Standard Model at the LHC 2023

10 Jul 2023, 08:20 → 13 Jul 2023, 18:00 America/Chicago

Alvin Tollestrup Auditorium (IARC)

Stefan Hoeche (Fermilab)

The SM@LHC workshop deals with the latest developments as well as future prospects in Standard Model phenomenology at the LHC. The emphasis lies on bringing together experimentalists and theorists to stimulate discussions on the most interesting and topical aspects across the various fields. The main topics include Electroweak, Higgs, QCD, Top, Flavour Physics and EFT.

Previous editions:  CERN (SM@LHC 2022), Online (SM@LHC 2021), Zurich (SM@LHC 2019), Berlin (SM@LHC 2018), Amsterdam (SM@LHC 2017), Pittsburgh (SM@LHC 2016), Florence (SM@LHC 2015), Madrid (SM@LHC 2014), Freiburg (SM@LHC 2013), Copenhagen (SM@LHC 2012), Durham (SM@LHC 2011) and London (SM@LHC 2009).

Remote participation in this workshop is possible, but remote talks are strongly discouraged.

Please note: Remote participation in this workshop is free of charge, but requires registration. We can only share the Zoom link with conference attendees that have been approved by the Fermilab FNAP office. The approval process can take several days or weeks. If you plan to participate in the workshop, please register as soon as possible.

Conference Poster

IARC Location

Monday, 10 July

08:20 → 08:30 Welcome and Logistics

Welcome.pdf

08:30 → 10:00 Higgs

Conveners: Dermot Moran (CIEMAT), Ian Lewis (University of Kansas), Maximilian Goblirsch-Kolb (CERN)

08:30 Off-shell Higgs measurement in the 4-lepton channel

Speaker: Ulascan Sarica (UC Santa Barbara)

20230710.pdf

09:00 BSM effects in Higgs precision measurements

Speaker: Henning Bahl (University of Chicago)

[email protected]

09:30 Higgs EFT coupling constraints

Speaker: Duarte Fontes (Brookhaven National Laboratory)

Presentation.pdf

10:00 → 10:30 Coffee

10:30 → 12:30 QCD

Conveners: Bernhard Mistlberger (SLAC), Jeffrey Berryhill (Fermilab), Jennifer Roloff (Brookhaven National Laboratory), Philip Ilten (University of Cincinnati)

10:30 Machine learning hadronization

Speaker: Jure Zupan (U. Cincinnati)

ML_SMLHC_Zupan.pdf

11:00 Jet substructure and fragmentation

Speaker: Cristian Baldenegro Barrera (École Polytechnique)

SMatLHC2023-6.pdf

11:30 Event shapes, jet, and photon measurements

Speaker: Matt LeBlanc (CERN)

MLB_SMatLHC23.pdf

12:00 N(N)LO 3-jet predictions

Speaker: Rene Poncelet (University of Cambridge)

poncelet_sm_at_lhc_23.pdf

12:30 → 14:00 Lunch

14:00 → 15:30 Top

Conveners: Dorival Goncalves (Oklahoma State University), Regina Demina (University of Rochester), Tomas Dado (TU Dortmund)

14:00 Observation of 4 tops

Speaker: Zhi Zheng (SLAC)

fourtopobservation_zzheng_SMLHC.pdf

14:30 Precision measurements in ttbar final states (ATLAS)

Speaker: Barbora Eckerova (Comenius University)

Precision_measurements_in_ttbar_final_states_from_ATLAS.pdf

15:00 Precision measurements in ttbar final states (CMS)

Speaker: Otto Hindrichs (Rochester University)

OH_ttmeasurements.pdf

15:30 → 16:00 Coffee

16:00 → 17:30 EFT

Conveners: Andrei Gritsan (Johns Hopkins University), Radja Boughezal (Argonne National Laboratory), Sandra Kortner (Max Planck Institute for Physics)

16:00 Experimental synergies in SMEFT explorations

Speaker: Frank Petriello (Northwestern University)

Petriello-SMLHC.pdf

16:30 Recent EW, Higgs and diHiggs EFT interpretations

Speaker: Ana Rosario Cueto Gomez (Universidad Autónoma de Madrid)

EFT_SMatLHC.pdf

17:00 Recent progress on EFT interpretations of top quarks measurements

Speaker: Kelci Mohrman (University of Florida)

SMatLHC_topeft_kmohrman_jul10_2023.pdf

Tuesday, 11 July

09:00 → 10:30 Electroweak

Conveners: Alessandro Vicini (University of Milano), Frank Ellinghaus (University of Wuppertal), Mika Vesterinen (CERN), Yacine Haddad (Northeastern University)

09:00 Precision phenomenology with fiducial cross sections in the triple-differential Drell-Yan process

Speaker: Thomas Gehrmann (University of Zurich)

SMLHC23_Gehrmann.pdf

09:30 Precision W and Z measurements

Speaker: Aram Apyan (Brandeis University)

[email protected]

