Name: International Workshop on Future Linear Colliders 2025
Start: 2025-10-20T07:00:00+02:00
End: 2025-10-24T20:00:00+02:00
Location: ADEIT

International Workshop on Future Linear Colliders 2025

from Monday, October 20, 2025 (7:00 AM) to Friday, October 24, 2025 (8:00 PM)

Monday, October 20, 2025
10:00 AM Tutorial
10:00 AM - 1:00 PM
Room: Salón de Actos
Contributions

10:00 AM Tutorial - Thomas Madlener (Deutsches Elektronen-Synchrotron (DE))
12:00 PM Registration
Registration
12:00 PM - 2:00 PM

12:30 PM Satellite meetings: IDT-WG3 satellite meeting and lunch
IDT-WG3 satellite meeting and lunch
12:30 PM - 2:00 PM
Room: Salon de Cursos (2nd Floor)
2:00 PM Opening plenary
2:00 PM - 7:00 PM
Contributions

2:00 PM Opening & Welcome - Amparo Querol (CSIC) Marcel Vos (IFIC (UVEG/CSIC) Valencia) Sergio Pastor (IFIC (UV/CSIC) Valencia)

2:15 PM Welcome from local committee - practicalities - Adrian Irles (IFIC, CSIC-UV) Daniel Esperante Pereira (IFIC (Univ. of Valencia - CSIC))

2:20 PM Review of the linear collider physics case - Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DE))

2:50 PM Summary of the ESPPU - Karl Jakobs (Albert Ludwigs Universitaet Freiburg (DE))

3:10 PM News from HL-LHC machine - Markus Zerlauth (CERN)

3:35 PM LC Vision overview - Steinar Stapnes (CERN)

4:30 PM Update on accelerator R&D and activities towards a collider facility from China - Jie Gao (IHEP)

4:50 PM Update on accelerator R&D and progress towards a collider from Europe - Philip Nicholas Burrows (University of Oxford (GB))

5:10 PM Update on R&D and progress towards a collider from the Americas - Ritchie Patterson (Cornell University (US))

5:30 PM Update on accelerator R&D and progress towards a collider from Japan - Masaya Ishino (University of Tokyo (JP))

5:50 PM European strategy physics study: Higgs/top/EW - Emanuele Angelo Bagnaschi (Universita e INFN Roma Tre (IT))

6:15 PM Flavour physics at a linear collider - Patrick Koppenburg (Nikhef National institute for subatomic physics (NL))
7:20 PM Social events: Reception
Reception
7:20 PM - 8:20 PM
Room: Hall & Aula 0.1
Tuesday, October 21, 2025
8:45 AM MDI & conventional systems
8:45 AM - 11:00 AM
Room: Aula 2.3
Contributions

8:45 AM Update of civil engineering design for ILC - Nobuhiro Terunuma (KEK)

9:00 AM Update from Tohoku studies - Tomoyuki Sanuki (The Jikei University)

9:20 AM Siting and Civil Engineering for Future Linear Colliders at CERN - Edward Fraser Mactavish John Andrew Osborne (CERN)

9:40 AM The History of Crossing Angles and Number of Interaction Regions at Linear Colliders - Karsten Buesser (DESY)

10:00 AM Direct Wind Superconducting Magnets for Interaction region of high luminosity colliders - Vikas Teotia (Brookhaven National Laboratory)

10:20 AM Evaluating the interplay of Beam-Induced Background and Luminosity optimization for the Cool Copper Collider - Dimitris Ntounis (SLAC National Accelerator Laboratory (US))

10:40 AM MDI studies for circular colliders - Daniel Jeans
9:00 AM Advanced accelerator technologies: Advanced accelerator technologies
Advanced accelerator technologies
9:00 AM - 11:00 AM
Room: Aula 2.4
Contributions

9:00 AM The 10-TeV Wakefield Accelerator Collider Design Study - Jens Osterhoff (LBNL) Spencer Gessner (SLAC)

9:20 AM The importance of beam-beam interactions for the physics case of a 10 TeV linear collider - Simon Knapen (LBL)

9:40 AM Design considerations for a laser plasma accelerator based linear collider - Carl Schroeder (LBNL)

10:00 AM Concept for an Energy-Frontier Collider based on Structure Wakefield Acceleration - Philippe Piot (Argonne National Laboratory)

10:20 AM Beam-Driven Plasma Wakefield Accelerator for a 10 TeV Wakefield Collider - Livio Verra (INFN - Frascati National Laboratory)

10:40 AM Beamstrahlung at 10 TeV electron colliders - Michael Peskin
Beyond-the-Standard-Model physics
9:00 AM - 11:00 AM
Room: Salón de Actos
Contributions

9:00 AM Searches for the leptophilic Z' boson at the ILC - Aleksander Filip Zarnecki (University of Warsaw)

