Workshop on NREC 2024 (Nuclear Radius Extraction Collaboration) in cooperation with PREN 2024 (Proton Radius European Network) and μASTI (Muonic Atom Spectroscopy Theory Initiative)

America/New_York
Peter Paul Seminar Room (C 120) (CFNS, Stony Brook University)

Peter Paul Seminar Room (C 120)

CFNS, Stony Brook University

Description

This workshop may be attended in person or on ZOOM.

This event is part of the CFNS workshop/ad-hoc meeting series. See the CFNS conferences page for other events.

The extraction of the size and structure of hadrons/nuclei is an essential activity having its solid place in frontiers of modern nuclear physics research. NREC is an experimental-theoretical alliance of physicists from various accredited universities, institutions and experimental facilities throughout the world, who are interested in working together closely and who are committed to interact constructively in good faith to address and overcome the hadronic and nuclear size/structure challenges.

NREC will carry out an essential joint activity in the future, related to developments in phenomenology, theory (including lattice QCD), and experiment, which are all based on studying the physics of lepton and neutrino scattering, electron-positron annihilation, atomic and muonic hydrogen spectroscopy, collinear laser and resonance ionization spectroscopy, etc. Some of the topics are highly relevant in the context of EIC, for example the nucleon mass radius. 

For the specific topics to be covered during the workshop, we refer to the workshop's preliminary agenda shown below, as well as the updated NREC charter to be shown in a separate email.

