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Second Annual U.S. Future Circular Collider (FCC) Workshop 2024

25–27 Mar 2024
MIT
America/New_York timezone

Contribution List

142 out of 142 displayed
  1. 1. Welcome to MIT
    Deepto Chakrabarty (Massachusetts Institute of Technology)
    25/03/2024, 08:30

    The head of the MIT Physics Department will welcome our guest at MIT.

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  2. 2. Workshop Logistics
    Christoph Paus (MIT)
    25/03/2024, 08:45
  3. 13. Particle Physics Questions and Opportunities at the FCC-ee
    Marcela Carena (FNAL)
    25/03/2024, 09:00
  4. 14. Conclusions and Impact from the P5 Report
    Karsten Heeger (Yale)
    25/03/2024, 09:30
  5. 15. Status of the FCC
    Michael Benedikt (CERN)
    25/03/2024, 10:00
  6. 19. The IDEA Concept
    Paolo Giacomelli (INFN Bologna)
    25/03/2024, 11:00
  7. 20. [Remote] The CLD Concept
    Andre Sailer (CERN)
    25/03/2024, 11:30
  8. 21. The ALLEGRO Concept
    Nicolas Morange (CERN)
    25/03/2024, 12:00
  9. 22. Synergies: Physics and Performance
    Graham Wilson (University of Kansas)
    25/03/2024, 14:00
  10. 23. Synergies: Detectors
    Caterina Vernieri (Stanford)
    25/03/2024, 14:20
  11. 24. Synergies: Software and Computing
    Lindsey Gray (FNAL)
    25/03/2024, 14:50
  12. 25. Synergies: Accelerators
    Minty Michiko (BNL)
    25/03/2024, 15:10
  13. 33. Synergies: Theory Overview
    Matthew McCullough (CERN)
    25/03/2024, 16:10
  14. 157. Introductory Remarks
    Srini Rajagopalan (BNL)
    25/03/2024, 16:40
  15. 28. Panel Discussion with Haider Abidi (BNL), Tulika Bose (Wisconsin), Caterina Vernieri (Stanford), Robert Zwaska (FNAL), Chris Tully (Princeton), Michael Benedikt (CERN), Patrick Janot (CERN), Abid Patwa (DOE), Jim Shank (NSF)
    TBD
    25/03/2024, 16:50

    Panel member include
    Haider Abidi (BNL),
    Tulika Bose (Wisconsin),
    Caterina Vernieri (Stanford),
    Robert Zwaska (FNAL),
    Chris Tully (Princeton),
    Michael Benedikt (CERN),
    Patrick Janot (CERN),
    Abid Patwa (DOE),
    Jim Shank (NSF)

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  16. 123. Reception with Poster Session
    25/03/2024, 18:30

    In parallel to the reception we invite people to study the posters exhibited during the reception in the venue.

    For more study they will be transported to the workshop foyer and will be available for day 2 and 3 of the workshop.

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  17. 66. Measurement of Higgs decays to a bottom quark pair
    Cailtlin Kubina (University of Maryland), Jacob Lee (University of Maryland), Joshua Robbins (University of Maryland), Sarah Waldych (University of Maryland)
    25/03/2024, 20:00
    Analysis experimental
    Social events

    We present a Monte Carlo analysis of a Higgs Boson decaying into two bottom quarks produced from electron-positron collisions at 240 GeV center-of-mass energy in the context of the Future Circular Collider (FCC) feasibility study. The Higgs boson decay to two bottom quarks is the most copious Higgs decay and its measurement will allow for the most precise determination of the Higgs couplings...

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  18. 78. Search for Higgs boson decaying to a Z boson and a photon
    Charlotte Myers (UMD), Peyton Musembi (UMD), Rujuta Sane (MIT), Yusuf Aamir (UMD)
    25/03/2024, 20:05
    Analysis experimental
    Social events

    The FCC-ee would facilitate the search for the rare decay of $H \rightarrow Z + \gamma$ with greater precision. We present a feasibility study of the analysis in the Higgsstrahlung production channel, where the Higgs decays further into the Z and $\gamma$. The events are produced via Monte Carlo generators at a center-of-mass energy of 240 GeV and luminosity of 150 $ab^-1$ and the detector...

