Name: International Workshop on Future Linear Colliders, LCWS2021
Start: 2021-03-15T09:00:00+01:00
End: 2021-03-18T20:50:00+01:00
Location: Zoom

International Workshop on Future Linear Colliders, LCWS2021

from Monday 15 March 2021 (09:00) to Thursday 18 March 2021 (20:50)

Monday 15 March 2021
09:00
09:00 - 13:15
Contributions

09:00 LC School Lecture: Linear Collider Physics - Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DE))

10:30 LC School Lecture: Accelerator Physics - Wolfgang Hillert (University of Hamburg)

12:00 LC School Lecture: Detector Physics - Roman Poeschl (Université Paris-Saclay (FR))
14:00
14:00 - 17:05
Room: Online Conference
Contributions

14:00 Welcome - Steinar Stapnes (CERN)

14:10 Report on ILC status - Shinichiro MICHIZONO (KEK)

14:30 Activities of Tohoku ILC Project Development Center - Atsuto Suzuki (Iwate Prefectural University)

14:50 Report on CLIC status - Philip Nicholas Burrows (University of Oxford (GB))

15:10 Report of the International Development Team - Tatsuya Nakada (EPFL - Ecole Polytechnique Federale Lausanne (CH))

15:35 Report from KEK - Masanori Yamauchi (KEK)

15:55 Report from Japan Association of High Energy Physicists' ILC Steering Panel - Satoru Yamashita (University of Tokyo)

16:15 Report on ILC status in the Americas - Andrew James Lankford (University of California Irvine (US))

16:35 Review of the Physics Case - Javi Serra (TUM Munich)
17:30
17:30 - 19:30
Room: Online Conference
Contributions

17:30 The THDMa revisited - Tania Natalie Robens (Rudjer Boskovic Institute (HR))

17:50 Exotic Vectorlike Quark Phenomenology in the Minimal Linear Sigma Model - Javier Alonso González (Instituto de Física Teórica UAM-CSIC)

18:10 Improved muon (g − 2) Measurements and Supersymmetry at existing and future colliders - Manimala Chakraborti Manimala Chakraborti

18:30 Family Non-Universal UMSSM at the Linear Colliders - Yasar Hicyilmaz (University of Southampton)

18:50 Brane-Higgs sensitivities - Grégory Moreau (Université Paris-Saclay)

19:10 Neutrino Masses and Hubble Tension via a Majoron in MFV - Fernando Arias Aragón (Universidad Autónoma de Madrid)
22:00
22:00 - 23:59
Room: Online Conference
Contributions

22:00 High Gradient Module Project - Sam Posen (Fermilab)

22:20 Certification of the XFEL cold linac and lessons learnt - Serena Barbanotti (INFN Milano LASA)

22:40 Licensing of pressurized cryomodule components manufactured in Europe and installed in Japan: example of the IFMIF/EVEDA cryomodule - Nicolas Bazin (Irfu-CEA)

23:00 Experience on superconducting cavities series productions - Daniele Sertore (INFN Milano)

23:20 Robotization of Clean Room Processing and Assembly at IMP - Hao Guo
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Polarized Electron Source R&D for the EIC - Erdong Wang (Brookhaven National Laboratory)

22:20 Development of a 500 kV Polarized Electron Source - C. Hernandez-Garcia (JLAB)

22:40 Development of the Polarized Electron Source at MESA - Kurt Aulenbacher (Institut für Kernphysik, Universität Mainz)

23:00 Record-level quantum efficiency from a high polarization strained GaAs/GaAsP superlattice photocathode with distributed Bragg reflector - W. Liu (BNL)

23:20 Discussion of future R&D - Joseph Grames

23:40 Status of the FCC-ee positron source - Iryna Chaikovska (CNRS/IJCLab)
22:00 - 01:00
Room: Online Conference
Contributions

22:00 Welcome

22:05 A programme with a low energy electron beam - CLEAR at CERN - Wilfrid Farabolini (CEA DAPNIA)

22:25 Beam requirements for plasma acceleration R&D, examples from LNF planning and CERN studies - Patric Muggli (Max Planck Institute for Physics)

22:45 Testbeam and irradiation facilities - Marcel Stanitzki (Deutsches Elektronen-Synchrotron (DE))

23:05 Exploring Strong Field QED with ILC Beams - Meuren Sebastian (SLAC)

23:25 Brilliant muon beam production at the ILC - Takayuki Yamazaki (KEK)

23:45 Photon science using gamma-rays in future linear colliders - Takehito Hayakawa (QST)

00:05 New Research Opportunities with Ultrahigh Intensity Lasers at the ILC - James Koga (QST)

