HaloWeek'24 - nuclei at and beyond the driplines

9 Jun 2024, 17:00 → 14 Jun 2024, 15:00 Europe/Zurich

Kollektorn (Chalmers University of Technology)

Gaute Hagen

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HaloWeek'24 - nuclei at and beyond the driplines will be held in 2024, June 10-14 (Monday-Friday), at Chalmers University of Technology in Gothenburg, Sweden. This workshop is focused on forefront experimental and theoretical developments in the physics of weakly-bound and unbound nuclei, and explorations of the drip lines and beyond.

Just like the previous workshop in Bergen, Norway, in 2022, we plan for 40-60 participants to meet and discuss the most recent progress and share future perspectives. Due to limited space capacity participation in this workshop is by invitation only.

The topics of the workshop will include:

• The physics of Halo states
• Experimental and theoretical progress in the physics of weakly-bound and unbound states in nuclei, atoms, and molecules.
• Pure neutron systems
• Reaction theory
• Universal aspects and analogies

 

Sunday 9 June

1 Reception

Monday 10 June

Welcome

2 Welcome address

Speaker: Prof. Thomas Nilsson (Chalmers University of Technology (SE))

Microscopic structure

Convener: Sonia Bacca (University of Mainz)

3 Probing halos from nucleon-removal observables

Speaker: Alexandre Obertelli (TU Darmstadt)

Haloweek_Obertelli_June2024_web.pdf

4 Deformed nuclei at extreme isospin

Speaker: Thomas Papenbrock (University of Tennessee)

HaloWeekGothenburg.pdf

10:00 Coffee break

Proton-rich systems

Convener: Sonia Bacca (University of Mainz)

5 Multi-proton decay of resonances located beyond the proton drip line.

Speaker: Robert Charity (Washington University in St. Louis)

haloweek_Charity.pdf

6 Threshold phenomena

Speaker: Witold Nazarewicz (FRIB/MSU)

Nazarewicz-haloweek.pdf

Nazarewicz-haloweek.pptx

7 Studies beyond (and close to) the proton drip line in the 48Ni region. 2-proton radioactivity.

Speaker: Aurora Ortega Moral (LP2i Bordeaux)

HaloWeek3-Aurora-nb.pdf

Discussion

Convener: Sonia Bacca (University of Mainz)

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

12:30 Lunch break

Reactions

Convener: Takashi Nakamura

8 First experimental test of the ratio method

Speaker: Pierre Capel (Johannes Gutenberg-Universität Mainz)

capelHaloWeek24ho.pdf

9 Scattering of halo nuclei with heavy targets at energies near the Coulomb barrier

Speaker: Maria Jose Garcia Borge (Instituto de Estructura de la Materia, CSIC)

15:00 Coffee break

Neutron-rich systems

Convener: Takashi Nakamura

10 Nuclear structure-based optical potentials for studies of nuclei near the driplines

Speaker: Grigor Sargsyan (Facility for Rare Isotope Beams, Michigan State University)

Sargsyan_HaloWeek_Chalmers_2024_v2.pdf

11 Multi-neutron correlation and clustering in neutron-rich nuclear systems

Speaker: Zaihong Yang (Peking University)

Discussion

Convener: Takashi Nakamura

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

Tuesday 11 June

Neutron-rich systems

Convener: Thomas Aumann (T)

12 Helium halo isotopes and other neutron-rich stories

Speaker: Francesca Bonaiti (Johannes-Gutenberg University Mainz)

HaloWeek_FBonaiti_web.pdf

13 Pure-neutron nuclei - Current and Future

Speaker: Takashi Nakamura

Nakamura_halo_week_4n_pub 2024-06-13 04_36_53.pdf

14 Structure of light neutron-rich nuclei

Speaker: Emiko Hiyama (Tohoku Univ./RIKEN)

sweden-hiyama-2024.pdf

10:30 Coffee break

Neutron-rich systems

Convener: Thomas Aumann (T)