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  19. 67. Study of dimuon production a the Z pole
    Chinar Deshpande (MIT), Saina Deshpande (MIT), Satvik Manjigani (University of Maryland)
    25/03/2024, 20:10
    Analysis experimental
    Social events

    The Future Circular Collider (FCC) plans to measure the Z parameters at center-of-mass energies $$ \sqrt{s} \approx m_Z $$ via measurements of the dimuon cross section and forward-backward asymmetries. We produce a numerical model for the Z –> μ+μ- decay with a Monte Carlo simulation to make predictions. We replicate the measurements performed with the L3 detector in the years 1993–95 to...

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  20. 69. Comparison of Two Photon Monte Carlo generators at the FCC
    Aneesh Anandanatarajan (University of Maryland), George Witt (University of Maryland), Othello Gomes (University of Maryland)
    25/03/2024, 20:15
    Analysis experimental
    Social events

    We investigate qualitatively the relative performance of various Monte Carlo event generators (including Pythia8, and Whizard3) for generating the two-photon back ground in the leptonic and hadronic final states at the FCC-ee. We consider e+e− interactions at the Z pole, where the two-photon background is a non-negligible background for various electroweak precision analyses such as the muon...

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  21. 65. Tau lepton decay identification and polarization measurements at FCC-ee
    Isabella Vesely (MIT), Tim Neumann (student@mit.edu)
    25/03/2024, 20:20
    Analysis experimental
    Social events

    The proposed FCC-ee collider will improve electroweak precision measurements by orders-of-magnitude, producing new measurements and potentially revealing inconsistencies within the Standard Model. In our work, we investigate tau polarization precision measurements in order to project finer uncertainties on fundamental SM parameters, including the weak mixing angle. We perform a realistic Monte...

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  22. 68. Measurement of W mass through kinematic analysis of its decay products
    Jaime Ugedo (University of Maryland), Kristian Praizner (MIT), Nate Martinez (MIT), Noreldaim Ayman (MIT)
    25/03/2024, 20:25
    Analysis experimental
    Social events

    The W boson mass, an important parameter in the Standard Model, has a current measured value of 80.379 GeV with an uncertainty of 12 MeV. At FCC-ee, the expected precision should be reduced to below the 1 MeV level. A Monte-Carlo study is performed using the FCC-ee analysis framework through two decay channels of the W bosons (hadronic and semi-leptonic) at 180 GeV center-of-mass energy to...

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  23. 52. Research and Developments in the US towards the FCC RF/SRF systems
    Kellen McGee (FNAL)
    26/03/2024, 08:30
  24. 53. Research and Developments in the US towards the FCC IR magnets and MDI systems
    Kathleen Amm (BNL), Dr Maria Chamizo Llatas (BNL)
    26/03/2024, 08:53
  25. 98. [Remote] From LHC to FCC-ee: Guiding I/O and data storage software of future multi-decade experiments with lessons learnt at ATLAS
    Alaettin Serhan Mete (Argonne National Laboratory (US))
    26/03/2024, 08:55
  26. 61. Delphes tutorial
    Jan Eysermans (Massachusetts Institute of Technology)
    26/03/2024, 09:15
  27. 54. The FCC Accelerator Design/Dynamics Progress
    Vladimir Shiltsev (FNAL)
    26/03/2024, 09:15
  28. 142. [Remote] LCCO - New Beam Optics and Its Advantages
    Panataleo Raimondi (Fermilab), Pantaleo Raimondi
    26/03/2024, 09:30
  29. 116. Tutorial on full simulations
    Brieuc Francois (CERN)
    26/03/2024, 09:35
  30. 143. MDI
    Manuela Boscolo (INFN-LNF)
    26/03/2024, 09:45
  31. 115. Discussion time
    26/03/2024, 10:05
  32. 83. Beam-induced background simulation studies for FCC
    Casey Lawson (MIT)
    26/03/2024, 10:30
    Analysis experimental
    Parallel: Theory and Experiment

    A key aspect of evaluating the physics potential of any proposed Higgs factory is to quantify the effect of the various beam- and machine-induced backgrounds on the detector occupancy, and, ultimately, on the expected precision reach. In this work, we present results for the effects of incoherent pairs and photoproduced hadrons from beamstrahlung, which were interfaced with the SiD detector...