00:25 A high luminosity SC e+e-twin linear collider with energy recovery - Valery Telnov (Budker INP and Novosibirsk State Univ.) Valery Telnov (BINP)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Importance of Z-pole and WW running for LC physics - Ayres Freitas (University of Pittsburgh) Enrico Fermi

22:30 Forward-backward asymmetries of heavy quark pair production in $e^+e^-$ collisions at $\mathcal{\alpha_s^2}$ - Long Chen (RWTH Aachen University)

22:50 Zooming in on compositeness at the TeraZ - Abhishek Iyer (IP2I Lyon)

23:10 Subleading Logarithmic QED Initial State Corrections to $e^+ e^- \to \gamma^*/Z^*$ - Kay Schönwald (DESY)

23:30 Importance of fermion loops in Vector Boson Scattering - Carlos Quezada Calonge (Universidad Complutense de Madrid)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 The mini-DST - a high-level LCIO format - Shin-ichi Kawada (DESY)

22:20 EDM4hep an event data model for future collider studies - Thomas Madlener (Deutsches Elektronen-Synchrotron (DESY))

22:40 Key4hep: Progress on Common Software - Valentin Volkl (University of Innsbruck (AT))

23:00 Integrating iLCSoft into Key4hep - Placido Fernandez Declara (CERN)

23:20 iLCDirac Status and Plans - Andre Sailer (CERN)

23:40 Status of ILD new 250 GeV common MC sample production - Hiroaki Ono
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Possible benefits of longer L* for detectors - Yasuhiro Sugimoto (Japan/KEK)

22:15 Large L* optics update for CLIC - Plassard Fabien (BNL)

22:35 Further optimizations of BDS for CLIC 380 GeV (including shorter FDs and long L*) - Andrii Pastushenko (CERN)

22:55 Long L* optics issues for ILC - Toshiyuki Okugi (KEK)

23:15 Dual BDS System for CLIC - Vera Cilento (Université Paris-Saclay (FR))

23:35 Plans on FF magnet design work for Pre-Lab Phase - Brett Parker (Brookhaven National Laboratory (US))
Tuesday 16 March 2021
06:00
06:00 - 08:00
Room: Online Conference
Contributions

06:00 SiD Analyses for Snowmass Physics LoIs: Status and Plans - Christopher Thomas Potter (University of Oregon (US))

06:20 Di-Higgs production in e+e- Collisions and Measurement of the Higgs Self-Coupling - Peter Onyisi (University of Texas at Austin (US))

06:40 Study of HγZ coupling using e+e- -> γ H at the ILC - Yumi Aoki (KEK/SOKENDAI)

07:00 Measurement of σ(e+e− → HZ) × Br(H → ZZ∗ ) at the 250 GeV ILC - Evgeny Antonov (Lebedev Physical Institute of the Russian Academy of Science)

07:20 Potential of the Compact Linear Collider (CLIC) to measure branching fraction of the Higgs to ZZ* decays 350 GeV and 3 TeV center-of-mass energy - Natasa Vukasinovic (VINCA Institute of Nuclear Sciences, University of Belgrade)

07:40 Measurement of the Higgs to di-photon branching fraction at 3 TeV CLIC - Goran Kacarevic (University of Belgrade (RS))
09:00
09:00 - 11:00
Room: Online Conference
Contributions

09:00 Di-Higgs production ($\gamma \gamma \to h h$) in Composite Models - Daisuke Harada (Rudjer Boskovic Institute)

09:20 Precision Higgs Couplings in Neutral Naturalness Models - Huayang Song (University of Arizona)

09:40 Probing dimension-six Higgs couplings at future e+ e- colliders. - Oscar Ochoa-Valeriano (IPPP, Durham University)

10:00 Measuring Higgs Boson Self-couplings with 2->3 VBS Processes - Junmou Chen (Jinan University)

10:20 Scalar and fermion on-shell amplitudes in generalized Higgs effective field theory - Yoshiki Uchida (Department of Physics, Nagoya University)

10:40 Non-perturbative Effects on Electroweakly Interacting Massive Particles at Collider - Taisuke Katayose (kavil IPMU)
09:00 - 10:30
Room: Online Conference
Contributions

09:00 Status of the technological prototype of the CALICE highly granular silicon tungsten calorimeter" - Adrian Irles (IFIC CSIC/UV)

09:20 Test beam performance of a digital pixel calorimeter - Fabian Pliquett (Goethe University Frankfurt (DE))

09:40 A High-Granularity Timing Detector for the Phase-II upgrade of ATLAS: detector concept, description and R&D and beam test results - Xin Shi (Chinese Academy of Sciences (CN))

10:00 Latest results from beam tests of CMS HGCAL silicon and scintillator/SiPM prototypes - Debabrata Bhowmik (Saha Institute of Nuclear Physics (IN))
10:00
10:00 - 14:00
Room: Online Conference
Contributions