9:20 AM Leptophilic $Z'$ searches at the FCC-ee - Baibhab Pattnaik (Instituto de Física Corpuscular (Universidad de Valencia-CSIC))

9:40 AM Low mass scalars at e+e- colliders - Tania Robens (Rudjer Boskovic Institute (HR))

10:00 AM Searches for light exotic scalar decays at the e+e- Higgs factory. - Bartłomiej Brudnowski (Faculty of Physics, University of Warsaw)

10:20 AM Stau searches at future e+e- colliders - Mikael Berggren (Deutsches Elektronen-Synchrotron (DE))

10:40 AM Decay-mode independent searches for new light scalars at future Higgs factories - Maria Teresa Nunez Pardo De Vera
Global Analysis
9:00 AM - 11:06 AM
Room: Aula 1.3
Contributions

9:00 AM Higgs factories: Accuracy vs. Energy - Ben Stefanek (Valencia)

9:18 AM Precision at Future Colliders: A Gateway to New Physics - Pier Paolo Giardino

9:36 AM Global SMEFT constraints from electroweak, Drell–Yan, Higgs, top, and flavour observables - Victor Miralles (U. Manchester)

9:54 AM Higgs, Electroweak and Top quark global fits at Future Colliders - Eugenia Celada (University of Manchester)

10:12 AM Assessing uncertainties arising in the interpretation of single-Higgs-production observables as a measurement of the triple Higgs coupling - Johannes Braathen (DESY)

10:30 AM Determining Triple Gauge Boson Couplings at 250 GeV Higgs Factories - Leonhard Reichenbach (CERN / University of Bonn (DE))

10:48 AM Higgs self-coupling at FCC-ee - Victor Maura Breick (King's College London)
Superconducting RF systems
9:00 AM - 11:00 AM
Room: Aula 1.4
Contributions

9:00 AM Overall progress of MEXT-ATD / ITN at KEK - Yasuchika Yamamoto (KEK)

9:15 AM Status of fabrication of ILC prototype SRF cavities at KEK - Takayuki SAEKI (KEK)

9:30 AM Status of the sub-systems of the ILC prototype cryomodule at KEK - Mathieu Omet (High Energy Accelerator Research Organization (KEK))

9:45 AM Current status of ITN CM design and production - Takeshi Dohmae

10:00 AM Preliminary Design of a Conduction-Cooled Superconducting Quadrupole for ILC Main Linac With Large Temperature Margin - Oscar Duran (CIEMAT) Oscar Duran Lucas (CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))

10:15 AM Design, Fabrication and concept for the surface treatment of the SRF cavity prototype for the CLIC Damping rings - Alexej Grudiev (CERN)

10:30 AM CERN-KEK collaboration on hydroformed Nb-on-Cu cavities - Kristof Brunner

10:45 AM Enhancement of medium-temperature heat-treated SRF cavities for high quality and high gradient - Julia Goedecke (DESY)
11:00 AM Group picture
Group picture
11:00 AM - 11:15 AM

11:15 AM Coffee
Coffee
11:15 AM - 11:30 AM
11:30 AM Beyond-the-Standard-Model physics
11:30 AM - 1:30 PM
Room: Salón de Actos
Contributions

11:30 AM Precise predictions for trilinear Higgs couplings in extended scalar sectors with anyH3 - Kateryna Radchenko Serdula

11:50 AM SUSY Parameter determination and dark matter phenomenology at future e+e- colliders - Jasmin Becks (University of Hamburg)

12:10 PM Search for dark photons at future e+ e− colliders - Mikael Berggren (Deutsches Elektronen-Synchrotron (DE))

12:30 PM Searching for long-lived particles with the ILD experiment - Aleksander Filip Zarnecki (University of Warsaw)

12:50 PM Possibility of probing an extra Higgs boson at future linear e+e- colliders - Mohamed Krab

1:10 PM New Resonances at LHC - Francois Richard Francois Richard (LAL Orsay)
Electron and Positron Sources
11:30 AM - 1:30 PM
Room: Aula 2.4
Contributions

11:30 AM Update for undulator-based positron sources - Gudrid Moortgat-Pick

11:50 AM Investigation of the applicability of CAIN for a helical undulator-based positron source - Malte Trautwein

12:10 PM Current Status of MHD Simulations of a Plasma Lens as an Optical Matching Device for the ILC Positron Source - Manuel Formela (DESY)

12:30 PM Mechanical design studies of the pulsed solenoid for positron sources - Grigory Yakopov

12:50 PM Development of an optimisation code of a pulsed Solenoid for positron matching - Niclas Hamann (Uni Hamburg/DESY Hamburg)

1:10 PM Laser-driven spin-polarized positron sources - Yan-Fei Li
Superconducting RF systems
11:30 AM - 1:30 PM
Room: Aula 1.4
Contributions