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  33. 59. Overview of Tracking and Timing Detector technologies for the FCC-ee detector
    Carl Haber (LBNL)
    26/03/2024, 10:30
    Detector development
    Parallel: Detectors
  34. 102. Design, performance and future prospects for a vertex detector for FCC
    Fabrizio Palla
    26/03/2024, 10:50
  35. 147. Opportunities and Challenges of the Hadron Cross Section at the Z pole
    Marina Malta Nogueira (student@mit.edu)
    26/03/2024, 10:50

    We present a study of the measurement of the cross section of hadronic Z decays at the Z pole. We will compare the state of the art Monte Carlo generators and we will compare the performance expected for the FCC-ee detectors with the LEP detectors. We also have a more detailed discussion of various backgrounds and their corresponding challenges.

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  36. 105. Development of precision tracking and quantum detectors at Fermilab
    Artur Apresyan (Fermilab)
    26/03/2024, 11:07
  37. 114. Alpha_s
    Iain Stewart (Massachusetts Institute of Technology)
    26/03/2024, 11:10
  38. 122. MIT PixElPhi: a Pixel lab for ELementary Physics at MIT
    Gian Michele Innocenti (Massachusetts Institute of Technology)
    26/03/2024, 11:24
    Detector development
    Parallel: Detectors

    Monolithic active pixel sensors (MAPS) represent the state-of-the-art technology for high-resolution, low-material budget detectors for particle-physics applications. The PixElPhi laboratory at MIT was recently created to exploit this technology for future nuclear and particle experiments. In this talk, we will present the activity and the plan for this laboratory, which currently focuses on...

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  39. 121. High Multiplciity e+e- collisions
    Yen-Jie Lee (Massachusetts Institute of Technology)
    26/03/2024, 11:30
    Analysis experimental
    Parallel: Theory and Experiment

    This presentation focuses on the study of high multiplicity electron-positron (e+e-) collisions at the Future Circular Collider (FCC), particularly in the search for collective phenomena analogous to those observed in heavy ion collisions. Previous studies at the Z pole and LEP2 using archived ALEPH data have laid the groundwork for this exploration, but the FCC's capabilities offer a new...

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  40. 113. Towards robust PICOSEC Micromegas precise timing detectors
    Sebastian White (University of Virginia)
    26/03/2024, 11:39
  41. 72. [Remote] Study of the jet tagging performance using the ParticleNet tagger for the IDEA vertex detector
    Andrea Sciandra
    26/03/2024, 11:55
    Analysis experimental
    Parallel: Theory and Experiment

    The ParticleNet tagger is a graph neural network devoted to the tagging of jets from the hadronization of multiple flavors. Its impressive and unprecedented tagging performance allows for accessing rare and challenging hadronic final states. This study shows the fast-simulation-based characterization of the ParticleNet performance evolution as a function of the IDEA vertex detector single-hit...

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  42. 103. High Segmentation, Radiation-Hard Calorimetry Options for FCC
    Yasar Onel (University of Iowa), Yasar Onel (University of Iowa)
    26/03/2024, 11:56
  43. 106. Overview of TDAQ
    Zeynep Demiragli
    26/03/2024, 12:13
    Detector development
    Parallel: Detectors
  44. 56. From Optimal Observables to Machine Learning: an Effective-Field-Theory Analysis of $e^+e^- \to W^+W^-$ at Future Lepton Colliders
    Lingfeng Li (Brown University)
    26/03/2024, 12:15

    We apply machine-learning techniques to the effective-field-theory analysis of the
    $e^+e^-\to W^+ W^-$ processes at future lepton colliders, and demonstrate their advantages in comparison with conventional methods, such as optimal observables. In particular, we show that machine-learning methods are more robust to detector effects and backgrounds, and could in principle produce unbiased...

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  45. 88. Higgs physics and detector requirements
    Loukas Gouskos (Brown university)
    26/03/2024, 13:30
    Analysis experimental
    Parallel: Theory and Experiment

    A major priority of the FCC-ee physics program is the measurement with the best possible precision the couplings of the Higgs Boson to other standard model particles. In this talk, we will present the current status of the physics potential for measuring these couplings. We will also discuss the latest developments in object identification tools essential for these measurements. Additionally,...