10:00 Status of the ILC in Japan - Tatsuya Nakada (EPFL - Ecole Polytechnique Federale Lausanne (CH))

10:20 Overview of the AAA Activities - Masanori Matsuoka (Advanced Accelerator Association Promoting Science & Technology, Japan)

10:40 Positron source investigation through Industry-Prefectural Industrial Technology Center-Academia collaboration - Shinichi Takizawa (Kondo Equipment Co., Ltd., Japan)

11:00 SRF Technology Industry Developments in China - Jiyuan Zhai (IHEP)

11:25 Spanish Science Industry: Technological interests in the ILC - Erik Fernández (INEUSTAR, Spain)

11:45 SRF Cavity Production at ZANON and Outlook for ILC - Ambra Gresele (ZANON Research & Innovation Srl, Italy)

12:05 SRF Cavity Production at RI and Outlook for ILC - Michael Pekeler (Research Instruments, Germany)

12:25 Experience with Couplers Production and Outlook for ILC - Florian Geslin (THALES, France)

12:50 US Office of Accelerator R&D and Production - Eric Colby (Department of Energy, USA)

13:10 US SRF Cavity Fabrication Experiences and Preparation for ILC - Charles (Ted) Roark (C.F. Roark Welding & Engineering Co., Inc. USA)

13:30 Concluding Remarks / Discussion
11:00
11:00 - 12:40
Room: Online Conference
Contributions

11:00 Search for the pair-production of charged IDM scalars at high energy CLIC - Jan Franciszek Klamka (University of Warsaw (PL))

11:20 Stau Searches at the ILC - Maria Teresa Nunez Pardo de Vera (DESY)

11:40 A combined fit to the Higgs Branching Ratios at ILD - Jonas Kunath (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France.)

12:00 Optimising top-quark threshold scan at $e^+e^-$ colliders using genetic algorithm - Kacper Nowak (University of Warsaw)

12:20 Photon-Photon Processes at the ILC and BSM signatures with small mass differences - Swathi Sasikumar (Deutches Elektronen Synchrotron)
11:00 - 12:30
Room: Online Conference
Contributions

11:00 Prospects of fast timing detectors for particle identificationat future Higgs factories - Bohdan Dudar (DESY)

11:20 Using a precise time measurement in a highly granular calorimeter - Henri Videau (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris) Henri Videau

11:40 Novel reconstruction algorithms for an imaging calorimeter for HL-LHC - Erica Brondolin (CERN)

12:00 Jet energy calibration using e+e- →γZ process at the ILC - Takahiro Mizuno
11:00 - 12:30
Room: Online Conference
Contributions

11:00 CMOS pixels sensors for the ILC vertex detector - Auguste Guillaume Besson (Centre National de la Recherche Scientifique (FR))

11:18 Silicon Pixel Tracker for ILC - Konstantin Stefanov (Open University)

11:36 Test-beam studies of the monolithic CMOS silicon sensor CLICTD - Katharina Dort (CERN, Justus-Liebig-Universitaet Giessen (DE))

11:54 Vertex detectors: beyond CMOS sensors pixel detectors - Nicolas Thierry Fourches (IRFU-CEA - Centre d'Etudes de Saclay (CEA))

12:12 Performance Evaluation of Stitched Passive CMOS Strip Sensors - Sven Mägdefessel (University Freiburg)
14:00
14:00 - 17:00
Room: Online Conference
Contributions

14:00 ILC Sources: Status and R&D plans - Kaoru Yokoya

14:25 ATF, ILC BDS and Damping Rings - Angeles Faus-Golfe (IJClab IN2P3 CNRS-Université Paris-Saclay (FR))

15:00 Highlights from the nanobeam technology workshop - Nuria Catalan Lasheras (CERN)

15:25 CLIC high-luminosity studies - Chetan Gohil (University of Oxford (GB)) Chetan Gohil (University of Oxford)

15:50 High-gradient RF status - Walter Wuensch (CERN)

16:15 ILC Main Linac and Superconducting RF: Status and R&D plans - Sergey Belomestnykh (Fermilab)
17:30
17:30 - 19:29
Room: Online Conference
Contributions

17:30 BSM physics at LCs - Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DE))

18:00 Precise calculations of charged Higgs boson decays in NMSSM - Kodai Sakurai

18:20 Triple Higgs couplings in the 2HDM at future linear colliders - Francisco Arco (IFT)

18:40 Testing the THDMS - Steven Paasch (Deutsches Elektronen-Synchrotron DESY)

19:00 A 96 GeV Higgs Boson in the 2HDMS - Cheng Li (Deutsches Elektronen-Synchrotron DESY)
22:00
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Robotization experience at FRIB facility - Laura Popielarski (Michigan State University)

22:20 SRF Pressure Safety at Fermilab - Arkadiy Klebaner (Fermilab)