11:30 AM ESS Commissioning - Cecilia Maiano

11:45 AM Cryomodule experience for LINAC at CEA - Nicola Bazin

12:00 PM COBOT - Julien DRANT (CEA-Saclay)

12:15 PM High gradient high Q0 SRF cavity development at JLAB - Pashupati Dhakal (Jefferson Lab)

12:30 PM high-Q/high-G developments at FNAL - Daniel Bafia (Fermilab) Daniel Bafia (Fermi National Accelerator Laboratory)

12:45 PM High power RF testing of high-temperature superconductors - Walter Wuensch (CERN)
Tracking, vertexing and timing
11:30 AM - 1:30 PM
Room: Aula 1.3
Contributions

11:30 AM Integrated micro-channel cooling for the vertex detector - Carlos Orero (IFIC (CSIC/UV))

11:47 AM Precise evaluation of electric field distortion in the ILD-TPC - Kanako Watanabe

12:04 PM Development of 3D-integrated fast timing detectors - Ariel Gustavo Schwartzman (SLAC National Accelerator Laboratory (US))

12:21 PM Monolithic active pixel detectors with improved timing performance for e+e- colliders - Caterina Vernieri (SLAC National Accelerator Laboratory (US))

12:38 PM GEM Detector Assembly and Characterization Facility at Panjab University for CMS and Future Applications. - Kashish Verma (Panjab University (IN))

12:55 PM Suitability of a 65 nm CMOS imaging process to reach the position resolution required by a vertex detector at an e+e− future collider - Ziad El Bitar (Centre National de la Recherche Scientifique (FR))

1:12 PM High-granularity readout Time Projection Chamber technology R&D for future $e^{+}e^{-}$ colliders - Qi Huirong (Institute of high energy physics,CAS)
1:30 PM Lunch
Lunch
1:30 PM - 3:00 PM

Satellite meetings: ECRs lunch
ECRs lunch
1:30 PM - 3:00 PM
Room: Hall
3:00 PM Plenary talks: Sustainability session
Sustainability session
3:00 PM - 5:00 PM
Room: Salón de Actos
Contributions

3:00 PM Introduction - Maksym Titov (Université Paris-Saclay (FR))

3:05 PM Status of Green ILC paper - Thomas Schörner (DESY)

3:15 PM Sustainability of ILC sited in Tohoku - Masakazu Yoshioka (KEK) Thomas Schörner (DESY)

3:30 PM CEPC green Higgs factory - Jie Gao (IHEP)

3:50 PM Japanese company contribution to ILC - MUTSUMI HAREYAMA (Tohoku ILC Project Promotion Center) RiE UEDA

4:00 PM Sustainability Assessment of Future Accelerators - Caterina Bloise (INFN e Laboratori Nazionali di Frascati (IT))

4:30 PM Discussion - Maksym Titov (Université Paris-Saclay (FR))
5:00 PM Coffee
Coffee
5:00 PM - 5:30 PM
5:30 PM Plenary talks: Early Career Researchers
Early Career Researchers
5:30 PM - 7:30 PM
Room: Salón de Actos
Contributions

5:30 PM ECR perspective from Europe - Ulrich Einhaus (KIT)

5:50 PM ECR perspective from Asia - Shigeki Hirose (University of Tsukuba (JP))

6:10 PM ECR perspective from USA - Sophia Morton (SLAC, Stanford)

6:30 PM Panel discussion - Dimitris Ntounis (SLAC National Accelerator Laboratory (US)) Hiroshi Sakai (KEK) Jenny List (Deutsches Elektronen-Synchrotron (DE)) Krzysztof Mekala Leonhard Reichenbach (CERN / University of Bonn (DE)) Michael Peskin Shigeki Hirose (University of Tsukuba (JP))
7:30 PM Poster Session & Raffle "estelas en la mar": Poster session
Poster session
7:30 PM - 8:40 PM
Room: Intro in Salón de Actos and continuation in Aula 0.1
Contributions

7:30 PM Poster Session & Raffle "estelas en la mar" - Adrian Irles (IFIC, CSIC-UV)

7:40 PM Looking for a SFOEWPT at future linear colliders and LISA - Alain Verduras Schaeidt (DESY)

7:40 PM Beam-Driven Plasma Wakefield Accelerator for a 10 TeV Wakefield Collider - Livio Verra

7:40 PM Excitation of Wakefields in Carbon Nanotubes and Graphene Layers: Hydrodynamic Model and PIC simulations - Pablo Martín-Luna (IFIC, CSIC-UV)

7:40 PM A Modern Reconstruction and Analysis Framework for the ILD ZHH Study - Bryan Bliewert

7:40 PM The setting up of the TARDIS-Lab at IFIC for high-granular calorimetry R&D - Adrian Irles (IFIC (CSIC-UV)) Carlos Orero (IFIC (CSIC/UV)) Cesar Blanch (IFIC (CSIC-UV)) Melissa Almanza Soto (Univ. of Valencia and CSIC (ES)) Shan Huang (IFIC Valencia [ES])

