Multi-Boson Interactions 2024

25 Sept 2024, 08:30 → 27 Sept 2024, 18:00 Europe/Zurich

Toulouse

 

Multi-Boson Interactions (MBI) is an international conference series focusing on the frontiers of latest experimental results, state-of-art theory calculations and future prospects of physics with multi-boson final states (W, Z, gamma, Higgs, ...) at collider experiments. It aims to bring experimentalists and theorists together in order to discuss multi-boson interactions within the contexts of the gauge sector of the standard model and new physics.

MBI is coordinated by the MBI International Advisory Board (IAB) with the hosting venues rotating intercontinentally: 2014 (BNL), 2015 (DESY), 2016 (Wisconsin), 2017 (KIT, Karlsruhe), 2018 (Michigan), 2019 (Thessaloniki), 2020 (pandemic skip), 2021 (Milan), 2022 (Shanghai), 2023 (UC San Diego) and 2024 (Toulouse). 

The workshop is plenary sessions only, with a mix of invited talks and submitted contributions. 

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Registration deadline: September 15th, 2024

Fees 
- Standard 220€
- Early Bird (up to 10/08/2024) 200€

This fee covers local support, morning and afternoon coffee breaks, and lunches. Conference dinner is an option for 55€.

Online payment via azzur colloque (until Sept 15) https://dr14.azur-colloque.fr/inscription/en/223/inscription

Wednesday 25 September

08:30 → 09:00 Registration

09:00 → 10:30 Morning Session 1

Convener: Alexis Vallier (L2I Toulouse, CNRS/IN2P3, UT3)

09:00 Welcome from L2IT Director

Speaker: Jan Stark (Laboratoire des 2 Infinis - Toulouse, CNRS / Univ. Paul Sabatier (FR))

Stark__MBI2024__25septembre2024.pdf

09:10 Introduction and technical details

Speaker: Joany Manjarres (Laboratoire des 2 Infinis - Toulouse, CNRS / Univ. Paul Sabatier (FR))

MBI_LOC_intro.pdf

09:15 MBI 10 years anniversary (15'+5')

Speakers: Marc-Andre Pleier (Brookhaven National Laboratory (US)), Marc-Andre Pleier (Brookhaven National Laboratory (US))

MBI-10 years-Pleier-250924.pdf

09:35 Run3 multiboson physics results in CMS (30'+15')

Speaker: Sergio Blanco Fernandez (Universidad de Cantabria and CSIC (ES))

CMS-Multiboson-Run3.pdf

CMS-Multiboson-Run3_v1.pdf

10:30 → 11:00 Coffee break

11:00 → 12:15 Morning Session 2

Convener: Sergio Blanco Fernandez (Universidad de Cantabria and CSIC (ES))

11:00 EW Sudakov logarithms in EW vector boson production (30'+15')

Speaker: Ansgar Denner (Julius Max. Universitaet Wuerzburg (DE))

denner_mbi24.pdf

11:45 EW WZ boson pair production in association with two jets - ATLAS (20'+10')

Speaker: Dr Eirini Kasimi (Aristotle University of Thessaloniki (GR))

MBI_presentation_Kasimi.pdf

12:15 → 13:45 Lunch break

13:45 → 15:45 Afternoon Session 1

Conveners: Olivier Arnaez (LAPP), Olivier Arnaez (Centre National de la Recherche Scientifique (FR))

13:45 EW multiboson production and full Run 2 overview - CMS (30'+15')

Speaker: Saptaparna Bhattacharya (Wayne State University (US))

MBI_2024_Bhattacharya.pdf

14:30:56 From Matteo Presilla to Everyone:
    I can reply here, can you read here?
14:31:02 From Joany Manjarres to Everyone:
    yes
14:33:36 From Matteo Presilla to Everyone:
    For the material: the EFT part should be public in days on the arXiv. We don’t usually publish two PASses or updated version of the PAS in CMS, unfortunately. But it coming very soon :)
14:36:50 From Matteo Presilla to Everyone:
    For the EFT fit: we did not have SMEFT FR model at that time but we used two different UFO models (one from SMEFTsim, and one from aQGC Eboli) and tried to look for correlation among different dimensions by stopping at some order in the EFT expansion and including both signals (dim-6 and dim-8) at the same time. Warsaw basis (of SMEFT) and dim-8 (from Eboli model) are by definition independent, so I am not sure what Joany meant with correlation btw the operators.