10:00 Associated production of a W boson with a top quark pair in NNLO QCD

Speaker: Luca Buonocore (University of Zurich)

SMatLHC23_LB.pdf

10:30 → 11:00 Coffee

11:00 → 12:30 Joint: QCD + Heavy Flavor

Conveners: Alessandro Cerri (University of Sussex), Bernhard Mistlberger (SLAC), Eluned Smith (MIT), Jeffrey Berryhill (Fermilab), Jennifer Roloff (Brookhaven National Laboratory), Philip Ilten (University of Cincinnati), Wolfgang Altmannshofer (UC Santa Cruz)

11:00 Heavy flavor PDFs and intrinsic charm in the proton

Speaker: Pavel Nadolsky (Southern Methodist University)

n711.pdf

11:30 Flavored anti-kT algorithm

Speaker: Daniel Reichelt (Durham University, IPPP)

SMatLHC_2023_DReichelt.pdf

12:00 Z + charm ratio measurement

Speaker: Thomas Boettcher (University of Cincinnati)

boettcher_SM2023_v2.pdf

12:30 → 14:00 Lunch

14:00 → 15:30 Heavy Flavor

Conveners: Alessandro Cerri (University of Sussex), Eluned Smith (MIT), Wolfgang Altmannshofer (UC Santa Cruz)

14:00 SM predictions for RD and RD* and related issues

Speaker: Dean Robinson (LBL)

RHc_theory.pdf

14:30 Theory predictions with focus on non-local contributions (b->smumu)

Speaker: Meril Reboud (IPPP, Durham & IJClab, Orsay)

Reboud_110723.pdf

15:00 Lattice input for CKM determination

Speaker: Andrew Lytle (University of Illinois at Urbana-Champaign)

SM_LHC_FNAL_2023___Lattice_CKM.pdf

15:30 → 16:00 Coffee

16:00 → 18:00 Young Scientist Forum

16:00 Evidence of off-shell Higgs, Higgs decay width constraints and EFT interpretation

Speaker: Yingjie Wei (University of Oxford)

Yingjie_pre_SMatLHC_fermilab_2023_July.pdf

Yingjie_pre_SMatLHC_fermilab_2023_July.pptx

16:15 Invisible Higgs decays at CMS

Speaker: Christina Wang (California Institute of Technology)

SM_LHC.pdf

16:30 Searches for Higgs boson pairs in CMS

Speaker: Daniel Fernando Guerrero Ibarra (Fermilab)

HH_YSF_DGuerrero.pdf

16:45 Quantum tops at the LHC

Speaker: Claudio Severi (University of Manchester)

quantum_tops.pdf

17:00 SM prediction for the CP asymmetries in two-body hadronic charm decays

Speaker: Eleftheria Solomonidi (IFIC/University of Valencia)

SMLHC-Solomonidi.pdf

17:15 Baryogenesis and Dark Matter in the Mirror Twin Higgs

Speaker: Pedro Bittar (University of São Paulo)

Baryogenesis_DM_and_the_MTH.pdf

17:30 The Heavy-Flavor Production at the LHC

Speaker: Keping Xie (University of Pittsburgh)

HeavyFlavor.pdf

18:00 → 20:00 Reception

Wednesday, 12 July

08:00 → 10:00 QCD

Conveners: Bernhard Mistlberger (SLAC), Jeffrey Berryhill (Fermilab), Jennifer Roloff (Brookhaven National Laboratory), Philip Ilten (Massachusetts Institute of Technology)

08:00 Alpha_s measurements from pT,Z and 2->3 jet predictions / inclusive jets using NNLO QCD theory input

Speaker: Francesco Giuli (University and INFN Tor Vergata Rome)

[email protected]

08:30 Energy-energy correlation functions at the LHC

Speaker: Bianka Mecaj (Yale University)

[email protected]

09:00 Status overview of global PDF fits

Speaker: Joey Huston (Michigan State University)

huston_SM@LHC_23.pdf

huston_SM@LHC_23.pptx

09:30 Progress on Parton showers

Speaker: Florian Herren (Fermilab)

SMLHC_Herren.pdf

10:00 → 10:30 Coffee

10:30 → 12:00 EFT

Conveners: Andrei Gritsan (Johns Hopkins University), Radja Boughezal (Argonne National Laboratory), Sandra Kortner (Max Planck Institute for Physics)

10:30 Challenges towards the global LHC EFT fits

Speaker: Hannes Mildner (University of Mainz)

hmilder_smatlhc2023.pdf

11:00 Machine learning and unconventional approaches to EFT

Speaker: Robert Schofbeck (HEPHY Vienna)

23-07-11 SMatLHC FNAL ML unconventional signatures.pdf

23-07-11 SMatLHC FNAL ML unconventional signatures.pptx

11:30 Structure of dim 8 from the positivity of the S-matrix

Speaker: Mikael Chala (Universidad de Granada)

presentation_CHALA.pdf

12:00 → 13:30 Lunch

13:30 → 15:30 Higgs

Conveners: Dermot Moran (CIEMAT), Ian Lewis (University of Kansas), Maximilian Goblirsch-Kolb (CERN)