7:40 PM Highly compact sandwich structure for a granular electromagnetic calorimeter - grzegorz grzelak (University of Warsaw)

7:40 PM Two-Particle Angular Correlations as Probes of New Physics at Future 𝑒+ 𝑒- Colliders - Emanuela Musumeci (IFIC, CSIC-UV)

7:40 PM New probes of a first order electroweak phase transition - Kateryna Radchenko Serdula

7:40 PM Precise evaluation of electric field distortion in the ILD-TPC - Kanako Watanabe

7:40 PM BSM Higgs physics at the Photon collider - Marten Berger (University of Hamburg)

7:40 PM Down-converting Analog Electronic System for a cBPM at ATF - Juan Carlos Fernandez Ortega (IFIC - CSIC (UV))

7:40 PM Development of a 4000 W@4.5 K Helium Refrigerator for Accelerator Equipment in Isotope Preparatio - 坤杨 (中科富海科技股份有限公司)

7:40 PM Regional initiatives for the ILC Kitakami candidate site - MUTSUMI HAREYAMA (Tohoku ILC Project Promotion Center)

7:40 PM The bottom quark mass at high scale - Juan Ramírez Alfaro (IFIC (UV/CSIC))

7:40 PM Test of a partly instrumented highly compact and granular electromagnetic calorimeter in an electron beam of 1 to 6 GeV - Melissa Almanza Soto (Univ. of Valencia and CSIC (ES))

7:40 PM Modular LLRF Control and Acquisition System for the ion injector being developed at IFIC - Abraham Menéndez (IFIC - UV)

7:40 PM European Linear Accelerator Challenge - Marc Sanchis Llinares (UPV) Mateo Gajić Sales (UPV) Víctor Martín Kruglova (UPV)
Wednesday, October 22, 2025
8:30 AM Electron and Positron Sources
8:30 AM - 10:50 AM
Room: Aula 2.4
Contributions

8:30 AM Status and progress of e-driven positron source for ILC in KEK - yoshinori enomoto (KEK)

8:50 AM Black box optimization with TPE algorith of ILC E-Driven Positron Source - Masao Kuriki (Hiroshima U./KEK)

9:10 AM Status of the CLIC injector complex and Positron Source - Steffen Doebert (CERN)

9:30 AM Update on the FCC-ee Positron Source - Iryna Chaikovska (Université Paris-Saclay (FR))

9:50 AM Optimization of the Positron Capture Section at FCC-ee - Yuting WANG (IJCLab - IN2P3/CNRS)

10:10 AM Recent Advances in the STCF Positron Source - Xin Xu (University of Science and Technology of China)

10:30 AM HTS NI Adiabatic Matching Device for PSI Positron Production Experiment - Michal Duda (PSI)
9:00 AM Calorimetry + PID
9:00 AM - 11:00 AM
Room: Aula 1.4
Contributions

9:00 AM Performance and calibration of the ATLAS Tile Calorimeter - Gabriele D'Anniballe (INFN Pisa, University of Pisa)

9:20 AM Upgrade of ATLAS Hadronic Tile Calorimeter for the High Luminosity LHC - Alberto Valero Biot (Univ. of Valencia and CSIC (ES))

9:40 AM Beam-test performance of the CALICE scintillator ECAL large prototype with 0.5-5.8 GeV electrons at KEK (remote) - Taisei Takatsu (ICEPP, University of Tokyo)

10:00 AM Higgs Factory Digital MAPS Electromagnetic Calorimeter (remote) - Jim Brau (University of Oregon (US))

10:20 AM The re-optimization of the SiW-ECAL for photon measurements (remote) - Yukun Shi (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)

10:40 AM Status of Bhabha and Diphoton Integrated Luminosity - Brendon Madison (University of Kansas)
Higgs and Electroweak Physics: Joint with BSM
Joint with BSM
9:00 AM - 11:00 AM
Room: Salón de Actos
Contributions

9:00 AM New Physics searches at (HL-)LHC - Alberto Cervelli (U. Bologna) Alberto Cervelli (Universita e INFN, Bologna (IT))

9:25 AM Impact of polarized beams for Higgs, Electroweak and BSM Physics - Gudrid Moortgat-Pick

9:40 AM Sensitivity to New Physics in the trilinear Higgs coupling - Kateryna Radchenko Serdula (DESY)

9:55 AM Refining Two-Loop Corrections to Trilinear Higgs Couplings - Johannes Braathen (DESY)

10:10 AM Effective field theory for type II seesaw model --symmetric phase v.s. broken phase-- - Yoshiki Uchida (South China Normal University)

10:25 AM Looking for a SFOEWPT in the RxSM at future linear colliders and LISA - Johannes Braathen (DESY)