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  46. 107. Overview of Calorimeter technologies for the FCC-ee detector
    Nicolas Morange (Orsay, LAL)
    26/03/2024, 13:30
  47. 101. Prospects for Higgs to invisible at the FCC-ee
    Diallo Boye (Brookhaven National Laboratory)
    26/03/2024, 13:45
    Analysis experimental
    Parallel: Theory and Experiment

    The precise measurement of the Higgs boson coupling to other standard model (SM) particles allows for up to 30\% of the Higgs boson width to originate from beyond the SM (BSM) decays. In the SM, the Higgs boson decays to invisible final states through the $H\rightarrow ZZ \rightarrow 4\nu$ process with a branching fraction of $(\mathcal{O})10^{-3}$ . This rate can be significantly enhanced...

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  48. 108. Dual-readout calorimetry with homogenous crystals and Precision timing characterization
    Grace Cummings (Fermi National Accelerator Laboratory)
    26/03/2024, 13:47
  49. 63. Higgs coupling in ZH di-jet and fully hadronic final states
    Iza Veliscek (BNL)
    26/03/2024, 14:00
    Analysis experimental
    Parallel: Theory and Experiment

    The measurement of the Higgs boson properties at the future e+e− collider can be achieved through the Higgs-strahlung process. Analysis considering leptonic channels have been addressed but they might be statistically limited due to small branching ratios. This analysis extends the studies to full hadronic decays which represent a large branching ratios of about 70%. It also comes with great...

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  50. 109. Geant4 simulations of sampling and homogeneous hadronic calorimeters with dual readout for future colliders
    Sergei Chekanov (ANL)
    26/03/2024, 14:04
  51. 31. Constraining CP-odd contributions in the Higgs-strahlung process at FCC-ee using kinematic observables
    Nicholas Pinto (Johns Hopkins University)
    26/03/2024, 14:15
    Analysis experimental
    Parallel: Theory and Experiment

    Prospects to constrain CP-odd contributions in the Higgs-strahlung process at a future electron-positron collider e+e- => ZH are presented. A realistic study is performed in the framework of the FCC-ee collider at the center-of-mass energy of 240 GeV, with reconstruction of the IDEA detector performed using the DELPHES framework. A matrix-element package, MELA, is implemented that uses event...

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  52. 110. Development of a segmented crystal ECAL option for IDEA.
    Wonyong Chung (Princeton University)
    26/03/2024, 14:21
  53. 34. Sensitivity to BSM fermions from Higgs precision studies
    Ayres Freitas (University of Pittsburgh)
    26/03/2024, 14:30

    New fermions can be searched for directly at high-energy colliders, such as the LHC, or indirectly through precision measurements at e+e- colliders like FCC-ee. This talk presents the complementarity of these approaches for a broad class of simplified fermionic dark sectors models. The lightest new fermion could be stable or unstable. For the Higgs precision measurements we primarily focus on...

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  54. 111. Noble Liquid Endcap EM Calorimeter: Geometry and Simulation.
    John Rutherfoord (University of Arizona)
    26/03/2024, 14:38
    Detector development
    Parallel: Detectors
  55. 64. Top Quark Couplings Prospects at Future Lepton Colliders
    Fernando Cornet-Gomez (Case Western Reserve University)
    26/03/2024, 14:45

    In this work we present the prospects for measurements of the top-quark couplings at future facilities, with special emphasis in lepton colliders. We will discuss projections for the high luminosity phase of the Large Hadron Collider and future Higgs/electroweak/top factory lepton colliders. Results are presented for the expected bounds on Wilson coefficients of the relevant SMEFT operators...

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  56. 112. Study of time and energy resolution of an ultracompact sampling calorimeter (RADiCAL) module at EM shower maximum over the energy range 25 ≤ E ≤ 150 GeV.
    James Wetzel (Coe College), Randy Ruchti (University of Notre Dame)
    26/03/2024, 14:55
  57. 29. ALPs at the FCC
    Andrea Thamm (University of Massachusetts Amherst)
    26/03/2024, 15:00

    Axion-like particles (ALPs) are pseudo Nambu-Goldstone bosons of spontaneously broken global symmetries in high-energy extensions of the Standard Model (SM). This makes them prime targets for future experiments aiming to discover new physics which addresses some of the open questions of the SM. While future high-precision experiments can discover ALPs with masses well below the GeV scale,...

