ECFA Higgs Factories: 2nd Topical Meeting on Reconstruction

11 Jul 2023, 09:00 → 12 Jul 2023, 18:00 Europe/Zurich

40/S2-C01 - Salle Curie (CERN)

The meeting will be held at CERN

As follow-up of the WG2 activities for the ECFA workshops on e+e- Higgs/top/EW factories, this is the SECOND topical meeting on reconstruction.

In this two-day meeting, we will discuss the status and possible future developments as well as discuss with experts of the software framework common to FCC, ILC, CLIC, in order to efficiently interface the developments of the reconstruction algorithms for future accelerators and discuss with experts from LHC and Belle.

The workshop will be in hybrid form both at CERN and ZOOM. 

Please register (irrespective of whether you will participate via Zoom or in person) preferably before June 20. 

Connection information will be made available to the registered participants.

We are very interested in your participation in this common effort. Do not hesitate to contact us if you would like to make a presentation or if you would like to help with the work! 

20230711_195137.jpg

Tuesday 11 July

10:00 → 10:10 Welcome

Speakers: Dirk Zerwas (Université Paris-Saclay (FR)), Fulvio Piccinini (Pavia University and INFN (IT)), Patrizia Azzi (INFN Padova (IT))

Introduction-2ndRecoWorkshop (2).pdf

10:10 → 12:30 ECFA Topics

10:10 Focus Topics Reconstruction Needs: Overview and Selected Topics

Speaker: Jenny List (Deutsches Elektronen-Synchrotron (DE))

focus_topics_reconeeds_jlist_230711.pdf

10:40 Discussion

10:55 Reconstruction Needs for LLP

Speaker: Emma Torro Pastor (Univ. of Valencia and CSIC (ES))

ETorro_ECFA_ReconstructionWS_072023.pdf

11:15 Discussion

11:30 Higgs to strange and other strange final states

Speaker: Taikan Suehara (Kyushu University (JP))

230711-htoss-ecfarecows-suehara-combined.pdf

11:50 Discussion

12:30 → 14:00 Lunch

14:00 → 16:00 Afternoon Session 1: KEY4HEP

14:00 Overview of KEY4HEP

Speaker: Frank-Dieter Gaede (Deutsches Elektronen-Synchrotron (DE))

gaede_key4hep_reco_23.pdf

14:30 LCIO2EDM4HEP converter and applications

Speaker: Thomas Madlener (Deutsches Elektronen-Synchrotron (DESY))

lcio2edm4hep_ecfa_reco_2023.pdf

14:55 Overlay in KEY4HEP

Speaker: Andre Sailer (CERN)

230711_sailer_overlay.pdf

15:15 Overlay for C^3

Speaker: Lindsey Gray (Fermi National Accelerator Lab. (US))

C3Overlay_LindseyGray_11072023.pdf

15:35 Discussion

16:00 → 16:30 Coffee Break

16:30 → 18:00 Afternoon Session 2: Kinematic Fits: Tracking and Object Reconstruction

Conveners: Dirk Zerwas (Université Paris-Saclay (FR)), Fulvio Piccinini (Pavia University and INFN (IT)), Patrizia Azzi (INFN Padova (IT))

16:30 ACTS tracking in a muon collider

Speaker: Karol Krizka (University of Birmingham (GB))

ecfatracking-20220711.pdf

17:00 Lepton ID in jets

Speaker: Leonhard Reichenbach (University of Bonn (DE))

230711_ECFAReco_LeptonID.pdf

19:00 → 22:00 DINNER LUIGIA ACADEMY

Dinner is booked at 19:00. If you changed idea and would like to come or cancel please send mail to us asap.

Wednesday 12 July

09:30 → 10:45 Morning Session 2: Particle ID

09:30 Cluster Counting with IDEA Drift Chamber

Speaker: Nicola De Filippis (Politecnico/INFN Bari (IT))

DeFilippis_DCH_CC.pdf

09:55 A Comprehensive Particle ID Framework

Speaker: Ulrich Einhaus

2023_07_12_ECFA_WS_Reconstruction.pdf

10:45 → 11:15 Coffee Break

11:15 → 12:30 Morning Session 2: ML based Reconstruction

11:15 ParticleNet ML tagger

Speaker: Dolores Garcia (CERN)

jettagging-ECFA2023.pptx-1.pdf

11:40 DNN particle flow

Speaker: Taikan Suehara (Kyushu University (JP))

230712-dnnpfa-ecfarecows-suehara.pdf

12:05 Particle Flow reconstruction with the DR calorimeter in Pandora Framework

Speaker: Biagio Di Micco (Universita' degli Studi di Roma Tre e Istituto Nazionale di Fisica Nucleare (INFN))

ECFA_meeting.pdf

12:30 → 14:00 Lunch

14:00 → 15:10 Afternoon Session 2: Kinematic Fits

14:00 Reconstructing Higgs pair production events

Speaker: Julie Munch Torndal (Deutsches Elektronen-Synchrotron (DE))

ECFA_Reconstruction_Meeting_Presentation.pdf

14:20 Discussion

14:35 W physics

Speaker: Graham Wilson (The University of Kansas (US))

WWreco_Talk.pdf

14:55 Discussion

15:10 → 15:20 Famous Last Words

Speakers: Dirk Zerwas (Université Paris-Saclay (FR)), Fulvio Piccinini (Pavia University and INFN (IT)), Patrizia Azzi (INFN Padova (IT))