Nuclear densities
14-17 October 2025
PROGRAM 
ProgESNTdensitiesv14oct2025vf.pdf
Charge and matter distributions in nuclei
Organizers: K. Bennaceur (IPNL, Univ. Lyon, contact), P. Arthuis (IJCLab), V. Somà (CEA Saclay DPhN contact), L. Zurek (CEA DAM)
contact: [at] cea.fr
While bulk properties of atomic nuclei, e.g. ground-state energies and r.m.s. charge radii, represent the basic structure observables any model is first confronted with, density distributions provide a much more detailed playground to compare different nuclear structure approaches, and theory with experiment.
The goals of the workshop are to:
1. Discuss the accuracy and precision for charge distributions of models based on different approaches such as mean-field models and ab initio calculations.
2. Identify nuclei for which the reproduction of the charge density is particularly difficult to achieve (with mean-field and/or ab initio approaches) and discuss possible scenario explaining this problem.
3. Discuss the possible impact of more accurate and precise predictions of charge densities as an analysis tool for experiments such as determination of charge r.m.s. radius using muons, possible muon to electron conversion in nuclei, search for permanent EDM (Electric Dipole Moment) of atoms, etc.
4. Discuss the prospects for electron-radioactive ion scattering.
5. Clarify the relation between isovector finite-size instabilities and oscillations of proton and neutron densities in nuclei.
Introductive Talks
Michael Bender (IP2I, UCB Lyon 1) ESNToct2025_MBender.pdf
Methods for the calculation of charge distributions in nuclei from distribution of point-like nucleons
Toshimi Suda (Tohoku University) ESNToct2025_TSuda.pdf
Electron Scattering for Stable and Unstable Nuclei
Valérie Lapoux (CEA Saclay DRF IRFU DPhN) ESNToct2025_VLapoux.pdf
Nuclear densities combining electron and proton scattering probes
Talks
Marc Dupuis (CEA DAM DIF) ESNToct2025_MDupuis.pdf
Probing matter distributions with nucleon scattering: insights from microscopic models
Markus Kortelainen (Univ. of Jyväskylä) ESNToct2025_MKortelainen.pdf
Magnetization distribution in nuclei
Alberto Scalesi (Chalmers University of Technology, Göteborg) ESNToct2025_AScalesi.pdf
Density distributions from deformed self-consistent Green’s function calculations
Mostafa Hoballah (IJCLab) ESNToct2025_MHoballah.pdf
Proton radius puzzle: an overview
Xavier Roca-Maza (Univ. de Barcelona & Univ. degli Studi di Milano) ESNToct2025_XRocaMaza.pdf
Parity violating asymmetry and dipole polarizabily: how do they reconcile with each other ?
Giuliano Giacalone (CERN) ESNToct2025_GGiacalone.pdf
Imaging the ground state of atomic nuclei with high-energy nuclear collisions
Frédéric Noël (University of Bern) ESNToct2025_FNoel.pdf
Muon-electron conversion in nuclei and nuclear charge distributions
Juzo Zenihiro (Kyoto University) ESNToct2025_JZenihiro.pdf
Recent results of the ESPRI project
Paul-Gerhard Reinhard (Institut für Theoretische Physik II, Univ. Erlangen-Nürnberg) ESNToct2025_PGReinhard.pdf
Precision measurements of nuclear radii boost theory development
Ilham Dekhissi (LPC Caen) ESNToct2025_IDekhissi.pdf
Measurement of the Hoyle state radius using double excitation inelastic scattering
Kyo Tsukada (Kyoto Univ; Nishina Center, RIKEN) ESNToct2025_KTsukada.pdf
The SCRIT electron scattering facility
Valentin Guillon (IP2I Lyon) ESNToct2025_VGuillon.pdf
Charge distribution in nuclei and Coulomb mean-field
Pepijn Demol (Univ. Libre de Bruxelles) ESNToct2025_PDemol.pdf
Charge distributions in Brussels Skyrme models
Program
|
Tuesday 14th Oct.
|
Wednesday 15 |
Thursday 16 |
Friday 17 |
||||
| 9h30 | Introduction | ||||||
| 9h45 | M. Bender | 9h30 | V. Lapoux | 9h30 | F. Noël | 10h | I. Dekhissi |
|
11h |
Break | 10h45 | Break | 10h30 | Break | 10h30 | Break |
| 11h30 | M. Dupuis | 11h15 | T. Suda | 11h15 | G. Giacalone | 11h |
K. Tsukada |
| 12h15 | Lunch | 12h30 |
Lunch |
12h15 | Lunch | 12h | Lunch |
| 14h | M. Kortelainen | 14h15 | M. Hoballah | 14h | J. Zenihiro | 14h | V. Guillon |
| 14h45 | A.Scalesi | 15h | X. Roca-Maza | 14h45 | P.G. Reinhard | 14h45 |
P. Demol |
| 15h30 | Break | 15h45 | Break | 15h30 | Break | 15h30 | Conclusions |
| 16h | Discussions | 16h15 |
Discussions |
16h | Discussions | End | |
| 16h45 | End | 16h45 |
End |
16h45 |
End |
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Création-contact Web ESNT : Valérie Lapoux