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  58. 104. Machine-learning for FCC simulations
    Raghav Kansal
    26/03/2024, 15:12
    Detector development
    Parallel: Detectors
  59. 4. ZH Jet Pairing Methods for Higgs Self-coupling Sensitivity Optimization at a Future Higgs Factory
    Phillip Ionkov (BNL/Columbia University)
    26/03/2024, 16:00

    In this talk, I will motivate the study of the ZH process as a means of studying Higgs self-coupling: measurements of Higgs self-coupling are essential as they are directly related to the shape of the Higgs potential, which has implications on the stability of the universe. This project analyzed various jet recombination schemes of a simulated ZH process, and aims to determine the jet...

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  60. 5. Integrated CMOS Sensor Development for Future Colliders with a US-Based Foundry
    Chris Madrid (Fermilab)
    26/03/2024, 16:10

    This talk outlines an innovative program for the first-time development and production of High Energy Physics (HEP)-specific sensors, fully integrated into standard CMOS processes by a US-based foundry. Collaborating with US universities, our project focuses on designing and implementing Monolithic Active Pixel Sensors (MAPS) in 90 nm technology, encompassing test structures, multi-pixel...

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  61. 6. Electroweak Phase Transition and Higgs Exotic Decays
    Yikun Wang (California Institute of Technology)
    26/03/2024, 16:20

    In this talk, I will inspire how the phenomenology of the Electroweak Phase Transition (EWPT) can guide the search for new physics related to the Higgs sector with the concrete example of Higgs exotic decays. EWPT is the transition from an electroweak symmetric phase to a broken phase in the early universe, and is a cross over in the Standard Model (SM). The EWPT being strongly first order is...

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  62. 7. Dual-readout study with PbF2 crystals
    Yuxiang Guo (University of Michigan)
    26/03/2024, 16:30

    We propose to use an electromagnetic calorimeter based on scintillating crystals to record both Cherenkov and scintillation light at the FCC-ee. Together with a dual-readout hadronic calorimeter, it will allow precise energy measurements of electrons, photons, and jets. In this talk, I'll report the first measurements that utilize PbF2 (non-scintillating crystals) to understand the collection...

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  63. 8. A Simplified Model of Heavy Vector Singlets at the LHC and Future Colliders
    Timothy Martonhelyi (University of Massachusetts Amherst)
    26/03/2024, 16:40

    I will introduce a simplified model for two colorless heavy vector resonances in the singlet representation of $SU(2)_L$, with zero and unit hypercharge, and use this model to motivate future collider efforts. I will discuss the semi-analytic production of these narrow resonances at proton colliders, and I will show current LHC constraints for a variety of two-body final states. In addition, I...

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  64. 9. Isosinglet vectorlike leptons at e+e- colliders
    Prudhvi Bhattiprolu (University of Michigan)
    26/03/2024, 16:50
    Lightning Talk
    Plenary: Lightning Talks

    We study weak isosinglet vectorlike leptons that decay through a small mixing with the tau lepton, for which the discovery and exclusion reaches of the Large Hadron Collider and future proposed hadron colliders are limited. We show how an e+ e- collider may act as a discovery machine for these tau' particles, demonstrate that the tau' mass peak can be reconstructed in a variety of distinct...

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  65. 10. Long-lived Particles at the FCC-ee with the IDEA and CLD detectors
    Mark Larson (Northeastern University)
    26/03/2024, 17:00
    Lightning Talk
    Plenary: Lightning Talks

    Long-lived particles are well motivated in numerous Beyond Standard Model theories including matter/antimatter asymmetry, the origin of electroweak symmetry breaking, Dark Matter, etc. The FCC-ee provides a unique opportunity to search for these distinct experimental signatures. We will present a study of the sensitivity of observing long-lived scalar particles originating from exotic Higgs...

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  66. 11. What can we say about the Higgs self-coupling with the hadronic ZH process at FCC-ee?
    Abraham Tishelman-Charny (BNL)
    26/03/2024, 17:10

    A parameter of major interest in particle physics which has not yet been precisely measured is the Higgs self-coupling. A precise measurement of this coupling is fundamental to the Standard Model (SM), as it has a direct impact on the shape of the Higgs potential. A measurement consistent with the SM would further bolster the accuracy of the SM and confirm the expected meta-stability of the...