22:40 Plasma processing for SRF cryomodules - Tom Powers

23:00 Summary talk from Crab Cavity Workshop - Peter Mcintosh

23:20 Crab Cavity Discussion panel
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Status of KEKB positron source - yoshinori enomoto (KEK)

22:15 Simulation studies for ILC and SKEKB E-Driven positron soruce - Masafumi Fukuda (K)

22:30 Overview of R&D status of ILC E-Driven positron source - Tsunehiko Omori (KEK)

23:00 Compensation of the transient beamloading effect in the capture linac of E-Driven positron source - masao kuriki (Hiroshima University)

23:15 Transient property analysis of the APS cavity in E-Driven catpure linac - S. Konno

23:30 Update on the flux concentrator activities - Hugo Bajas (CERN)

23:45 Simulations to optimize the CLIC and FCC source - Yongke Zhao (CERN & Shandong University (CN))
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Introduction & Objectives - Philippe Piot (Northern Illinois University)

22:20 Dielectric Linear Accelerators - Joel England (Stanford)

22:40 Laser Wakefield Accelerators - Eric Esarey

23:00 Plasma Wakefield Accelerators - Patric Muggli (Max Planck Institute for Physics)

23:20 Structure Wakefield Accelerators - John Power

23:40 Discussion
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Landscape of accelerator-based dark sector experiments - Natalia Toro (SLAC)

22:25 Tour of the ILC accelerator infrastructure - Kaoru Yokoya

22:50 Dark particle production in the ILC beam dumps - Yasuhito Sakaki (KEK)

23:15 First estimates of the dark sector capabilities at ILC - Maxim Perelstein (Cornell)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Current Status of Bhabha Luminosity at 0.01% - Maciej Skrzypek (Polish Academy of Sciences (PL))

22:20 Higgs-to-invisible Prospects with SiD - Amanda Steinhebel (University of Oregon (US))

22:40 H --> tau+,tau- CP Violation Analysis for SiD - Lucas Braun

23:00 Probing the NMSSM and MSSM with light neutralino dark matter through Higgs invisible measurements at the ILC - Rahool Kumar Barman (Oklahoma State University)

23:20 Resolving a challenging supersymmetric low-scale seesaw scenario at the ILC - JOAQUIN MASIAS TEVES (PUCP)

23:40 Exploring Right Handed Neutrinos at ILC - Jurina Nakajima (SOKENDAI)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Precision Calorimetry at HL-LHC: Upgrade of the CMS Electromagnetic Calorimeter - Stefano Argiro (Universita di Torino and INFN (IT))

22:20 A new Front-End Board for the ILD SiW-ECAL - Jerome Nanni (Centre National de la Recherche Scientifique (FR))

22:40 The ATLAS Tile Calorimeter performance and its upgrade towards the High-Luminosity LHC - Merve Nazlim Agaras (The Barcelona Institute of Science and Technology (BIST) (ES))

23:00 Hardware Developments for the CALICE AHCAL - Konrad Briggl

23:20 The Semi-Digital Hadronic Calorimeter - Maria Fouz Iglesias (Centro de Investigaciones Energéti cas Medioambientales y Tecno)
Wednesday 17 March 2021
06:00
06:00 - 08:00
Room: Online Conference
Contributions

06:00 Study of energy deposition patterns in hadron calorimeter for prompt and displaced jets using convolutional neural network - Rhitaja Sengupta (Indian Institute of Science)

06:20 Testing CP violating Higgs sectors at the International Linear Collider - Mitsunori Kubota (Osaka University)

06:40 Search for Extra Scalars Produced in Association with Muon Pairs at the ILC - Yan Wang (Deutsches Elektronen-Synchrotron (DESY), Institute of High Ener)

07:00 CLIC sensitivity to invisible scalar decays - Krzysztof Mekala (University of Warsaw)

07:20 Dark matter production via light mediator exchange at future $e^+e^-$ colliders - Aleksander Filip Zarnecki (University of Warsaw)

07:40 Dark Matter at future $e^+e^-$ colliders: chances of detection vs DM spin - Michał Iglicki (University of Warsaw)
06:00 - 07:59
Room: Online Conference
Contributions

06:00 Alternative approach of kinematic fitting for arbitrary resolution functions - Yu Kato (The University of Tokyo)

06:20 R&D of the Machine Learning Application to the Collider Experiments - Masako Iwasaki (Osaka City Univ. / RCNP, Osaka Univ.)

