The nuclear interaction: post-modern developments

Name: The nuclear interaction: post-modern developments
Start: 2024-08-19T08:30:00+02:00
End: 2024-08-23T19:00:00+02:00
Location: ECT*

Aug 19, 2024, 8:30 AM → Aug 23, 2024, 7:00 PM Europe/Rome

Aula Renzo Leonardi (ECT*)

Aula Renzo Leonardi

ECT*

Strada delle Tabarelle 286, I-38123 Villazzano (Trento)

Judith McGovern (University of Manchester), Maria Piarulli, Rob Timmermans (University of Groningen), Ubirajara van Kolck (IJCLab Orsay & University of Arizona)

Description

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The nuclear interaction: post-modern developments

We take stock of what we have learned in the 25 years since a watershed ECT* workshop, when the now-popular effective field theory methods where first scrutinized by the nuclear-interaction community. Have potentials inspired by Chiral EFT fully replaced more phenomenological approaches? What are their phenomenological limitations? How can they be improved? Have theyodel-independent and systematic description of nuclei with controlled uncertainties? Do we understand the dynamical implications of QCD?

Contact

inecampo@ectstar.eu

Participants

36 View full list

Mon, August 19
- 9:00 AM
  
  Registration
- 1
  
  Welcome
  
  Speaker: Ubirajara van Kolck (CNRS/ECT*)
- 2
  
  Setting the scene
  
  Speaker: Rob Timmermans (University of Groningen)
  
  ECT*2024_RGET.pdf
- 3
  
  What can possibly go wrong?
  
  Speaker: Harald Griesshammer (George Washington University)
  
  griesshammer.what-can-possibly-go-wrong.pdf
- 11:00 AM
  
  Coffee break
- 4
  
  Modified power counting and the importance of three-body forces
  
  Speaker: Chieh-Jen Yang (ELI-NP)
  
  ect_aug_jerry.pdf
- 5
  
  Perturbative nuclear forces
  
  Speaker: Bingwei Long (Sichuan University)
- 1:00 PM
  
  Lunch
- 6
  
  Chiral effective field theory using gradient flow
  
  Speaker: Evgeny Epelbaum (Ruhr University Bochum)
- 7
  
  Momentum-dependent nucleon-nucleon contact interactions
  
  Speaker: Elena Filandri (Università di Pisa, INFN sezione di Pisa)
- 4:00 PM
  
  Coffee break
- 4:30 PM
  
  Discussion
Tue, August 20
- 8
  
  Few-nucleon scattering in Pionless EFT: status, long-term plan, and challenges
  
  Speaker: Martin Schäfer (Nuclear Physics Institute of the Czech Academy of Sciences)
  
  Slides_postmodern_era_interactions_ECT__Trento(1).pdf
- 9
  
  Pionless effective field theory for few-baryon Systems
  
  Speaker: Nir Barnea (The Hebrew University of Jerusalem)
  
  ECT2024.pdf
- 11:00 AM
  
  Coffee
- 10
  
  Contact theory for many nucleons: key issues, solutions, and takeaways
  
  Speaker: Lorenzo Contessi (IJCLab - CNRS - Université Paris Saclay)
  
  Contessi_PostModernInteractions.pdf
- 11
  
  Effective description of shallow states
  
  Speaker: Alejandro Kievsky (INFN)
- 1:00 PM
  
  Lunch
- 12
  
  Bayesian model calibration of pionless effective field theory using nucleon-nucleon scattering data
  
  Speaker: Jason Bub (Washington University in St. Louis)
  
  Bub_Trento_2024.pdf
- 13
  
  Chiral EFT uncertainties for improved nuclear force inference
  
  Speaker: Daniel Phillips (Ohio University)
  
  Trento_Phillips.pdf
- 4:00 PM
  
  Coffee break
- 4:30 PM
  
  Discussion
Wed, August 21
- 14
  
  Ruprecht Machleidt session: opening remarks
  
  Speaker: Ubirajara van Kolck (CNRS/ECT*)
- 15
  
  Non-perturbative renormalization of NN singular interactions
  
  Speaker: David Rodriguez Entem (Universityof Salamanca)
  
  ECT2024.DREntem.pdf
- 10:45 AM
  
  Group Picture
- 11:00 AM
  
  Coffee break
- 16
  
  Nucleon-nucleon potentials in comparison: physics or polemics?
  
  Speaker: Luigi Coraggio (Dipartimento di Matematica e Fisica, Università degli studi della Campania "Luigi Vanvitelli")
  
  Coraggio.pdf
- 17
  
  A beautiful life, Ruprecht’s Style
  
  Speaker: Francesca Sammarruca (University of Idaho)
- 1:00 PM
  
  Lunch
- 18
  
  Pionful EFT and the long-forgotten lore of renormalization
  
  Speaker: Manuel Pavon Valderrama (Beihang University)
  
  Pavon-EFT.pdf
- 19
  
  Computing atomic nuclei based on Chiral EFT and HALQCD interactions
  
  Speaker: Carlo Barbieri (Università degli Studi di Milano)
  
  ECT_EFTInts_aug2024_Barbieri.pdf
- 4:00 PM
  
  Coffee break
- 4:30 PM
  
  Discussion
Thu, August 22
- 20
  
  DWBA, again: Sticking with a modernist view of nuclear forces
  
  Speaker: Mike Birse (University of Manchester)
  
  birse_trento24.pdf
- 21
  
  Wilsonian RG and Halo EFT
  
  Speaker: Jambul Gegelia (RUB)
  
  ECT_2024_Gegelia.pdf
- 11:00 AM
  
  Coffee break
- 22
  
  Superfluidity systematized
  
  Speaker: Silas Beane (University of Washington, USA)
- 23
  
  Renormalization of singular interactions
  
  Speaker: Lucas Platter (University of Tennessee, Knoxville)
- 1:00 PM
  
  Lunch
- 24
  
  Cluster effective field theory calculation of electromagnetic breakup reactions with the Lorentz Integral Transform method
  
  Speaker: Ylenia Capitani (University of Salento, INFN Lecce)
  
  ECT2024_YCapitani.pdf
- 25
  
  Renormalizability criteria in nuclear Chiral EFT
  
  Speaker: Ashot Gasparyan (Ruhr-Universität Bochum)
  
  Gasparyan.pdf
- 4:00 PM
  
  Coffee break
- 4:30 PM
  
  Discusion
Fri, August 23
- 26
  
  The 0+ excited state of the alpha-particle
  
  Speaker: Sonia Bacca (Johannes Gutenberg University)
  
  bacca_ECT_2024_alpha.pdf
- 27
  
  Testing chiral EFT interactions and currents: the muon capture on deuteron.
  
  Speaker: Alex Gnech (Old Dominion University and Jefferson Lab)
  
  ECT2024.pdf
- 11:00 AM
  
  Coffee break
- 28
  
  Perturbative computations of neutron-proton scattering observables using chiral effective field theory up to N3⁢LO
  
  Speaker: Oliver Thim (Chalmers University of Technology)
  
  Trento_OThim.pdf
- 12:15 PM
  
  Discussion
- 1:00 PM
  
  Lunch