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WIFAI 2024

12–15 Nov 2024
Palazzo Hercolani
Europe/Rome timezone

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Contribution List

59 out of 59 displayed
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  1. 52. Introduction and setup
    Giulia Casarosa (Istituto Nazionale di Fisica Nucleare), Giuseppe Finocchiaro (INFN - Laboratori Nazionali di Frascati), Stefano Perazzini (Istituto Nazionale di Fisica Nucleare)
    12/11/2024, 14:00
  2. 56. Lattice QCD and hadronic uncertainties: status and prospects
    Matteo Di Carlo (ROMA1)
    12/11/2024, 14:10
  3. 53. CPV and CKM at Belle-II: status and prospects
    Michele Mantovano (University and INFN Trieste)
    12/11/2024, 14:45
  4. 55. CPV & CKM at LHCb: status and prospects
    Anna Lupato (Università di Padova & INFN)
    12/11/2024, 15:15
  5. 57. CKM & CPV at CMS: status and prospects
    Enrico Lusiani (Istituto Nazionale di Fisica Nucleare)
    12/11/2024, 16:15
  6. 58. CKM & CPV in kaon and light flavour: status and prospects
    Ilaria Rosa (Istituto Nazionale di Fisica Nucleare)
    12/11/2024, 16:40
  7. 54. Physics Impact and Status of the R&D for the Belle II Vertex Detector Upgrade
    Alessandro Gaz (Istituto Nazionale di Fisica Nucleare)
    12/11/2024, 17:05
  8. 59. Hadronic PID with RICH at LHCb Upgrades
    Giovanni Cavallero (Istituto Nazionale di Fisica Nucleare)
    12/11/2024, 17:30
  9. 26. Introduction
    Stefania Vecchi (Istituto Nazionale di Fisica Nucleare), Stefano Spataro (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 09:00
  10. 27. Theoretical review on Light Meson Spectroscopy
    Dr Alessandro Pilloni (UniME & CT)
    13/11/2024, 09:05
  11. 28. Experimental review on Light Meson Spectroscopy
    Dr Alessandra Filippi (Istituto Nazionale di Fisica Nucleare sez. di Torino)
    13/11/2024, 09:35
  12. 29. g-2
    Marin Karuza (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 10:05
  13. 30. Review on heavy mesons
    Umberto Tamponi (Univ.Torino), Umberto Tamponi (INFN - Torino)
    13/11/2024, 11:15
  14. 31. Spectroscopy of open flavor hadrons
    Maurizio Martinelli (EPFL), Maurizio Martinelli (Università degli Studi di Milano Bicocca e INFN)
    13/11/2024, 11:40
  15. 32. Spectroscopy of new heavy baryons
    Paolo Gandini (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 12:05
  16. 33. The new inner tracker CGEM-IT of BESIII
    Gianluigi Cibinetto (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 12:30
  17. 1. cLFV ALP search with MEG II
    Elia Giulio Grandoni (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 14:00

    This study focuses on the Single Event Sensitivity (SES) of the MEGII apparatus concerning a muon's charged Lepton Flavour Violating (cLFV) three-body decay involving an Axion-like particle (ALP). Many theories beyond the Standard Model (SM) predict this decay, which does not exist in the SM. Observing this decay would provide compelling evidence of New Physics.

    The decay under...

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  18. 2. Search for higgsinos in compressed mass spectra using a low-momentum displaced track with the ATLAS detector
    Eric Ballabene (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 14:15

    Supersymmetry (SUSY) models with nearly mass-degenerate higgsinos could solve the hierarchy problem as well as offer a suitable dark matter candidate consistent with the observed thermal-relic dark matter density. However, the detection of SUSY higgsinos at the LHC remains challenging especially if their mass-splitting is O(1 GeV) or lower. A novel search using proton-proton collision data...

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  19. 3. New insights on the physical Riemann surfaces of the ratio $G_E^\Lambda/G_M^\Lambda$
    Francesco Rosini (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 14:30

    Recently, the BESIII collaboration has produced new data for the $\Lambda$ baryon electric and magnetic form factor's ratio $G_E^\Lambda/G_M^\Lambda$ with high accuracy. By assuming the analyticity of the baryon form factors, a dispersive procedure can be used can be used to determine the modulus and the phase determination of the form factor's ratio, based on a set of theoretical an...

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  20. 4. Connecting low- and high-energy observables at future colliders
    Enrico Scantamburlo (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 14:45

    Establishing the physics potential of future colliders is one of the main objectives of the HEP community in the coming years. The aim is on the one hand to consolidate the physics expectations from a circular collider working between the Z-pole and the ttbar threshold (FCC-ee at CERN) and exploring completely new avenues and technologies such as a multi-TeV e+e- or even mu+mu- collider. In...