10:40 AM Probing CP Violation in $H \rightarrow \tau\tau$ at an $e^+e^-$-Linear Collider - Lea Kuttler (University of Freiburg (DE))
Normal-conducting RF systems
9:00 AM - 11:00 AM
Room: Aula 2.3
Contributions

9:00 AM High Power Arbitrary RF Pulse Shaping Tests with NG-LLRF and C3 Prototype Structure - Chao Liu (SLAC National Accelerator Laboratory)

9:20 AM Quarter Cryo Module (QCM) development for C3 to demonstrate the repeating unit of the LINAC - Galen Aymar (SLAC National Accelerator Laboratory)

9:40 AM The alignment of the accelerator modules of the Cool Copper Collider $C^3$ with the Rasnik 3-point alignment system - Harry Van Der Graaf (Nikhef National institute for subatomic physics (NL))

10:00 AM RF Design and Optimization of Linacs for the CLIC Main Beam Injector Complex - Adnan Kurtulus (CERN)

10:20 AM High-Gradient X-Band Structure Prototypes for CLIC: Lessons from a Decade of High-Power Tests - Paz Alonso Arias (CERN)
11:00 AM Coffee
Coffee
11:00 AM - 11:20 AM
11:20 AM Electron and Positron Sources
11:20 AM - 1:40 PM
Room: Aula 2.4
Contributions

11:20 AM Selection of Target Thickness and Size of Drive Electron Beam for Ce+BAF Injector - Andriy Ushakov (Jefferson Lab)

11:40 AM The Compact Positron Source Project at SLAC - Spencer Gessner (SLAC)

12:00 PM Advancements in MOCVD-grown photocathode performance - G. Blume (Old Dominion University)

12:20 PM Development of photocathodes for highly spin polarized electron beam sources - Luca Cultrera (Brookhaven National Laboratory)

12:40 PM A high-power positron converter based on a recirculated liquid metal in-vacuum target - V.O. Kostroun (Xelera Research LLC)

1:00 PM Designing the Ce+BAF high power converter target with CFD - Silviu Covrig dusa (Jefferson lab)

1:20 PM Discussion - Masao Kuriki (Hiroshima U./KEK)
11:25 AM Calorimetry + PID
11:25 AM - 12:12 PM
Room: Aula 1.4
Contributions

11:25 AM Test of a partly instrumented highly compact and granular electromagnetic calorimeter in an electron beam of 1 to 6 GeV - Adrian Irles (IFIC Valencia)

11:42 AM Dedicated front-end electronics and data pre-processing for a granular electromagnetic calorimeter (remote) - Jakub Moron (AGH Cracow)

11:57 AM Adapting High Granular and compact silicon calorimeters concepts from Higgs Factories to Dark Matter experiments - Adrian Irles (IFIC (CSIC-UV)) Melissa Almanza Soto (Univ. of Valencia and CSIC (ES)) Shan Huang (IFIC Valencia [ES])
11:30 AM Damping rings, Beam dynamics, Beam delivery systems
11:30 AM - 12:20 PM
Room: Aula 1.3
Contributions

11:30 AM Beam Dynamics Simulations for the Cool Copper Collider - Sophia Morton (SLAC, Stanford)

11:45 AM Damping ring and bunch compressor design for the Cool Copper Collider - Matthew Andorf

12:00 PM Laser Control and Collimation of Electron Beams - Spencer Gessner (SLAC)
Higgs and Electroweak Physics
11:30 AM - 1:30 PM
Room: Salón de Actos
Contributions

11:30 AM Higgs physics at the HL-LHC - Giada Mancini (Frascati)

11:55 AM Higgs production in association with a Z boson at TeV-scale lepton colliders - Hiroyuki Furusato (Iwate University)

12:10 PM Higgs self-coupling measurement at the ILC at 550 GeV - Julie Munch Torndal (DESY)

12:25 PM Probing strong first-order electroweak phase transition scenarios in Two-Higgs-Doublet Model with FCC-ee/CEPC - Anisha .

12:40 PM Higgs Self-Coupling Measurement with an XFEL Photon-Photon Collider - Ariel Gustavo Schwartzman (SLAC National Accelerator Laboratory (US))

12:55 PM BSM Higgs physics at the Photon collider - Marten Berger (University of Hamburg)

1:10 PM Indications for a 150 GeV Triplet Higgs at the LHC - Saiyad Ashanujjaman (Karlsruhe Institute of Technology)
Normal-conducting RF systems
11:30 AM - 12:30 PM
Room: Aula 2.3
Contributions

11:30 AM COLD Cool copper Operation Linac Demonstrator and preliminary studies for a 6GeV injector Linac at ESRF. - Alessandro D'Elia Alessandro D'Elia (ESRF)

11:50 AM Precision Multipole Control in RF Cavities for Advanced Beam Manipulation - Laurence Matthew Wroe (CERN)