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  67. 12. Overflow
    26/03/2024, 17:20
  68. 150. Southern Methodist University
    Ryszard Stroynowski
    27/03/2024, 08:30
  69. 70. Florida Institute of Technology
    Marcus Hohlmann (Florida Institute of Technology)
    27/03/2024, 08:35
  70. 55. Northern Illinois University
    Vladimir Shiltsev
    27/03/2024, 08:40
  71. 92. Princeton
    Wonyong Chung
    27/03/2024, 08:45
  72. 93. Northeastern
    Louise Skinnari
    27/03/2024, 08:50
  73. 94. Johns Hopkins
    Andrei Gritsan
    27/03/2024, 08:55
  74. 95. University of Virginia
    Bob Hirosky (U. Virginia)
    27/03/2024, 09:00
  75. 97. Boston University
    Zeynep Demiragli
    27/03/2024, 09:05
  76. 118. University of New Mexico
    Sally Seidel
    27/03/2024, 09:10
  77. 119. University of Washington
    Shih-Chieh Hsu
    27/03/2024, 09:15
  78. 126. Cornell (Accelerator Physics)
    Jared Maxson
    27/03/2024, 09:20
  79. 128. Cornell (Physics)
    Anders Ryd
    27/03/2024, 09:25
  80. 132. Michigan State
    Reinhard Schwienhorst
    27/03/2024, 09:30
  81. 133. UMass Amherst
    Rafael Coelho Lopes de Sa
    27/03/2024, 09:35
  82. 134. Texas Tech University
    Nural Akchurin
    27/03/2024, 09:40
  83. 135. University of Iowa
    Yasar Onel
    27/03/2024, 09:45
  84. 136. University of Pittsburgh
    Joseph Boudreau
    27/03/2024, 09:50
  85. 145. Purdue University
    Andy Jung
    27/03/2024, 09:55
  86. 146. Carnegie Mellon
    Valentina Dutta
    27/03/2024, 10:00
  87. 148. University of Minnesota
    Roger Rusack
    27/03/2024, 10:05
  88. 152. Brandeis
    Aram Apyan
    27/03/2024, 10:10
  89. 156. Ohio State University
    K. K. Gan
    27/03/2024, 10:15
  90. 137. Discussion/Overflow
    27/03/2024, 10:20
  91. 35. Columbia
    John Parsons
    27/03/2024, 11:00
  92. 37. MIT
    Christoph Paus (MIT)
    27/03/2024, 11:05
  93. 39. University of Maryland
    Chris Palmer
    27/03/2024, 11:10
  94. 42. University of Texas Austin
    Peter Onyisi
    27/03/2024, 11:15
  95. 43. Tufts
    Hugo Beauchemin
    27/03/2024, 11:20
  96. 44. UC Santa Cruz
    Jason Nielsen
    27/03/2024, 11:25
  97. 45. University of Michigan
    Tom Schwarz
    27/03/2024, 11:30
  98. 159. University of California Irvine
    Anyes Taffard
    27/03/2024, 11:35
  99. 46. Stony Brook
    Valerio Dao
    27/03/2024, 11:40
  100. 47. Caltech
    Ren-Yuan Zhu
    27/03/2024, 11:45
  101. 48. University of Arizona
    John Rutherfoord
    27/03/2024, 11:50
  102. 49. Duke
    Ashutosh Kotwal
    27/03/2024, 11:55
  103. 50. Brown
    Loukas Gouskos
    27/03/2024, 12:00
  104. 158. University of Kansas
    Graham Wilson
    27/03/2024, 12:05
  105. 40. Argonne
    Alexander Paramonov
    27/03/2024, 12:10
  106. 38. Brookhaven (Physics)
    Haider Abidi
    27/03/2024, 12:15
  107. 151. Brookhaven (Accelerator Physics)
    Marc-André Pleier
    27/03/2024, 12:20
  108. 131. Fermilab (Physics)
    Anadi Canepa
    27/03/2024, 12:25
  109. 144. Fermilab (Accelerator Physics)
    Anadi Canepa
    27/03/2024, 12:30
  110. 41. LBNL
    Carl Haber
    27/03/2024, 12:35
  111. 130. Oak Ridge
    Mathieu Benoit
    27/03/2024, 12:40
  112. 36. SLAC (Physics)
    Prajita Bhattarai
    27/03/2024, 12:45
  113. 155. SLAC (Accelerator Physics)
    Spencer Gessner
    27/03/2024, 12:50
  114. 153. Discussion/Overflow
    27/03/2024, 12:55
  115. 16. Summary on Accelerators
    Vladimir Shiltsev
    27/03/2024, 14:00
  116. 17. Summary on Detectors
    Felix Sefkow (DESY)
    27/03/2024, 14:30
  117. 18. Summary on Theory and Measurements
    Hoeche Stefan (FNAL)
    27/03/2024, 15:00
  118. 140. Closeout
    Christoph Paus (MIT), Christophe Grojean (DESY, Humboldt University and CERN)
    27/03/2024, 15:30
  119. 51. Brandeis
  120. 129. Brookhaven
  121. 62. Design, performance and future prospects for a vertex detector for FCC-ee
    Fabrizio Palla
    Detector development
    Parallel: Detectors