06:40 Construct Deep Jet Clustering - Masakazu Kurata (University of Tokyo)

07:00 Development of a Vertex Finding Algorithm using Recurrent Neural Network - Taikan Suehara (Kyushu University (JP)) Kiichi Goto (Kyushu University)

07:20 Machine Learning for Tau identification in the IDEA Dual readout calorimeter - Stefano Giagu (Sapienza Universita e INFN, Roma I (IT)) luca torresi

07:40 High Fidelity Shower Simulation with Generative Networks - Engin Eren (Deutsches Elektronen-Synchrotron DESY) Frank-Dieter Gaede (Deutsches Elektronen-Synchrotron (DE))
06:00 - 07:59
Room: Online Conference
Contributions

06:00 Study Status on CEPC MDI IR Design - Haoyu Shi (IHEP)

06:20 The circular electron-positron collider beam energy measurement with microwave-beam Compton backscattering - Meiyu SI (IHEP)

06:40 Polarimetry at the ILC - a reminder on GDE work - Jenny List (Deutsches Elektronen-Synchrotron (DE))
09:00
09:00 - 10:40
Room: Online Conference
Contributions

09:00 General report in ATf2 - Kiyoshi Kubo (KEK)

09:20 Ultra-low beta studies in ATf2 - Renjun Yang (KEK)

09:40 From ATF2 to ATF3: Status and Perspectives in the ILC pre-lab - Angeles Faus-Golfe (IJClab IN2P3 CNRS-Université Paris-Saclay (FR))

10:00 Wakefield calculations for the extraction/ATF2 beamline - Yuki Abe (SOKENDAI)

10:20 BDS Wakefieleds simulation, issues and challenges for ILC and CLIC - Pierre Korysko (CERN)
09:00 - 10:40
Room: Online Conference
Contributions

09:00 Tests of EFT positivity constraints at future colliders - Jiayin Gu (JGU Mainz)

09:20 Low-energy SMEFT and interplay with future e+e- - Jordy de Vries (Nikhef)

09:40 Z pole run impact on Higgs/EW fits - Gauthier Durieux (CERN)

10:00 Isolating systematic effects with beam polarisation at e+e- colliders - Jakob Beyer (DESY / Hamburg University)

10:20 Precise EW precision tests & their impact on BSM resonance bounds - Juan José Sanz-Cillero (Universidad Complutense de Madrid & IPARCOS)
09:00 - 10:40
Room: Online Conference
Contributions

09:00 Impact of the HL-LHC detector upgrades on the physics program - Susanne Kuehn (CERN)

09:30 Measurements of rare SM processes at LHC - Xunwu Zuo (University of Florida (US))

10:00 Prospects of measuring the branching fraction of the Higgs boson decaying into muon pairs at the ILC - Shin-ichi Kawada (DESY)

10:20 Heavy quark production in high energy electron positron collisions at ILC250 - Adrian Irles (IFIC CSIC/UV)
09:00 - 10:45
Room: Online Conference
Contributions

09:00 Pixel detector hybridization and integration with Anisotropic Conductive Films - Mateus Vicente Barreto Pinto (CERN)

09:18 Future Prospects of the EUDET/AIDA Beam Telescopes - Adrian Herkert (Deutsches Elektronen-Synchrotron (DE))

09:36 Lycoris: A Silicon Beam Telescope based on the SiD Strip Tracker - Uwe Kraemer (DESY)

09:54 Technology Developments on Thin iLGAD Sensors for Pixelated Timing Detectors - Albert Doblas Moreno

10:12 AC-LGAD sensors for low-mass, low power high precision particle tracking - Nicolo Cartiglia (INFN Torino (IT))

10:30 A powerful new technology platform to address new R&D strategies in timing sensor technologies: When silicon technology meets ultrafast lasers at ELI. - Gordana Lastovicka-Medin (University of Montenegro (ME))
11:00
11:00 - 12:30
Room: Online Conference
Contributions

11:00 Study on Civil Engineering Design for Electron Driven Positron Source - Hitoshi Hayano

11:20 Progress of the overall tunnel design toward the basic design - Hitoshi Hayano

11:40 Environmental assessment in Pre-lab phase - Nobuhiro Terunuma

12:00 FCC Civil Engineering Status - John Andrew Osborne (CERN)
11:00 - 13:00
Room: Online Conference
Contributions

11:00 The bottom quark mass and the Higgs boson - Marcel Vos (IFIC Valencia (ES))

11:20 Measuring the CP properties of the Higgs sector at electron-positron colliders - Tatjana Agatonovic-Jovin (University of Belgrade (RS))

11:40 Heavy Neutrinos at Future Linear e+e- Colliders - Krzysztof Mekala (University of Warsaw)

12:00 Hunting scalar lepton partners - an example of direct BSM searches at lepton colliders - - Sebastian Baum (Stanford University)

12:20 Prospects for SUSY discovery or exclusion at future e+e- and pp colliders - Mikael Berggren (Deutsches Elektronen-Synchrotron (DE))

12:40 NuTools for Colliders - Richard Ruiz (Institute of Nuclear Physics (IFJ) PAN)
11:00 - 12:45
Room: Online Conference
Contributions

