Electromagnetic Form Factors II

Presentations

• The electromagnetic radii of the proton, neutron and deuteron from spectroscopy of muonic hydrogen and deuterium with the help of chiral EFTs

  ORAL

  Nov. 30, 2023, 9:00 AM – Nov. 30, 2023, 9:15 AM

  Publication: [1] A. Antognini, F. Hagelstein, V. Pascalutsa, "The proton structure in and out of muonic hydrogen," Ann.Rev.Nucl.Part.Sci. 72 (2022) 389.
  [2] V. Lensky, F. Hagelstein, V. Pascalutsa, "A reassessment of nuclear effects in muonic deuterium using pionless effective field theory at N3LO," Phys.Lett.B 835 (2022) 137500.
  [3] V. Lensky, F. Hagelstein, V. Pascalutsa, "Two-photon exchange in (muonic) deuterium at N3LO in pionless effective field theory," Eur.Phys.J.A 58 (2022) 11, 224.
  [4] F. Hagelstein, V. Lensky, V. Pascalutsa, "Chiral perturbation theory of the hyperfine splitting in (muonic) hydrogen," e-Print: 2305.09633 [nucl-th].
  

  Presenters

  • Vladimir Pascalutsa

    • Johannes Gutenberg University

  Authors

  • Vladimir Pascalutsa

    • Johannes Gutenberg University

  • Franziska Hagelstein

    • Johannes Gutenberg University Mainz

  • Aldo Antognini

    • Paul Scherrer Institute

  • Vadim Lensky

    • Johannes Gutenberg University Mainz

  View abstract →

• The Physics Program of MUSE

  ORAL

  Nov. 30, 2023, 9:15 AM – Nov. 30, 2023, 9:30 AM

  Presenters

  • Ethan W Cline

    • Massachusetts Insitute of Technology
    • Stony Brook

  Authors

  • Anne Flannery

    • University of South Carolina

  • Ethan W Cline

    • Massachusetts Insitute of Technology
    • Stony Brook

  View abstract →

• Status of MUSE Experiment Analysis

  ORAL

  Nov. 30, 2023, 9:30 AM – Nov. 30, 2023, 9:45 AM

  Presenters

  • Ievgen Lavrukhin

    • University of Michigan

  Authors

  • Ievgen Lavrukhin

    • University of Michigan

  View abstract →

• GMn Analysis Status from Q² = 4.5 (GeV/c)² Quasi-elastic Electron-Deuterium Scattering at ε = 0.52 and ε = 0.80

  ORAL

  Nov. 30, 2023, 9:45 AM – Nov. 30, 2023, 10:00 AM

  Presenters

  • Sebastian A Seeds

    • University of Connecticut

  Authors

  • Sebastian A Seeds

    • University of Connecticut

  View abstract →

• Measuring Two-Photon Exchange Contributions to the e-n Elastic Scattering Cross-section on the SBS at JLab

  ORAL

  Nov. 30, 2023, 10:00 AM – Nov. 30, 2023, 10:15 AM

  Presenters

  • John A Boyd

    • University of Virginia

  Authors

  • John A Boyd

    • University of Virginia

  • Nilanga Liyanage

    • University of Virginia
    • Univ of Virginia

  • Sheren A Alsalmi

    • King Saud Univ

  • Eric Fuchey

    • Mississippi State University

  • Bogdan Wojtsekhowski

    • Jefferson Lab/Jefferson Science Associat
    • University of Virginia

  View abstract →

• Analysis Update for the Neutron Two-Photon Exchange Experiment in Hall A at Jefferson Lab

  ORAL

  Nov. 30, 2023, 10:15 AM – Nov. 30, 2023, 10:30 AM

  Presenters

  • Ezekiel Wertz

    • William & Mary

  Authors

  • Ezekiel Wertz

    • William & Mary

  View abstract →

• A Direct Measurement of Hard Two-Photon Exchange with Electrons and Positrons at CLAS12

  ORAL

  Nov. 30, 2023, 10:30 AM – Nov. 30, 2023, 10:45 AM

  Presenters

  • Tyler T Kutz

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

  Authors

  • Tyler T Kutz

    • Massachusetts Institute of Technology MI
    • Massachusetts Institute of Technology

  • Jan C Bernauer

    • Stony Brook University (SUNY)

  • Volker D Burkert

    • Jefferson Lab/Jefferson Science Associat

  • Ethan W Cline

    • Massachusetts Insitute of Technology
    • Stony Brook

  • Igor Korover

    • MIT

  • Sandra N Santiesteban

    • University of New Hampshire

  • Axel W Schmidt

    • Goerge Washington University

  View abstract →

• Nucleon axial-vector radius and form factor from lattice QCD, MINERvA antineutrino-proton data, and future neutrino experiments

  ORAL

  Nov. 30, 2023, 10:45 AM – Nov. 30, 2023, 11:00 AM

  Publication: 1. Nucleon axial-vector radius and form factor from future neutrino experiments, arXiv:2309.02509, Roberto Petti, Richard J. Hill, Oleksandr Tomalak
  2. Confronting axial-vector form factor from lattice QCD with MINERvA antineutrino-proton data, arXiv:2307.14920, Oleksandr Tomalak, Rajan Gupta, Tanmoy Bhattacharya, accepted in PRD
  3. Theory of QED radiative corrections to neutrino scattering at accelerator energies, Oleksandr Tomalak, Qing Chen, Richard J. Hill, Kevin S. McFarland, and Clarence Wret, Phys.Rev.D 106 9, 093006 (2022)
  4. QED radiative corrections for accelerator neutrinos, Oleksandr Tomalak, Qing Chen, Richard J. Hill, Kevin S. McFarland, Nature Commun. 13 1, 5286 (2022)

  Presenters

  • Oleksandr Tomalak

    • Los Alamos National Laboratory

  Authors

  • Oleksandr Tomalak

    • Los Alamos National Laboratory

  • Roberto Petti

    • University of South Carolina

  • Richard J Hill

    • University of Kentucky and Fermilab

  • Rajan Gupta

    • Los Alamos National Laboratory

  • Tanmoy Bhattacharya

    • Los Alamos National Laboratory

  • Clarence Wret

    • University of Oxford

  • Kevin McFarland

    • University of Rochester

  • Qing Chen

    • PCFT, Hefei

  View abstract →

• Nucleon mass, isovector charges and couplings, and isovector form factors calculated in domain-wall lattice QCD at physical mass

  ORAL

  Nov. 30, 2023, 11:00 AM – Nov. 30, 2023, 11:15 AM

  Publication: PoS (Lattice 2022) 116 and the references cited therein. A full paper reporting the results is being drafted.

  Presenters

  • Shigemi Ohta

    • KEK, High Energy Accelerator Research Organization

  Authors

  • Shigemi Ohta

    • KEK, High Energy Accelerator Research Organization

  View abstract →

• Two-Photon Exchange Measurement on Neutron with Super BigBite Spectrometer

  ORAL

  Nov. 30, 2023, 11:15 AM – Nov. 30, 2023, 11:30 AM

  Presenters

  • Eric Fuchey

    • Mississippi State University

  Authors

  • Eric Fuchey

    • Mississippi State University

  View abstract →