    The CERN proposed $e^-e^-$ Future Circular Collider (FCC-ee) is designed as an electroweak, Higgs and top factory, with unprecedented luminosities. Numerous measurements at the FCC-ee will rely on the precise determination of the primary and secondary vertices, measured by dedicated vertex detectors.

    Within the FCC feasibility study performed to-date, all the vertex detectors designs are...

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  122. 87. Development of a segmented crystal ECAL option for IDEA
    Wonyong Chung (Princeton University)
    Detector development
    Parallel: Detectors

    This work will present the full simulation and clustering algorithm development of a segmented crystal ECAL option for the IDEA detector, building upon previous 'proto-PFA' work previously simulated in Geant4 by M. Lucchini. On the simulation side, work has been done to integrate with the IDEA dual-readout and tracker packages, all within the latest key4hep framework, moving towards a unified...

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  123. 86. Development of precision tracking detectors at Fermilab
    Artur Apresyan (Fermilab)
    Detector development
    Parallel: Detectors

    We will present the latest developments and plans in the Fermilab group on the development of precision tracking detectors for future collider machines, specifically geared towards FCC-ee applications. Efforts have been focused on advances towards manufacturing of novel sensors and to the design of sophisticated Application Specific Integrated Circuits (ASICs) required to achieve the ambitious...

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  124. 138. Discussion/Overflow
  125. 84. Dual-readout calorimetry with homogenous crystals
    Grace Cummings (Fermi National Accelerator Laboratory)
    Detector development
    Parallel: Detectors

    The CalVision project seeks to develop high resolution calorimetry for the Future Circular Collider (FCC) with state-of-the-art performance for both electromagnetic (EM) and hadronic signatures using the dual-readout technique. We seek to improve the hadronic energy resolution of homogenous scintillating-crystal calorimeters through the measurement and separation of the scintillation and...

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  126. 30. Flavor violating Higgs and Z decays at FCC-ee
    Manuel Szewc (University of Cincinnati)

    In this talk we detail how combining recent developments in flavor-tagging and novel statistical analysis techniques will allow future high energy and high statistics electron-positron colliders, such as the FCC-ee, to place phenomenologically relevant bounds on flavor violating Higgs and Z decays to quarks. As a proof of principle, we assess the FCC-ee reach for Z/h → bs, cu decays as a...

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  127. 57. From LHC to FCC-ee: Guiding I/O and data storage software of future multi-decade experiments with lessons learnt at ATLAS
    Alaettin Serhan Mete (Argonne National Laboratory (US))
    Analysis experimental

    The Future Circular Collider (FCC) aims to push the energy and intensity frontiers of particle colliders and plans to be the future of particle physics after CERN’s High Luminosity Large Hadron Collider (HL-LHC) reaches its conclusion in around 2040. To reach its full physics potential it will take multiple decades of operation and having a strong software and computing program. Supporting...

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  128. 32. Geant4 simulations of sampling and homogeneous hadronic calorimeters with dual readout for future colliders
    Dr Sergei Chekanov (ANL)
    Detector development
    Parallel: Detectors

    Hadronic calorimeters with dual readout measure both scintillation and Cherenkov lights produced in their active media. They offer improvements in energy resolution and, therefore, have become increasingly interesting due to the need for precision jet measurements at Higgs factories. This talk discusses Geant4 simulations of single-particle responses in sampling and homogeneous ...