11:00 Higgs Interpretations in ATLAS - Sarah Heim (Deutsches Elektronen-Synchrotron (DE))

11:25 Combined Higgs/Top/EW SMEFT fit with current data - Tevong You (University of Cambridge)

11:45 High pT observables impact on global fit (aka Energy helps accuracy) - Riccardo Torre (INFN e Universita Genova (IT))

12:05 Advantages of a very high energy lepton collider for global fit - Dario Buttazzo (Universita & INFN Pisa (IT))

12:25 Implication of Higgs/EW precision on 2HDM - wei su (university of Adelaide)
11:00 - 12:30
Room: Online Conference
Contributions

11:00 FCAL Collaboration: progress report on forward calorimeters for future electron-positron collider experiments - Alina Neagu (Institute of Space Science (RO))

11:30 Luminosity Monitor and Forward Region at FCC-ee - Mogens Dam (University of Copenhagen (DK))

12:00 Integrated luminosity measurement at CEPC - Ivan Smiljanic (Vinca Institute of Nuclear Sciences, University of Belgrade (RS))
11:15
11:15 - 12:45
Room: Online Conference
Contributions

11:15 Study of 2-track separation for a MPGD-based TPC - Aiko Shoji (Iwate University)

11:30 Simulation of particle identification with cluster counting technique - Federica Cuna (INFN Lecce, Università del Salento)

11:45 High Precision ILC Tracker Momentum-Scale Calibration with Particle Decays - Graham Wilson (The University of Kansas (US))

12:00 Alignment of the ATLAS Inner Detector in Run 2 - Jesus Guerrero Rojas (IFIC-Valencia (UV/EG-CSIC))
14:00
14:00 - 17:00
Room: Online Conference
Contributions

14:00 IDT WG3 introduction and plans - Hitoshi Murayama (University of California Berkeley (US))

14:20 SiD: Plans for IDT and opportunities to contribute - Marcel Stanitzki (Deutsches Elektronen-Synchrotron (DE))

14:40 ILD: Plans for IDT and opportunities to contribute - Ties Behnke (Deutsches Elektronen-Synchrotron (DE))

15:00 New developments in tracking - Simon Spannagel (Deutsches Elektronen-Synchrotron (DE))

15:20 New developments in calorimetry - David Miller (University of Chicago (US))

15:40 Software for future colliders: challenges and opportunities - Frank-Dieter Gaede (Deutsches Elektronen-Synchrotron (DE))

16:00 WG3 Physics potential and opportunities group - introduction and plans - Aidan Robson (University of Glasgow (GB))

16:20 Higgs and BSM at a linear collider - Tomohiko Tanabe (KEK)

16:40 Top, flavour, and electroweak at a linear collider - Adrian Irles (IFIC CSIC/UV)
17:30
17:30 - 19:29
Room: Online Conference
Contributions

17:30 Top precision physics at LCs - Andre Hoang (University of Vienna)

18:00 Top quark mass and physics beyond the standard model from Higgs Parity - Keisuke Harigaya (Institute for Advaned Study)

18:20 Improved strong coupling determinations from hadronic decays of electroweak bosons at N$^3$LO accuracy - David d'Enterria (CERN)

18:40 Precision top mass measurement - Aditya Pathak (University of Manchester)

19:00 On the evaluation of two-loop electroweak box diagrams for $e^+e^- \to HZ$ production - Qian Song (University of Pittsburgh)
21:50
21:50 - 23:59
Room: Online Conference
Contributions

22:00 Undulators @ XFEL - W. Decking

22:15 Superconducting undulator technology at ANL - Yury Ivanyushenkov (ANL)

22:30 Design of Photon Masks for the ILC Positron Helical Undulator - K. Alharbi

22:45 The Optical Matching Device for the ILC Undulator driven Positron Source and its Perspectives - Peter Sievers

23:00 Designing a plasma lens for the ILC - N. Hamann

23:15 Plasma Lens for the Positron Source: Challenges and Prospects - M. Formela

23:30 Target for the Undulator e+ Source - Sabine Riemann (Deutsches Elektronen-Synchrotron (DE))

23:45 A first look at the ILC positron source for nuclear and particle physics - Ian Bailey
22:00
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Alternative polishing technique of Niobium for SRF applications - Oleksandr HRYHORENKO (CNRS)

22:20 Annealing R&D at FNAL - Daniel Bafia (Fermi National Accelerator Laboratory)

22:40 MidT Bake studies at IHEP - He Feisi (IHEP)

23:00 Forged Ingot Niobium Technology for Accelerators - Takayuki SAEKI (KEK)

23:20 900deg Annealing/Cold EP/2-steps baking at KEK - Ryo Katayama (KEK)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Introduction - Frank Simon (Max-Planck-Institut fuer Physik)