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  21. 5. Deep Learning Techniques for Particle Tracking in NA62
    Leonardo Plini (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 15:00

    The NA62 experiment at the Super Proton Synchrotron at CERN is designed to measure the branching ratio of the ultra-rare channel $K^+ \rightarrow \pi^+\nu \bar{\nu}$ with BR = $(8.6 \pm 0.42)\times 10^{-11}$. The GigaTracker, a silicon pixel detector, measures the momentum and direction of incoming hadron beam particles at a rate of 750 MHz.
    The success of the experiment relies on effectively...

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  22. 14. Silicon Pixel Detector Development for Director Measurement of Charm Baryon Dipole Moments at LHC
    Federico Zangari (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 15:15

    TWOCRYST is a proof-of-principle test in Run3 for the proposed ALADDIN experiment, for the direct measurement the dipole moments of charm baryons at LHC. A silicon pixel detector for the measurement of signal charm baryons is under construction. It is based on the LHCb VELO pixel sensors and readout system and it will work in the secondary vacuum of a Roman Pot, positioned inside the LHC beam...

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  23. 6. Status of $B\to h^+ h'{}^-$ decays at LHCb
    Marco Caporale (LHCb, Università di Bologna)
    13/11/2024, 15:30

    The LHCb experiment is designed to perform flavour physics measurements at the Large Hadron Collider. The latest results obtained by the LHCb experiment in studying $H_b\to h^+h'{}^-$ decays, where $H_b$ can be either a $B^0$ meson, a $B_s^0$ meson or a $\Lambda_b^0$ baryon, while $h$ and $h'$ stand for $\pi$, $K$ or $p$, will be presented. Such decays are sensitive probes of the...

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  24. 7. Status of the MUonE experiment
    Eugenia Spedicato (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 16:15

    The MUonE experiment aims to measure the hadronic vacuum polarization contribution to the muon anomaly $a_\mu^{HLO}$ better than $1\%$. An innovative approach is proposed, using elastic scattering of 160 GeV muons on atomic electrons in a low-Z target. A precision of 10ppm on the angular distribution of the scattering particles in the muon-electron scattering process is required. The M2...

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  25. 8. An FPGA-based tracking system for accelerating event reconstruction at LHCb
    Francesco Terzuoli (Università di Siena & INFN Pisa (IT))
    13/11/2024, 16:30

    Studying physics at high intensity is requiring HEP experiments to continuously push the frontier of data acquisition. With ever increasing data rates, reconstruction and trigger systems need to be reconsidered up to their fundamental architectures and new solutions have to be sought after. The “Artificial Retina” architecture answers this call, offering a high-parallelised tracking system...

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  26. 9. A hydrogen-filled Cherenkov detector for Kaon tagging at the NA62 experiment at CERN
    Adam Tomczak (University of Birmingham)
    13/11/2024, 16:45

    To ensure the necessary precision for the $K \to \pi \nu \bar\nu$ analysis, the NA62 kaon identification detector is required to have a time resolution better than 100 ps, at least 95% kaon tagging efficiency, and a pion mis-identification probability of less than $10^{-4}$. For data collected up to 2022, the tagging of kaons in the NA62 beam has been performed with a Cherenkov detector filled...

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  27. 10. Time resolution studies for the future LHCb Electromagnetic Calorimeter
    Alberto Bellavista (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 17:00

    During Runs 5 and 6, the LHCb experiment at CERN will operate at a luminosity up to $1.5 \times 10^{34}$ cm$^{-2}$s$^{-1}$, requiring substantial upgrades to its Electromagnetic Calorimeter (ECAL) to handle high radiation doses and achieve time resolutions of few tens of picoseconds mitigating pile-up effects.

    The detector under development is a Spaghetti Calorimeter (SpaCal) composed of...

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  28. 12. Measurement of the differential distributions of Bs0 -> Ds* mu nu decay with the LHCb detector
    Federico Manganella (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 17:15

    This analysis aims to a comprehensive study of the decay kinematics of the semileptonic decay $B_s^0 \rightarrow D_s^* \mu \nu$, with $D_s^* \rightarrow D_s \gamma$ and $D_s \rightarrow K^- K^+ \pi$, using data collected by LHCb in Run 2. The study of semileptonic decays of $B_s^0$ meson plays a crucial role in the validation of the Standard Model, since these help to constrain the parameters...

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  29. 13. The role of neutral kaons in the high-precision measurements of CP violation in the charm sector
    Irene Celestino (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 17:30

    High-precision measurements of CP violation in charm decays are of paramount importance, since physical CP-violating asymmetries are highly suppressed in the Standard Model, at the level of ($10^{-3} –10^{-4}$) and even lower for the time-dependent observables.

    The first observation of CP violation in the charm sector, with the famous $\Delta A_{CP}$ mechanism, $\Delta A_{CP}= a_d(KK)-...