12:10 PM Beam dynamics based design of a heavy loaded X-band linac for neutron production - Javier Olivares (Univ. of Valencia and CSIC (ES))
12:15 PM Software (Simulation, Reconstruction, MC generators & Machine Learning): Flavour Tagging
Flavour Tagging
12:15 PM - 1:30 PM
Room: Aula 1.4
Contributions

12:15 PM Flavour-tagging at FCC - Andrea Sciandra (Brookhaven National Laboratory (US))

12:30 PM Jet flavor tagging with Particle Transformer for Higgs factories - Taikan Suehara (ICEPP, The University of Tokyo)

12:45 PM Jet flavour tagging with DeepJetTransformer and the potential for exclusive forward-backward asymmetry measurements in Z resonance runs - Freya Blekman (Deutsches Elektronen-Synchrotron (DE))

1:00 PM Flavor tagging at Belle II - Benjamin Schwenker (University Goettingen)

1:15 PM Jet-Origin Identification and Its Application at an Electron-Positron Higgs Factory - Hao Liang (Centre National de la Recherche Scientifique (FR))
12:30 PM Advanced accelerator technologies
12:30 PM - 1:30 PM
Room: Aula 1.3
Contributions

12:30 PM Recent Progress in Dielectric Laser Acceleration - Manuel Konrad (Department Physik, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), 91058 Erlangen)

12:50 PM Laser Wakefield Acceleration in Nanostructured Plasma - Javier Resta López (ICMUV-University of Valencia)

1:10 PM Advances in plasma-based positron acceleration - Shiyu Zhou (IHEP)
1:30 PM Satellite meetings: FCAL Collaboration Board Meeting (Closed)
FCAL Collaboration Board Meeting (Closed)
1:30 PM - 3:00 PM
Room: Aula 1.4

1:40 PM Lunch
Lunch
1:40 PM - 3:00 PM
3:00 PM Plenary talks: Accelerator
Accelerator
3:00 PM - 7:10 PM
Room: Salón de Actos
Contributions

3:00 PM Superconducting RF (SRF) technology for linear collider - Hiroshi Sakai (KEK)

3:25 PM CLIC - Walter Wuensch (CERN)

3:45 PM C$^3$ - Emilio Nanni (SLAC National Accelerator Laboratory)

4:05 PM ITN - Shinichiro Michizono (KEK)

4:25 PM Beam delivery and Final Focus - Angeles Faus-Golfe (IJClab)

4:45 PM Positron source - yoshinori enomoto (KEK)

5:35 PM Wakefield acceleration review - Marlene Turner (CERN)

6:00 PM Hybrid collider concepts - Brian Foster (Oxford/DESY) Brian Foster (University of Oxford (GB))

6:20 PM ERL-based luminosity upgrades - Walid Kaabi (IJCLab-CNRS)

6:40 PM Priorities for accelerator R&D - Philip Nicholas Burrows (University of Oxford (GB))
Thursday, October 23, 2025
9:00 AM Advanced accelerator technologies
9:00 AM - 11:00 AM
Room: Salón de Actos
Contributions

9:00 AM ALiVE: Proton-driven plasma wakefield acceleration for collider applications - John Patrick Farmer (Max Planck Society (DE))

9:20 AM ABEL, A start-to-end simulation framework for plasma-based and conventional linear colliders - Jian Bin Ben Chen (University of Oslo)

9:40 AM HALHF: Recent updates, R&D, tools, insights, and plans - Richard D'Arcy (University of Oxford)

10:00 AM Progress and challenges in RF structures for short-pulse SWFA - Xueying Lu (Northern Illinois University / Argonne National Lab)

10:20 AM Progress in Experimental Plasma Wakefield Acceleration at FLASHForward, DESY - Jonathan Wood (DESY)

10:40 AM Research platforms on plasma wakefield accelerator and future plans towards colliders in IHEP/SARI/BAQIS/THU - Wei Lu (IHEP)
Beyond-the-Standard-Model physics
9:00 AM - 9:40 AM
Room: Aula 2.4
Contributions

9:00 AM From LUXE to Future Colliders: Probing Strong-Field QED and Beyond - Ivo Schulthess (Deutsches Elektronen-Synchrotron (DE))

9:20 AM Quantum properties of H→VV∗: precise predictions in the SM and sensitivity to new physics - Priyanka Lamba (Universita di Bologna)
Damping rings, Beam dynamics, Beam delivery systems
9:00 AM - 11:00 AM
Room: Aula 1.3
Contributions

9:00 AM KEK Accelerator Test Facility Low-Level RF and Timing Systems - KONSTANTIN POPOV (High Energy Accelerator Research Organization (KEK))

9:20 AM KEK ATF STATUS AND UPGRADES - Alexander Aryshev (KEK) KONSTANTIN POPOV (High Energy Accelerator Research Organization (KEK)) Nobuhiro Terunuma (KEK) Toshiyuki Okugi (KEK)