13:30 Higgs-charm couplings (Theory)

Speaker: Tao Han (University of Pittsburgh)

2023-charm.pdf

14:00 Higgs-charm couplings (Experiment)

Speaker: Nicholas Smith

[email protected]

14:30 Higgs self-couplings (Theory)

Speaker: Pier Paolo Giardino (University of Santiago de Compostela)

Higgs_Trilinear_Theory.pdf

15:00 Higgs self-couplings (Experiment)

Speaker: Maximilian Swiatlowski (TRIUMF)

swiatlow_selfcoupling.pdf

15:30 → 16:00 Coffee

16:00 → 17:30 Joint: EFT + Higgs + Electroweak + Top

Conveners: Alessandro Vicini (University of Milano), Andrei Gritsan (Johns Hopkins University), Dermot Moran (CIEMAT), Dorival Goncalves, Frank Ellinghaus (University of Wuppertal), Ian Lewis (University of Kansas), Maximilian Goblirsch-Kolb (CERN), Mika Vesterinen (CERN), Radja Boughezal (Argonne National Laboratory), Regina Demina (University of Rochester), Sandra Kortner (Max Planck Institute for Physics), Tomas Dado (TU Dortmund), Yacine Haddad (Northeastern University)

16:00 Multibosons (tribosons, quartic couplings)

Speaker: Despoina Sampsonidou (University of Oregon)

SM_LHC23_keynote_UPLOAD.pdf

16:30 EFT complementarity and relation to underlying models

Speaker: Samuel Homiller (Harvard)

230713_smlhc_fermilab_smeft_homiller-withbuilds.pdf

17:00 Challenges of entanglement measurement in ttbar final states

Speaker: Andrew Wildridge (Purdue University)

Challenges of entanglement measurement in ttbar final states.pdf

Thursday, 13 July

09:00 → 10:30 Top

Conveners: Dorival Goncalves (Oklahoma State University), Regina Demina (University of Rochester), Tomas Dado (TU Dortmund)

09:00 Treatment of theory uncertainties in ttbar analyses

Speaker: Emanuele Re (University of Milano Bicocca and INFN)

slides_ere_v2.pdf

09:30 Four tops from the theory point of view

Speaker: Bogdan Dobrescu (Fermilab)

4tops2023.pdf

10:00 Heavy Flavor production and ttH at the LHC with NNLO+PS

Speaker: Marius Wiesemann (University of Zürich)

Wiesemann_SM@LHC_2023.pdf

10:30 → 11:00 Coffee

11:00 → 12:30 Joint: EFT + Higgs + Electroweak

Conveners: Alessandro Vicini (University of Milano), Andrei Gritsan (Johns Hopkins University), Dermot Moran (CIEMAT), Frank Ellinghaus (University of Wuppertal), Ian Lewis (University of Kansas), Maximilian Goblirsch-Kolb (CERN), Mika Vesterinen (CERN), Radja Boughezal (Argonne National Laboratory), Sandra Kortner (Max Planck Institute for Physics), Yacine Haddad (Northeastern University)

11:00 Vector boson scattering

Speaker: Saptaparna Bhattacharya (Northwestern University)

SMAtLHC.pdf

11:30 Progress in joint SMEFT/PDF fits

Speaker: Maria Ubiali (University of Cambridge)

SMatLHC_Ubiali.pdf

12:00 Dedicated measurements of CP and anomalous couplings of Higgs

Speaker: Savvas Kyriacou

eft_ac_SMLHC.pdf

12:30 → 14:00 Lunch

14:00 → 15:30 Heavy Flavor

Conveners: Alessandro Cerri (University of Sussex), Eluned Smith (MIT), Wolfgang Altmannshofer (UC Santa Cruz)

14:00 CKM results

Speaker: Steven Blusk (Syracuse University)

SM_at_LHC_2023_Blusk_PDFVersion.pdf

14:30 New results and prospects for b ->s mumu measurements

Speaker: Joel Butler (Fermilab)

JB_sm_at_LHC_b_s_mumu_shared_final_1.pdf

15:00 Review of LFU results at LHCb

Speaker: Manuel Franco Sevilla (University of Maryland)

23-07-13_manuelf_LFU_SM_LHC_FNAL.pdf

15:30 → 16:00 Coffee

16:00 → 17:30 Electroweak

Conveners: Alessandro Vicini (University of Milano), Frank Ellinghaus (University of Wuppertal), Mika Vesterinen (CERN), Yacine Haddad (Northeastern University)

16:00 Experimental status of mW measurements at LHC and Tevatron

Speaker: Hang Yin (Central China Normal University)

hyin_wmass.pdf

16:30 Global mW combination

Speaker: Simone Amoroso (DESY)

SMATLHC23-AMOROSO.pdf

17:00 Resummation for inclusive vector boson production

Speaker: Giancarlo Ferrera (University of Milan)

smlhc-23-ferrera.pdf