ECFA WHF WG1: 1st Workshop of the Higgs/Top/EW group

Name: ECFA WHF WG1: 1st Workshop of the Higgs/Top/EW group
Start: 2022-04-20T11:00:00+02:00
End: 2022-04-22T18:00:00+02:00
Location: CERN

20 Apr 2022, 11:00 → 22 Apr 2022, 18:00 Europe/Zurich

500/1-001 - Main Auditorium (CERN)

500/1-001 - Main Auditorium

CERN

400

Show room on map

Chris Hays (University of Oxford (GB)), Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna), Karsten Koeneke (Albert Ludwigs Universitaet Freiburg (DE))

Description

The European Committee for Future Accelerators (ECFA) has initiated a series of workshops towards a future electron-positron Higgs/EW/Top factory. The “Working Group 1: Physics Potential” (WG1) is one of the working groups in this endeavor.

The Higgs/Top/EW working group aims to further develop the ongoing investigations into the physics potential provided by a future e+e- collider within WG1. A particular focus will be on the possibility for (HL-)LHC measurements to enhance the results of such a collider.

This kick-off meeting will review existing results, in particular recent results from the Snowmass exercise, and identify topics for further investigation. This first workshop will be a start of this community effort, assess where we stand, and plan for the future. We foresee several invited speakers but would like to also include a component of contributed talks. For this purpose, please submit a short title and abstract via the indico abstract submission feature no later than March 18th 2022.

We hope to have a strong in-person component at CERN if the rules and regulations allow for it. However, we will also have a full zoom setup for remote participation. A decision on the in-person component will be made by the end of March.

General information on the Higgs/Top/Electroweak (HTE) group will appear on this twiki: https://twiki.cern.ch/twiki/bin/view/ECFA/ECFAHiggsFactoryWG1HTE

Contact

ecfa-whf-wg1-hte-conveners@cern.ch

Registration

Registration to the 1st Workshop of the Higgs/Top/EW group

Participants

130 View full list

Wednesday 20 April
- Opening 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  
  Conveners: Chris Hays (University of Oxford (GB)), Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna), Karsten Koeneke (Albert Ludwigs Universitaet Freiburg (DE))
  - 1
    
    Opening and Introduction
    
    Speaker: Karsten Koeneke (Albert Ludwigs Universitaet Freiburg (DE))
    
    2022Apr20 ECFA HiggsFactory WG 1 Higgs Top Electroweak Workshop.pdf
    
    Recording
    
    Video preview
- Wednesday sessions: Afternoon 1 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  - 2
    
    Snowmass EF01 report: Higgs Boson properties and couplings
    
    Speaker: Caterina Vernieri (SLAC National Accelerator Laboratory (US))
    
    ECFA-WFH-WG1-2022.pdf
    
    Recording
    
    Video preview
  - 3
    
    Snowmass EF02 report: Higgs Boson as a portal to new physics
    
    Speaker: Isobel Ojalvo (Princeton University (US))
    
    ojalvo_ECFA_Talk_Final.pdf
    
    Recording
    
    Video preview
  - 4
    
    The case for precision Higgs measurements
    
    Speaker: Michael Peskin
    
    HiggsFactoryCase-2022.pdf
    
    Recording
    
    Video preview
- 15:45
  
  Coffee break
- Wednesday sessions: Afternoon 2 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  - 5
    
    Higgs at the HL-LHC - ultimate reaches and challenges
    
    Speaker: Nicholas Wardle (Imperial College (GB))
    
    Higgs_HL_LHC_ultimate_reaches_and_challenges.pdf
    
    Recording
    
    Video preview
  - 6
    
    Strange Quark as a probe for new physics in the Higgs sector
    
    Speakers: Matthew Basso (University of Toronto (CA)), Valentina Cairo (CERN)
    
    220420_Basso_ECFA-WHF-WG1_Strange-Tagging.pdf
    
    abstract-1.pdf
    
    Recording
    
    Video preview
  - 7
    
    Imprint of quark flavor violating SUSY in h(125) decays at future lepton colliders
    
    Speaker: Prof. Keisho Hidaka (Tokyo Gakugei University)
    
    abstract-2.pdf
    
    Hidaka@ECFA_HTE_WS_2022_04_FOR_UPLOAD_v2.1.pdf
    
    Hidaka@ECFA_HTE_WS_2022_04_FOR_UPLOAD_v2.1.pptx
    
    Recording
    
    Video preview
  - 8
    
    New charged scalar contributions to h--> Zγ in the 3HDM
    
    Speaker: Dr Emine Yildirim
    
    abstract_3.pdf
    
    Recording
    
    Video preview
    
    Yildirim.pdf
Thursday 21 April
- Thursday sessions: Morning 1 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  - 9
    