9:40 AM Study of laser-beam arrival time synchronization towards sub-picosecond stability level - KONSTANTIN POPOV (High Energy Accelerator Research Organization (KEK))

10:00 AM Testing a DAQ System for a Re-entrant cBPM at ATF: Toward a High-Resolution BPM Design for Future Linear Colliders - Laura Karina Pedraza Motavita (IFIC (Universidad de Valencia - CSIC))

10:20 AM A Flight Simulator to perform BBA at ATF - Pierre Korysko (University of Oxford (GB))

10:40 AM Intensity-dependent effects in the ILC BDS at 250 and 500 GeV c-o-m - Pierre Korysko (University of Oxford (GB))
Flavour, Top and QCD: Flavour and QCD
Flavour and QCD
9:00 AM - 11:00 AM
Room: Aula 1.4
Contributions

9:00 AM Performances of ultra granular ECAL for flavor physics at ILC - Jean-Claude Brient (LLR - IPP/CNRS)

9:20 AM $e^{+}e^{-} \rightarrow s\bar{s}$ at $\sqrt{s} = 250$ GeV in future linear colliders - Jesus Pedro Marquez Hernandez (IJCLAB (CNRS))

9:40 AM How charming can the Higgs be? - Artemis Sofia Giannakopoulou (Stony Brook University) Artemis Sofia Giannakopoulou (University of Freiburg)

10:00 AM A Precise Determination of the strong coupling from the Heavy Jet Mass Distribution - Vicent Mateu (University of Salamanca)

10:20 AM The bottom quark mass at high scale - Juan Ramírez Alfaro (IFIC (UV/CSIC))

10:40 AM The dead cone effect in heavy quark jets - Redamy PEREZ RAMOS (IPSA/LPTHE) Redamy PEREZ-RAMOS (IPSA/LPTHE) Redamy Perez-Ramos (IPSA, Paris)
9:40 AM Higgs and Electroweak Physics
9:40 AM - 11:00 AM
Room: Aula 2.4
Contributions

9:40 AM LUXE: a high-precision experiment to study non-perturbative QED in electron-laser and photon-laser collisions - Aleksander Filip Zarnecki (University of Warsaw)

9:55 AM Quantum entanglement and Bell inequality violations at Future Linear Colliders - Emidio Gabrielli (CERN PH-TH)

10:10 AM Determination of the first-generation quark couplings at the Z-pole - Krzysztof Mekala

10:25 AM Evaluation of measurement accuracy of Higgs coupling constant to strange quarks in the International Linear Collider - Taikan Suehara (ICEPP, The University of Tokyo) Takumi Seino (The university of Tokyo)
11:00 AM Coffee
Coffee
11:00 AM - 11:30 AM
11:30 AM Advanced accelerator technologies
11:30 AM - 1:30 PM
Room: Salón de Actos
Contributions

11:30 AM The EuPRAXIA project: a plasma-based accelerator user facility for the next decade. - Livio Verra Massimo Ferrario

11:50 AM Twin e+e−, e−e− linear colliders with energy recovery (ERLC) - Valery Telnov

12:10 PM The Ghost Collider An Innovative Higgs Factory - Andrew Hutton (Thomas Jefferson National Accelerator Facility)

12:30 PM ReLiC: Recycling High-Energy High-Luminosity $e^{+}e^{-}$ Collider - Vladimir Litvinenko (Stony Brook Univeristy)
Damping rings, Beam dynamics, Beam delivery systems
11:30 AM - 1:30 PM
Room: Aula 1.3
Contributions

11:30 AM A High Performance Beam Delivery System for CLIC at 1.5 TeV - Lewis Kennedy (University of Oxford (GB))

11:50 AM Impact of Higher-Order Optics on Beam Size and Luminosity in the CLIC Final Focus System - Conrad Caliari (CERN)

12:10 PM High Energy Beam Delivery Systems - Lewis Kennedy (University of Oxford (GB))

12:30 PM Towards a Beam Delivery System for the HALHF Project - Rogelio Tomas Garcia (CERN)

12:50 PM Wakefield Mitigation and beam based alignment studies for the High-Energy EuPRAXIA@SPARC_LAB X-Band Linac - Gilles Jacopo Silvi (Istituto Nazionale di Fisica Nucleare)

1:10 PM The RF-Track tracking code: features and applications - Andrea Latina (CERN)
Flavour, Top and QCD: Top
Top
11:30 AM - 1:30 PM
Room: Aula 1.4
Contributions

11:30 AM ATLAS top physics results (excluding mass) - Davide Melini (Univ. of Valencia and CSIC (ES))

11:50 AM Latest results on Top physics (in particular mass and asymmetries) and the latest expectation at the HL-LHC - Sebastian Wuchterl