22:10 SiD: New Ideas under Study - Andrew White (University of Texas at Arlington) Marcel Stanitzki (Deutsches Elektronen-Synchrotron (DE))

22:18 ILD: New Ideas under Study - Marcel Vos (IFIC Valencia (ES))

22:26 Future plans of CALICE - Roman Poeschl (Université Paris-Saclay (FR))

22:34 CMOS MAPS-based digital ECAL - Fergus Wilson (Science and Technology Facilities Council STFC (GB))

22:42 Precision EM calorimetry for particle flow - Marco Toliman Lucchini (Princeton University (US))

22:50 Timing Detector Technologies - Artur Apresyan (Fermi National Accelerator Lab. (US))

22:58 Solid-State Timing Sensors: The Push Towards High Granularity - Bruce Andrew Schumm (University of California,Santa Cruz (US))

23:06 Wireless Readout and GaAs Sensors for FCAL - Yan Benhammou (Tel Aviv University (IL))

23:14 Discussion: Evolving / Revolutionising LC Detectors - Frank Simon (Max-Planck-Institut fuer Physik)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 The SGV fast detector simulation program - Mikael Berggren (Deutsches Elektronen-Synchrotron (DE))

22:20 Simulating hard photon production with WHIZARD - Wojciech Kotlarski (TU - Dresden)

22:40 KKMCee for high precision two-fermion production at future electron colliders - Stanislaw Jadach (Polish Academy of Sciences (PL))

23:00 Resummed predictions for jet-resolution scales in multijet production in $e^- e^+$ annihilation - Daniel Reichelt

23:20 YFS Resummation in Sherpa - Alan Price (Siegen University)
22:00 - 23:59
Room: Online Conference
Contributions

22:00 Constraining the top quark EFT using the top quark pair production in association with a jet at future lepton colliders - Mojtaba Mohammadi Najafabadi (Institute for Research in Fundamental Sciences (IR))

22:20 Top EFT Interpretations with CMS - Reza Goldouzian (University of Notre Dame (US))

22:45 Top quark EW couplings and EFT fits - Victor Miralles (IFIC)
Thursday 18 March 2021
06:00
06:00 - 08:00
Room: Online Conference
Contributions

06:00 Dicussion

06:15 cryocooled high-gradient structure - Sami Tantawi (SLAC)

06:30 Short pulse operation of high-gradient SWFA - Chunguang Jing

06:45 discussion on BDS - Spencer Gessner
06:00 - 08:00
Room: Online Conference
Contributions

06:00 Probing extended Higgs sectors by the synergy between the LHC and the ILC - Kentarou Mawatari (Iwate U.)

06:20 Probing light quark Yukawa couplings through angularity distributions in Higgs boson decay - Bin Yan (Los Alamos National Laboratory)

06:40 Phenomenology of Minimal Leptophilic Dark Matter Models at Linear Colliders - Adil Jueid (Konkuk University)

07:00 Leptophilic fermion WIMP ~Role of future lepton colliders~ - Ipsita Saha (Kavli IPMU)

07:20 Possibility of a general U(1) extended theory and its implications - Arindam Das (Kyungpook National University)

07:40 Linear Collider Signals of $Z'$ bosons in GUT inspired Gauge-Higgs Unification - Naoki Yamatsu (Kyushu University)
06:00 - 07:59
Room: Online Conference
Contributions

06:00 Long-lived dark photons at the ILC - Laura Jeanty (University of Oregon (US))

06:19 Tau reconstruction study at ILC250 - Keita Yumino (KEK/SOKENDAI) Daniel Jeans (KEK)

06:39 Strange quark tagging with ILD to search for new physics in the Higgs sector - Matthew Basso (University of Toronto (CA))

06:59 Towards ee->ss - Yuichi Okugawa (Tohoku University)

07:19 ILC prospects for bottom quark mass measurements from three-jet rates - Seidai Tairafune (Tohoku University)

07:39 Reconstruction of $b$- and $c$- jets at $e^{+}e^{-}$ Higgs Factories with ParticleFlow detectors - Yasser Radkhorrami (DESY)
06:00 - 07:59
Room: Online Conference
Contributions

06:00 Commissioning and analyzing of TPC prototype integrated with 266nm UV laser - Huirong Qi (Institute of High Energy Physics, CAS)

06:25 Incident angle effect on the spatial resolution of an Asian GEM module - Jurina Nakajima (SOKENDAI)

06:50 ATLAS Muon Thin Gap Chamber technology for a detector at the ILC - Mohsen Naseri (Carleton University (CA))

07:15 Results from a beam test of four ‘Encapsulated Resistive Anode Micromegas’ modules - Paul Colas (Université Paris-Saclay (FR))
06:00 - 07:59
Room: Online Conference
Contributions