Registration
Pre-Registration for NREC meeting
Participants
    • 9:00 AM 9:30 AM
      Introduction to NREC 30m
      Speaker: Jan Bernauer (Center for Frontiers in Nuclear Science)
    • 9:30 AM 10:00 AM
      Discussion / Food for thought 30m
      Speaker: Vladimir Khachatryan
    • 10:00 AM 10:30 AM
      Coffee 30m
    • 10:30 AM 11:25 AM
      Finite nuclear mass and size corrections in light hydrogenic systems 55m
      Speaker: Krzysztof Pachucki
    • 11:25 AM 1:30 PM
      Lunch break 2h 5m
    • 1:30 PM 2:25 PM
      Nucleon form factors: a review 55m
      Speaker: Dmitri Kharzeev
    • 2:25 PM 3:20 PM
      Nucleon form factors from lattice QCD 55m
      Speaker: Phiala Shanahan
    • 3:20 PM 4:15 PM
      Charge radii measurements of exotic nuclei from laser spectroscopy 55m
      Speaker: Ronald Fernando Garcia Ruiz
    • 4:15 PM 4:45 PM
      Discussions 30m
    • 6:00 PM 9:00 PM
      Conference Dinner 3h
    • 9:30 AM 10:00 AM
      From precision to ambiguity: Systematics of the charge radius extraction 30m
      Speaker: Vladimir Pascalutsa
    • 10:00 AM 10:30 AM
      Coffee 30m
    • 10:30 AM 11:00 AM
      Charge and neutron distribution radius measurement using low energy electron scattering 30m
      Speaker: Yuki Honda
    • 11:00 AM 11:30 AM
      New Factor Potentially Affecting the Extraction of the Nuclear Charge Radii For a Number of Nuclei 30m
      Speaker: Eugene Oks
    • 11:30 AM 1:30 PM
      Lunch break 2h
    • 1:30 PM 2:00 PM
      Proton polarizabilities and polarizability radii 30m
      Speaker: Nikos Sparveris
    • 2:00 PM 2:30 PM
      Precision calculations of charge radii of light nuclei 30m
      Speaker: Evgeny Epelbaum
    • 2:30 PM 3:00 PM
      Survey of constraints on the proton finite size 30m
      Speaker: Franziska Hagelstein (JGU Mainz & PSI)
    • 3:00 PM 3:30 PM
      Coffee 30m
    • 3:30 PM 4:00 PM
      New Constraints on Proton Size from Spin Structure Data 30m
      Speaker: Carl Carlson
    • 4:00 PM 4:30 PM
      High-precision proton charge radius measurements at Jefferson Lab 30m
      Speaker: Dipangkar Dutta
    • 4:30 PM 5:00 PM
      Discussion 30m
    • 9:00 AM 9:30 AM
      Electric Charge Radius Extractions in the PRad/PRad-II and DRad Experiments at JLab 30m
      Speaker: Jingyi Zhou
    • 9:30 AM 10:00 AM
      Neutrino Measurements of the Nucleon Axial Form Factor 30m
      Speaker: Kevin McFarland
    • 10:00 AM 10:30 AM
      Coffee 30m
    • 10:30 AM 11:00 AM
      QED corrections to low-energy scattering processes with McMule 30m
      Speaker: Adrian Signer
    • 11:00 AM 11:30 AM
      The direct detection of radiative photons in elastic ep and ee scatterings 30m
      Speaker: Chao Peng
    • 11:30 AM 2:00 PM
      Lunch break 2h 30m
    • 2:00 PM 2:30 PM
      Proton Form Factors from Electron Scattering Experiments in Mainz 30m
      Speaker: Sören Schlimme
    • 2:30 PM 3:00 PM
      Dispersion theory and EFT methods in low-Q2 form factor analysis 30m
      Speaker: Christian Weiss
    • 3:00 PM 3:30 PM
      Coffee 30m
    • 3:30 PM 4:00 PM
      Nuclear radii from the spectra of heavy muonic atoms 30m
      Speaker: Natalia Oreshkina
    • 4:00 PM 4:30 PM
      Chromostatic confinement and hadronic radii 30m
      Speaker: Dennis Sivers
    • 4:30 PM 5:00 PM
      Discussion 30m
    • 9:00 AM 9:30 AM
      Analytical Evaluation of Lepton-Proton Two-Photon Exchange in Chiral Effective Theory 30m
      Speaker: Udit Raha
    • 9:30 AM 10:00 AM
      Deliveries from effective field theories 30m
      Speaker: Antonio Pineda
    • 10:00 AM 10:30 AM
      Coffee 30m
    • 10:30 AM 11:00 AM
      How molecular hydrogen ion spectroscopy could contribute to the determination of charge radii - status and prospects 30m
      Speaker: Stephan Schiller
    • 11:00 AM 11:30 AM
      QUARTET: Precision measurements of the radii of light nuclei from Lithium to Neon 30m
      Speaker: Ben Ohayon
    • 11:30 AM 2:00 PM
      Lunch break 2h 30m
    • 2:00 PM 2:30 PM
      Improved nuclear structure effects in helium and muonic helium atoms 30m
      Speaker: Simone Salvatore Li Muli
    • 2:30 PM 3:00 PM
      Subtraction contribution to the muonic-hydrogen Lamb shift from lattice QCD 30m
      Speaker: Yang Fu
    • 3:00 PM 3:30 PM
      Coffee 30m
    • 3:30 PM 4:00 PM
      Energy levels from trace anomaly 30m
      Speaker: Michael Eides
    • 4:00 PM 5:00 PM
      Discussion 1h
    • 9:00 AM 9:30 AM
      World’s First Electron Scattering for Online-Produced Radioactive Isotopes 30m
      Speaker: Toshimi Suda
    • 9:30 AM 10:00 AM
      Impact of precise nuclear radii on Vud and BSM searches with CKM unitarity tests 30m
      Speaker: Misha Gorshteyn
    • 10:00 AM 10:30 AM
      Coffee 30m
    • 10:30 AM 11:00 AM
      Challenging Beyond-the-Standard-Model Solutions to the Fine-Structure Anomaly in Heavy Muonic Atoms 30m
      Speaker: Konstantin Beyer
    • 11:00 AM 11:30 AM
      Charge Radii of Light Elements from He-Like Systems 30m
      Speaker: Wilfried Nörtershäuser
    • 11:30 AM 2:00 PM
      Lunch break 2h 30m
    • 2:00 PM 2:30 PM
      Electromagnetic and gravitational radii of the nucleon from holographic QCD 30m
      Speaker: Kiminad Mamo
    • 2:30 PM 3:00 PM
      Who Should Determine the Fundamental Constants? All of Us! 30m
      Speaker: John Ralston
    • 3:00 PM 3:30 PM
      Coffee 30m
    • 3:30 PM 4:30 PM
      AOB + Discussion 1h