12:10 PM The ttbar threshold scan revisited - Matteo Defranchis

12:30 PM Quantum entanglement and decoherence at linear colliders - Jose Manuel Camacho (Universitat de Valencia) Katinka Wandall-Christensen (IFIC (UV/CSIC) Valencia) Maria Moreno Llacer (IFIC, (CSIC - Univ. of Valencia))

12:50 PM Future collider constraints on top-quark operators - Fernando Cornet-Gomez (Universidad de Córdoba)
Software (Simulation, Reconstruction, MC generators & Machine Learning)
11:30 AM - 1:30 PM
Room: Aula 2.4
Contributions

11:30 AM The new Sherpa 3.0 event generator - Alan Price (Jagiellonian University)

11:45 AM The Whizard MC generator: status and plans - Krzysztof Mekala

12:00 PM k4generatorsConfig: Automating Generator Comparisons - Alan Price (Jagiellonian University)

12:15 PM Key4hep for linear collider studies - where we are and where we want to go - Thomas Madlener (Deutsches Elektronen-Synchrotron (DE))

12:30 PM A Modern Reconstruction and Analysis Framework for the ILD ZHH Study - Bryan Bliewert

12:45 PM 5D Calorimetry: Recent Results - Ulrich Einhaus (KIT)

1:00 PM Preliminary Implementation of Time in APRIL - Hao Liang (Centre National de la Recherche Scientifique (FR))

1:15 PM Precision Tracker Momentum-Scale Determination - Graham Wilson (The University of Kansas (US)) Graham Wilson
1:30 PM Lunch
Lunch
1:30 PM - 3:00 PM

Satellite meetings: IDT-WG2 satellite meeting and lunch
IDT-WG2 satellite meeting and lunch
1:30 PM - 3:00 PM
Room: Aula 1.4
3:00 PM Plenary talks: Detector & software
Detector & software
3:00 PM - 4:55 PM
Room: Salón de Actos
Contributions

3:00 PM Detector R&D review - Shinya Narita (Iwate University (JP))

3:25 PM Detector concepts - Caterina Vernieri (SLAC National Accelerator Laboratory (US))

3:50 PM AIDAinnova - Frank Gaede

4:10 PM AI for future coliders - Loukas Gouskos (Brown University)

4:30 PM European strategy physics study: BSM, dark matter and dark sector - Benedikt Maier (Imperial)
5:00 PM Coffee break
Coffee break
5:00 PM - 5:30 PM
5:30 PM Plenary: Industry & applications
5:30 PM - 8:00 PM
Room: Salón de Actos
Contributions

5:30 PM CEPC industrialization - Jinlin Gao (Beijing Sinoscience Fullcryo Technology Co.,Ltd)

5:50 PM Applications of compact electron linacs: CERN activities - Laurence Matthew Wroe (CERN)

6:10 PM Applications: Near term applications of advanced accelerator techonolgies: compact free electron lasers - Sam Barber (LBL)

6:30 PM Accelerator developments @AVS and Public-Private Collaborations - José Miguel Carmona (AVS)

6:50 PM From CERN to Society: How to Succeed through Technology Transfer - Juan Fernandez (Technical Lead at Safran - Navigation & Timing Spain)

7:10 PM Pre-commercial procurement for Big Science: the EU INPROCAP project and other national initiatives - Javier Echavarri (ILO, CDTI)
8:30 PM Social events: Dinner
Dinner
8:30 PM - 10:30 PM
Friday, October 24, 2025
9:00 AM Closing plenary
9:00 AM - 1:40 PM
Room: Salón de Actos
Contributions

9:00 AM Physics - Junping Tian (University of Tokyo)

9:30 AM Detector & software - Roman Poeschl (Université Paris-Saclay (FR))

10:00 AM Accelerator review - urgent challenges - Benno List (DESY)

10:30 AM Accelerator review – energy and luminosity upgrades - Livio Verra Spencer Gessner (SLAC)

11:30 AM Poster award

12:00 PM LHC: recent physics results & HL-LHC - Steven Lowette (Universiteit Gent)

12:30 PM Future directions in HEP - Michael Peskin

1:00 PM Next steps for Linear Colliders - Jenny List (Deutsches Elektronen-Synchrotron (DE))

1:30 PM Closing words - Adrian Irles (IFIC, CSIC-UV) Daniel Esperante Pereira (IFIC (Univ. of Valencia - CSIC))
1:40 PM Satellite meetings: ATF closed lunch meeting
ATF closed lunch meeting
1:40 PM - 3:00 PM
Room: Aula 1.4

3:00 PM Satellite meetings: ILD Concept Group Meeting
ILD Concept Group Meeting
3:00 PM - 7:00 PM
Room: Salón de Actos

Satellite meetings: ITN closed meeting
ITN closed meeting
3:00 PM - 7:00 PM
Room: Aula 1.4