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QCD measurements in pp collisions: from the underlying event to jets
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Recent Developments in Heavy-Ion Theory: Soft and Hard Probes
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The limits of QGP-like effects towards smaller systems: from Pb-Pb down to pp and fixed-target collisions
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Flavour anomalies in $𝒃\rightarrow 𝒔ℓ^+ℓ^−$ and $𝒃 \rightarrow 𝒄ℓ𝝂_ℓ$ transitions
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BSM theory perspectives for Run 3
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Testing BSM with the Higgs
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Heavy resonance searches
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Investigating interactions in the quark-gluon plasma with high pT probes
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Non-resonant searches at TeV scale
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Searches with displaced particles
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Prompt searches for feebly interacting particles
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Precision Higgs Physics
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FIMP Dark Matter at the LHC
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Machine learning for LHC physics
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ALICE upgrades
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LHCb upgrades
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CMS upgrades
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ATLAS upgrades
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Measurement of Higgs boson production and properties
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Search for rare/BSM Higgs boson decays and BSM Higgs sector
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EFTs, models, and matching: a few examples
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Top properties, including top mass
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Precision top quark physics
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Top cross-section measurements and rare $t\overline{t}X$ processes
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Multiboson measurements
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W/Z precision and differential measurements
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Importance of LQCD to precision physics
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EW precision predictions and QCD-EW interplay for the LHC
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session Poster session |
LUXE: A new experiment to study non-perturbative QED and search for new particles in electron-laser and photon-laser collisions
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Analyses together strong: Optimal combination of LHC new physics searches.
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Influence of the nonextensivity on the transport properties of a magnetized hot QCD medium
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Searching for Scalar Leptoquarks at the LHC/FCC and a Muon Collider
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Development of tracking software and detector design studies for the proposed FASER-2 experiment at the Large Hadron Collider
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The decay $A^{0}\rightarrow hZ^{*}$ in the inverted hierarchy and the production for $A^{0}$ at the LHC in normal hierarchy in 2HDM
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ATLAS ITk Pixel Detector Overview
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Construction of the ATLAS ITk strip detector for the HL-LHC era
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ATLAS Forward Proton Time-of-Flight detectors: status, performance and new physics results
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Overview of ATLAS forward proton detectors: status, performance and new physics results
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Overview of the ATLAS High-Granularity Timing Detector: project status and results
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ATLAS LAr Calorimeter Commissioning for LHC Run-3
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ATLAS Liquid Argon Calorimeter Frontend electronics Phase-2 upgrade
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Luminosity determination for the measurement of the total proton-proton cross section and the $\rho$ -parameter at 13 TeV with the ATLAS experiment at the LHC
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ATLAS Trigger and Data Acquisition Upgrades for the High Luminosity LHC
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Performance and calibration of the ATLAS Tile Calorimeter
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The ATLAS Trigger System
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ATLAS Full Run 2 Search for Direct Stau Production using Machine Learning
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EFT interpretation of off-shell Higgs boson to $ZZ \rightarrow 4\ell$ and $ZZ \rightarrow 2\ell2\nu$ decay channels at ATLAS
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Rejecting $g\rightarrow b\bar{b}$ jets in the ATLAS b-jet triggers
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Exclusive pion pair production at$ \sqrt(s) = 7 TeV$
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Measurement of Cross Sections of Electroweak and Total Production of $Z\gamma jj$ at 13 TeV with ATLAS
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Comparison of two approaches to jet reconstruction in proton-lead collisions in ATLAS
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Gradient Boosting MUST taggers for highly-boosted jets
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Resummation effects in HECO pair production at the LHC: UFO implementation
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Measuring mass and width of the W-boson with the ATLAS detector
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Measurement of the Total Cross Section and $\rho$-parameter from Elastic Scattering at $\sqrt{s}$ = 13 TeV
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First measurement of the t-channel single top production in pp collisions at $\sqrt{s} = 5.02$ TeV with the ATLAS experiment
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Optimization of light-by-light triggers from 2022 pilot lead-lead run in ATLAS
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Event-by-event fluctuations of mean transverse momentum in Pb--Pb and Xe--Xe collisions with ALICE
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Electromagnetic interaction of colliding Q-Gaussian beams
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The new ALICE Fast Interaction Trigger in LHC Run 3
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Understanding the rescattering effect on $\Lambda$(1520) resonance production in different systems and collision energies with ALICE at LHC
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News from the International Particle Physics Outreach Group
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Scaling properties of light and heavy-flavor jets in high-energy proton-proton collisions
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Performance of Phase-2 CMS Inner Tracker CROC-V1 modules in a serial power chain
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Radiation Tolerance Tests for SFP+ Transceivers
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The role of the underlying event in the heavy-flavor baryon enhancement
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Design and commissioning with first Run 3 data of new triggers to search for the CLFV $\tau \rightarrow 3\mu$ decay at the CMS experiment
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Machine Learning Techniques for JetMET Data Certification of the CMS Detector
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Search for the Z boson decay to τ τ μ μ in proton-proton collisions at √s = 13 TeV
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Search for the Higgs boson decay into a charm quark-antiquark pair at the CMS experiment and future developments
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Monitoring the CMS endcap muon cathode strip chambers for aging
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Higgs mass measurement in $H\rightarrow ZZ^{*} \rightarrow 4\ell$
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All-Hadronic four-top production at 13 TeV with the CMS experiment
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Towards the first observation of four top quark production in multilepton final states with the CMS experiment
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Luminosity Calibration at the CMS Experiment
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AutoEncoders for per-lumisection data quality monitoring at CMS
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Vertical Integration System Testing of the CMS HGCAL Electronics
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Accelerating Full and Fast Simulation of the CMS Experiment
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Search for EFT in top quark production with additional leptons
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Longevity studies and search for eco-friendly gas mixture for CMS Cathode Strip Chambers
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Performance of muon identification and isolation with multivariate techniques at the CMS experiment in proton-proton collisions at sqrt(s) = 13 TeV
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Luminosity determination using Z boson production at the CMS experiment
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The CMS tracker upgrade for the High Luminosity LHC
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The CMS tracker performance in Run3
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New results on beauty baryon decays from CMS
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Engaging Classrooms: ATLAS Visits, Virtual Visits, Cheat Sheets, and More
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Evolution of Regional, Age and Gender Demographics in the ATLAS Collaboration
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Engaging the Public at Festivals and Conferences
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Engaging Universities and Beyond – Open Data for Education and Research
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Engaging Youth: Education and outreach for ages 0-12 with the ATLAS Experiment
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Probing 95 GeV Higgs in the 2HDM Type-III
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Search for exotic decay of the Higgs boson H->Za->llgg
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