06:00 Implications of one vs two detectors for infrastructures - Karsten Buesser (DESY)

06:20 Detector hall update - Yasuhiro Sugimoto (Japan/KEK)

06:35 ILC site issues - Tomoyuki Sanuki

06:55 Conceptual plan of ILD solenoid magnet manufacture - yasuhiro makida (KEK)

07:15 Plans for EDR and Pre-Lab Phase - Discussion
09:00
09:00 - 10:30
Room: Online Conference
Contributions

09:00 Higgs precision calculations for e+e- colliders - Shinya KANEMURA (Osaka University)

09:30 Two-loop corrections to the Higgs trilinear coupling in BSM models with classical scale invariance - Johannes Braathen (DESY)

09:50 A light boson search at linear colliders - Tanmoy Mondal (Korea Institute for Advanced Study)

10:10 Aligned Higgs couplings originated from the twisted custodial symmetry at high energies - Masashi Aiko (Osaka University)
09:00 - 10:45
Room: Online Conference
Contributions

09:00 Dark Matter (global picture) - ATLAS+CMS - Sergio Gonzalez Fernandez (The Barcelona Institute of Science and Technology (BIST) (ES))

09:25 DM EFT analysis - Tilman Plehn Tilman Plehn (Heidelberg University)

09:45 Anomalies in B meson decays: present status and future colliders prospects - Jorge Alda (Universidad de Zaragoza)

10:05 Global interpretation of LHC indications within the Georgi-Machacek Higgs model - Francois Richard (LAL-Orsay)

10:25 Artificial Proto-Modelling: Building Precursors of a Next Standard Model - Sabine Kraml (LPSC Grenoble)
09:00 - 10:30
Room: Online Conference
Contributions

09:00 Monolithic Active Pixel Sensor R&D in 65nm for high-resolution, minimal-mass, wafer-scale, bent tracking detectors - Magnus Mager (CERN)

09:23 ATLAS ITk Pixel Detector Overview - Lingxin Meng (CERN)

09:46 The Mu3e experiment: Toward construction of the HV-MAPS vertex detector - Thomas Rudzki (University Heidelberg)

10:09 The vertex detector upgrade of the Belle II experiment - Benjamin Schwenker (Göttingen University)
09:00 - 10:30
Room: Online Conference
Contributions

09:00 Development of scintillator electromagnetic calorimeter - Naoki Tsuji (The University of Tokyo)

09:20 scintillator ECAL development in Shinshu - Tohru Takeshita (Shinshu University (JP))

09:40 Study on SiPM readout method and simulation for scintillator-based electromagnetic calorimeter - Ryunosuke Masuda (University of Tokyo)

10:00 Study on saturation of SiPM for ILC scintillator-based electromagnetic calorimeter - Tatsuki Murata (University of Tokyo)
11:00
11:00 - 12:30
Room: Online Conference
Contributions

11:00 Precision calculations and tools for e+e- colliders - Wolfgang Kilian (University of Siegen)

11:30 Using a collinear factorisation approach at e+e- colliders - Stefano Frixione (INFN)

11:50 Next-to-leading-power factorization in QED: a diagrammatic approach - Lorenzo Zoppi (DESY)

12:10 WHIZARD 3.0: Status and News - Pascal Stienemeier (DESY)
11:00 - 12:30
Room: Online Conference
Contributions

11:00 Simulation of a SiW pixel calorimeter - Tim Sebastian Rogoschinski (Goethe University Frankfurt (DE))

11:20 SDHCAL technological prototype test beam results - Hector Garcia Cabrera (Centro de Investigaciones Energéti cas Medioambientales y Tecno) Gerald Grenier (IP2I, CNRS, Univ Lyon 1 (FR))

11:40 Analysis of testbeam data recorded with the large CALICE AHCAL technological prototype - Lorenz Konrad Emberger (Max-Planck-Institut fur Physik (DE))
14:00
14:00 - 17:00
Room: Online Conference
Contributions

14:00 Welcome - Tatsuya Nakada (EPFL - Ecole Polytechnique Federale Lausanne (CH))

14:10 CERN and European reports - Joachim Mnich (CERN) Steinar Stapnes (CERN)

14:40 Report from Industry Forum - Maxim TITOV (CEA Saclay)

15:05 Summary of Dark Sector, Fixed-Target and Beam Dump Experiments - Michael Peskin

15:25 Summary of New Technologies & Ideas for Collider Detectors - Frank Simon (Max-Planck-Institut fuer Physik)

15:50 Summary of Beams for Accelerator and Detector R&D and Irradiation - Steinar Stapnes (CERN)

16:15 Snowmass Update - with an ILC focus - Michael Peskin

16:35 Closing and 2021 Outlook

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