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  30. 15. The LHCb Upstream Tracker: operations and performance in Run3
    Giorgia Tonani (Istituto Nazionale di Fisica Nucleare), Sara Cesare (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 17:45

    The Upstream Tracker is a critical component of the tracking system in the LHCb Upgrade I detector. It has been commissioned and is now operational, collecting data during Run 3. The tracker enhances the reconstruction of charged particle tracks and long-lived particles, such as $\Lambda$ and $K_S^0$, thereby improving the performance of the software trigger. This presentation will cover...

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  31. 25. Search for CP violation in charm barion decays
    Francesco Zenesini (Istituto Nazionale di Fisica Nucleare)
    13/11/2024, 18:00

    The LHCb experiment was designed to play a crucial role in particle physics and flavour physics research. Since its beginning, LHCb has performed high-precision measurements of CP violation in decays of hadrons containing the charm quark, observing direct CP violation in the decays of the D0 meson into two charged particles for the first time in 2019. However, CP violation in baryon decays has...

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  32. 16. Rare Decays: Introduction
    Cecilia Tarantino (Istituto Nazionale di Fisica Nucleare), Francesco Brizioli (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 09:00
  33. 17. Probing new physics with rare decays
    David Marzocca (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 09:05

    20+5 min

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  34. 18. Status and prospects of rare decay searches at LHCb
    Gabriele Martelli (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 09:30

    20+5 min

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  35. 19. Status and prospects of rare decay searches at Belle II
    Mr Debjit Ghosh (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 09:55

    20+5 min

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  36. 20. Evolution of trigger and TDAQ system for rare decay searches at LHCb
    Giulia Tuci (Heidelberg University)
    14/11/2024, 10:20

    20+5 min

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  37. 21. Reviewing the Role of Lattice QCD for Rare Decays: Achievements and Future Challenges
    Giuseppe Gagliardi (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 11:15

    20+5 min

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  38. 22. Status and prospects of rare decay searches at NA62
    Gemma Maria Tinti (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 11:40

    20+5 min

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  39. 23. Status and prospects of rare decay searches at ATLAS and CMS
    Semen Turchikhin (Università degli studi di Genova)
    14/11/2024, 12:05

    20+5 min

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  40. 24. Prospects for searches of rare decays in the flavor sector at future colliders
    Aidan Richard Wiederhold
    14/11/2024, 12:30

    20+5 min

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  41. 34. Introduction
    Simona Giovannella (Istituto Nazionale di Fisica Nucleare), Matteo De Gerone (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 14:00
  42. 35. Theory overview
    Paride Paradisi (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 14:05
  43. 36. Lepton Flavour at Atlas and CMS
    Chiara Basile (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 14:30
  44. 37. Lepton Flavour at Belle2
    Laura Zani (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 14:55
  45. 38. Search for Lepton Flavour Violation at LHCb
    Simone Capelli (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 15:20
  46. 39. Results on the X-17 search with the MEG II apparatus
    Hicham Benmansour (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 16:15
  47. 40. Mu2e: status and perspectives
    Gianantonio Pezzullo (Yale University)
    14/11/2024, 16:40
  48. 41. MEG II and the perspectives of Lepton Physics at PSI
    Antoine Venturini (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 17:05
  49. 42. Crystal calorimetry for cLFV
    Ivano Sarra (Istituto Nazionale di Fisica Nucleare)
    14/11/2024, 17:30
  50. 43. Triggering long-lived particles: challenges and perspective for the HL-LHC at ATLAS and CMS
    Cristiano Sebastiani (ROMA1)
    15/11/2024, 09:00
  51. 44. Dark sector searches at ATLAS and CMS
    Roberto Seidita (ETH Zürich)
    15/11/2024, 09:25
  52. 51. Dark Sector Searches at LHCb
    Andrea Merli (Ecole Polytechnique Fédérale de Lausanne (EPFL))
    15/11/2024, 09:50
  53. 45. Recent theoretical ideas about dark sectors at the intensity frontier
    Marco Costa
    15/11/2024, 10:15
  54. 46. Recent results on Dark Sector Searches at NA62
    Ilaria Panichi (Istituto Nazionale di Fisica Nucleare)
    15/11/2024, 11:15
  55. 48. Searching for feebly-interacting particles at SHiP
    Walter M. Bonivento (INFN Cagliari)
    15/11/2024, 11:35
  56. 49. Recent results on Dark Sector Searches at Belle-II
    Foteini Faidra Trantou (Univ. and INFN Pisa)
    15/11/2024, 12:00
  57. 50. Cornering the X17 at PADME
    Elisa Di Meco (Istituto Nazionale di Fisica Nucleare), Elisa Di Meco (Istituto Nazionale di Fisica Nucleare)
    15/11/2024, 12:20
  58. 11. IGNITE
    Andrea Lampis (Istituto Nazionale di Fisica Nucleare)
  59. 47. Status and perspective of CPV and CKM measurements at ATLAS and CMS
    Enrico Lusiani (Istituto Nazionale di Fisica Nucleare)