14:30 EW multiboson production and full Run 2 overview - ATLAS (30'+15')

Speaker: Iro Koletsou (Centre National de la Recherche Scientifique (FR))

MBIToulouseIroKoletsou.pdf

15:15 ZZ production using Run 3 data - ATLAS (20'+10')

Speaker: Xingyu Wu (University of Science and Technology of China (CN))

20240925_MBI2024_wuxingyu_v3.pdf

15:45 → 16:15 Coffee break

16:15 → 18:15 Afternoon Session 2

Conveners: Olivier Arnaez (Centre National de la Recherche Scientifique (FR)), Olivier Arnaez (LAPP)

16:15 Overview of the modeling of polarized vector boson production (30'+15')

Speaker: Giovanni Pelliccioli (Max-Planck-Institut für Physik)

gp_mbi_24.pdf

17:00 Diboson Polarization - ATLAS (30'+15')

Speaker: Miaoran Lu (Université Paris-Saclay (FR))

Diboson Polarization MBI Miaoran.pdf

17:45 Loop corrections to the production of polarized diboson (20'+10')

Speaker: Christoph Haitz

Präsentation_MBI.pdf

Thursday 26 September

09:30 → 10:45 Morning Session 1

Convener: Giovanni Pelliccioli (Max-Planck-Institut für Physik)

09:30 Forward physics in VV with undisrupted protons (30'+15')

Speaker: Christophe Royon (The University of Kansas (US))

multiboson_2024.pdf

10:15 → 10:45 Coffee break

10:45 → 12:15 Morning Session 2

Convener: Giovanni Pelliccioli (Max-Planck-Institut für Physik)

10:45 Bounds on Quartic Gauge Couplings in HEFT and differences with the QGC analysis in SMEFT (30'+15')

Speakers: Oscar Eboli, oscar eboli

mbi24_eboli.pdf

11:30 Models with large modifications of the trilinear Higgs coupling and their implications for LHC physics (and future colliders) (30'+15')

Speaker: Johannes Braathen (DESY)

Braathen_MBI2024.pdf

12:15 → 13:45 Lunch break

13:45 → 15:45 Afternoon Session 1

Convener: Juergen Reuter (DESY Hamburg, Germany)

13:45 HH results - ATLAS (30'+15')

Speaker: Giulia Di Gregorio (CERN)

260926_HH_ATLAS_MBI2024.pdf

14:30 HH results - CMS (30'+15')

Speaker: Garyfallia Paspalaki (Purdue University (US))

MBI_24_diHiggs.pdf

15:15 EFT interpretations in HH (20'+10')

Speaker: Anna Sophie Tegetmeier (Laboratoire des 2 Infinis - Toulouse, CNRS / Univ. Paul Sabatier (FR))

EFTInterpretationsHH.pdf

15:45 → 16:15 Coffee break

16:15 → 18:00 Afternoon Session 2

Convener: Alejo Nahuel Rossia (University of Manchester)

16:15 SMEFT view from every angle: angular observables in diboson production (20'+10')

Speaker: Hesham El Faham (The University of Manchester)

MBI_diboson_ElFaham.pdf

16:45 Study of CP violating EFT operators with the ATLAS detector

Speaker: Leo Boudet (Centre National de la Recherche Scientifique (FR))

SMEFT_CPV_ATLAS.pdf

17:15 Combined (SM, H, top) EFT fits - ATLAS & CMS (30'+15')

Speaker: Fabian Stager (University of Zurich (CH))

combined_eft_mbi24.pdf

19:00 → 21:00 Conference dinner

Friday 27 September

09:00 → 10:30 Morning Session 1

Convener: Shalu Solomon (Brandeis University (US))

09:00 The automation of SMEFT-Assisted Constraints on UV-Complete Models (30'+15')

Speaker: Alejo Nahuel Rossia (University of Manchester)

Rossia_MBI_Sep24_PDF.pdf

09:45 Parton Shower development / uncertainties (30'+15')

Speaker: Melissa Corona van Beekveld (Nikhef National institute for subatomic physics (NL))

MBI_september_2024.pdf

10:30 → 11:00 Coffee break

11:00 → 12:15 Morning Session 2

Convener: Shalu Solomon (Brandeis University (US))

11:00 Direct Searches for New Physics in Multiboson final states - ATLAS & CMS (30'+15')

Speaker: Antonio Giannini (University of Science and Technology of China (CN))

MBI_AGiannini_27sep24.pdf

11:45 Connecting Multi-Higgs production and the Electroweak Phase Transition (20'+10')

Speaker: Osama Karkout (Nikhef National institute for subatomic physics (NL))

EWSB_HHH_Toulouse.pdf

12:15 → 13:45 Lunch break

13:45 → 14:45 Afternoon Session 1

13:45 Summary talk (30'+15')

Speakers: Wolfgang Heinz Kilian (University of Siegen (DE)), Wolfgang Kilian

kilian-summary.pdf

14:30 Final remarks

Speakers: Joany Manjarres (Laboratoire des 2 Infinis - Toulouse, CNRS / Univ. Paul Sabatier (FR)), Marc-Andre Pleier (Brookhaven National Laboratory (US)), Marc-Andre Pleier (Brookhaven National Laboratory (US)), Marc-Andre Pleier

MBI24-closeout-Pleier-270924.pdf

MBI_picture.pdf

14:45 → 15:15 Coffee break