    ALICE charm fragmentation measurements
    
    Speaker: Andrea Dubla (GSI)
    
    ECFA.pdf
    
    Recording
    
    Video preview
  - 10
    
    ATLAS b fragmentation measurements
    
    Speaker: Chris Pollard (University of Oxford (GB))
    
    ECFAWHF20220421.pdf
    
    Recording
    
    Video preview
- 10:55
  
  Coffee break 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
- Thursday sessions: Morning 2 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  - 11
    
    Flavor tagging at (HL-)LHC
    
    Speaker: John Alison (Carnegie-Mellon University (US))
    
    BTaggingAtTheLHC.pdf
    
    Recording
    
    Video preview
  - 12
    
    Flavor tagging e+e- colliders
    
    Speaker: Loukas Gouskos (CERN)
    
    lg_jettagging_ecfa2022.pdf
    
    Recording
    
    Video preview
- 12:25
  
  Lunch
- Thursday sessions: Afternoon 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  - 13
    
    Snowmass EF03 report: Top quark physics
    
    Speaker: Reinhard Schwienhorst (Michigan State University (US))
    
    2022-03-21 EF03_TOPHF.pdf
    
    Recording
    
    Video preview
  - 14
    
    Top at the HL-LHC - ultimate reaches and challenges
    
    Speaker: Andreas Werner Jung (Purdue University (US))
    
    ECFA-TOP-2022-ajung.pdf
    
    Recording
    
    Video preview
  - 15
    
    Top observables for combined (HL-LHC and e+e-) interpretations
    
    Speakers: Tilman Plehn, Tilman Plehn (Heidelberg University)
    
    cern_smeft_22.pdf
- 16:00
  
  Coffee break 500/1-201 - Mezzanine
  
  500/1-201 - Mezzanine
  
  CERN
  
  10
  Show room on map
- CERN-EP Seminar “High-precision measurement of the W boson mass with the CDF II detector” by Prof. Ashutosh Kotwal (Duke University, US) 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  
  Indico link
- Informal workshop dinner
  
  We plan to have an informal workshop dinner within 20 minutes or so walking distance of CERN. It will be on Thursday evening, 19:30 in the restaurant, and meeting at 19:00 in front of the CERN Main Auditorium. If you would like to join the dinner, please fill out the attached doodle no later than Thursday noon, such that we can call to make the reservation.
  
  Doodle for dinner participation
  - 16
    
    Meet for walking to dinner venue 500/1-201 - Mezzanine (CERN)
    
    500/1-201 - Mezzanine
    
    CERN
    
    10
    Show room on map
  - 17
    
    Walk to dinner venue
    
    Walk to dinner
  - 18
    
    Dinner
    
    Luigia Academy
Friday 22 April
- Friday sessions: Morning 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  - 19
    
    Electroweak observables for combined (HL-LHC and e+e-) interpretations
    
    Speaker: Roberto Franceschini (Rome 3 U.)
    
    OffPoleEW.pdf
    
    Recording
    
    Video preview
  - 20
    
    Snowmass EF04: EW Precision Physics and constraining new physics
    
    Speaker: Junping Tian (The University of Tokyo)
    
    EF04_highlights
    
    Recording
    
    Video preview
  - 21
    
    Electroweak physics at the HL-LHC - ultimate reaches and challenges
    
    Speaker: Alessandro Tricoli (Brookhaven National Laboratory (US))
    
    Recording
    
    Tricoli_EWKatHL-LHC_ECFA-WHF-WG1_April2022.pdf
    
    Video preview
- Closeout 500/1-001 - Main Auditorium
  
  500/1-001 - Main Auditorium
  
  CERN
  
  400
  Show room on map
  
  Conveners: Chris Hays (University of Oxford (GB)), Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna), Karsten Koeneke (Albert Ludwigs Universitaet Freiburg (DE))
  - 22
    
    Closeout
    
    Recording
    
    Video preview

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ECFA WHF WG1: 1st Workshop of the Higgs/Top/EW group

500/1-001 - Main Auditorium

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500/1-001 - Main Auditorium

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500/1-001 - Main Auditorium

CERN

500/1-001 - Main Auditorium

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500/1-001 - Main Auditorium

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500/1-001 - Main Auditorium

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500/1-001 - Main Auditorium

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500/1-001 - Main Auditorium

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500/1-201 - Mezzanine

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500/1-001 - Main Auditorium

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500/1-201 - Mezzanine

CERN

500/1-001 - Main Auditorium

CERN

500/1-001 - Main Auditorium

CERN