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  129. 124. LCCO - New Beam Optics and Its Advantages
    Dr Panataleo Raimondi (Fermilab)
    Accelerator

    LCCO - Local Chromaticity Correction Optics - offers many advantages for the FCCee operation

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  130. 127. Machine-learning for FCC simulations
    Raghav Kansal
    Detector development
    Parallel: Detectors

    Fast, accurate simulations and reconstruction are becoming increasingly necessary for precision measurements and searches planned in HL-LHC and beyond. Recent breakthroughs in deep generative modeling in computer vision and natural language processing offer a promising avenue for improving the speed and precision of future simulation paradigms, while providing a natural means for...

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  131. 139. MIT PixElPhi: a Pixel lab for ELementary Physics at MIT
    Gian Michele Innocenti (Massachusetts Institute of Technology)
  132. 90. Noble Liquid Endcap EM Calorimeter: Geometry and Simulation
    Erich Varnes (University of Arizona), John Rutherfoord (University of Arizona)
    Detector development
    Parallel: Detectors

    We report on a conceptual design for a noble-liquid-based EM endcap
    calorimeter, where the absorber plates and readout electrodes are
    arranged in a turbine-like geometry.  This design allows for
    frequent shower sampling and highly granular readout, without
    introducing cracks in phi.  The implementation of this geometry in  
    the ALLEGRO detector simulation and initial simulation results...

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  133. 125. Northern Illinois University
  134. 58. Overview of Calorimeter technologies for the FCC-ee detector
    Nicolas Morange
    Detector development
    Parallel: Detectors
  135. 60. Overview of TDAQ technologies for the FCC-ee detector
    Jinlong Zhang (ANL)
  136. 73. Recent developments in charged particle timing with PICOSEC
    Sebastian white (University of Virginia)
    Detector development
    Parallel: Detectors

    Recent advances in timing detectors at CERN have largely focused on mitigating pileup background in the HL-LHC era. The CMS and ATLAS upgrades addressed the challenges arising from track density and radiation dose- particularly in the forward region. Over the same period generic timing R&D based in the Silicon detector and MicroPattern Gas detector(MPGD) groups developed technologies more...

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  137. 74. Secondary Emission Calorimetry for FCC
    Yasar Onel (University of Iowa)
    Detector development
    Parallel: Detectors

    Electromagnetic calorimetry in high-radiation environments is particularly challenging with more pronounced requirements for the forward regions of collider detectors. The most viable choice is to construct a sampling calorimeter with radiation-hard active media at the expense of high energy resolution. In order to provide a solution for such implementations, we developed a radiation-hard,...

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  138. 71. Study of the IDEA and ALLEGRO tracking detector with focus on the flavor tagging capabilities and possible improvements
    Alessandro Tricoli (Brookhaven National Laboratory), Andrea Sciandra, George Iakovidis (Brookhaven National Laboratory), Dr Viviana Cavaliere (Brookhaven National Laboratory)
    Detector development
    Parallel: Detectors

    The vertex detector proposed for IDEA and ALLEGRO consists of three layers of silicon detectors still in a conceptual design. In this study we aim to present an investigation of the vertex detector performance focusing on the flavor tagging capabilities with an aim to reveal the most important parameters contributing to the tagging performance along withand how to optimize them in a vertex...

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  139. 91. Study of time and energy resolution of an ultracompact sampling calorimeter (RADiCAL) module at EM shower maximum over the energy range 25 ≤ E ≤ 150 GeV
    Prof. Carlos Perez Lara (Hofstra University)
    Detector development
    Parallel: Detectors

    The RADiCAL Collaboration is conducting R&D on high performance electromagnetic (EM) calorimetry to address the challenges expected in future collider experiments under conditions of high luminosity and/or high irradiation such as the FCC.
    Under development is a sampling calorimeter
    approach, known as RADiCAL modules, based on scintillation and wavelength-shifting (WLS) technologies and...

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  140. 154. Testing
    Chris Paus (Home)

    test

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  141. 100. The FCCee MDI status and plans
    Manuela Boscolo (INFN-LNF)
    Accelerator

    The design of the interaction region of the positron-electron future circular collider must comply with various important constraints, imposed by high beam energy, high luminosity, need for polarization, and crossing scheme. An overview of the MDI design will be presented with a picture of the recent updates in the layout and ongoing studies. The status of the MDI activity will be summarised...

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  142. 149. University of Texas Arlington
    Andy White