15 Search for near-threshold multi-neutron resonances with (p,2p) reactions in neutron-rich nuclei at R3B

Speaker: Nikhil Mozumdar (Technische Universität Darmstadt)

nm.pdf

Discussion

Convener: Thomas Aumann (T)

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

12:30 Lunch break

Universality

Convener: Prof. Daniel Phillips (Ohio University)

16 Two-neutron halos in EFT: neutron and E1 strength distributions

Speaker: Matthias Göbel (INFN Pisa)

17 Beta decay of light dripline nuclei and their sensitivity to halo structures

Speaker: Karsten Riisager (Aarhus University)

BetaHaloKR.pdf

BetaHaloKR.pptx

15:00 Coffee break

Universality

Convener: Prof. Daniel Phillips (Ohio University)

18 Effective field theory description of weakly bound two-neutron halo nuclei

Speaker: Dam Son (University of Chicago)

HaloWeek24_Dam_Son_updated.pdf

19 Coulomb Dissociation of 17B

Speaker: Hyeji Lee (Tokyo Institute of Technology)

Haloweek24-Hyeji-nohist.pdf

Haloweek24-Hyeji-nohist.pptx

Discussion

Convener: Prof. Daniel Phillips (Ohio University)

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

Wednesday 12 June

Microscopic structure

Convener: Witold Nazarewicz (FRIB/MSU)

20 Lattice calculations of nuclear clustering

Speaker: Dean Lee (Michigan State University)

DLee_HaloWeek_2024.pdf

21 Impact of 6-Li properties on reactions of astrophysical interest and universal behavior

Speaker: Chloë Hebborn (Facility Rare Isotopes Beam/ Michigan State University)

Hebborn_HaloWeek2024_static.pdf

10:00 Coffee break

Microscopic structure

Convener: Witold Nazarewicz (FRIB/MSU)

22 Structures and decays of nuclei at and beyond driplines.

Speaker: Furong Xu (Peking University)

HaloWeek2024_Xu 2024-06-12 06_09_28.pdf

HaloWeek2024_Xu 2024-06-12 06_09_28.pptx

Discussion

Convener: Witold Nazarewicz (FRIB/MSU)

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

23 Excursion, lunch, and breakout discussion

24 Conference dinner

Thursday 13 June

Deformation near driplines

Convener: Christian Forssén

25 Ab initio description of singly and doubly open-shell nuclei at polynomial cost

Speaker: Thomas Duguet (CEA-Saclay)

duguet_gotheborg.pdf

duguet_gotheborg.pptx

26 Experimental Results Toward 40Mg at FRIB

Speaker: Heather Crawford (Lawrence Berkeley National Laboratory)

HaloWeek-Mg-Crawford.pdf

10:30 Coffee break

Deformation near driplines

Convener: Christian Forssén

27 The beryllium isotopic chain: evolution of structure in neutron rich nuclei

Speaker: Anna McCoy (Argonne National Lab)

Halo24_McCoy.pdf

Discussion

Convener: Christian Forssén

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

12:30 Lunch break

Neutron-rich systems

Convener: Rituparna Kanungo

28 Cluster structure of neutron-rich beryllium isotopes probed by cluster knockout reactions in inverse kinematics

Speaker: Dr Pengjie Li (Institute of Modern Physics，Lanzhou, China)

29 Study of extremely neutron-rich oxygen isotopes

Speaker: Yosuke Kondo (Tokyo Institute of Technology)

15:00 Coffee break

Neutron-rich systems

Convener: Rituparna Kanungo

30 Recent experiments and future perspectives at MoNA collaboration at FRIB

Speaker: Belen Monteagudo (Hope College)

Discussion

Convener: Rituparna Kanungo

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

Friday 14 June

New techniques

Convener: Dean Lee

31 Entanglement in few-particle scattering

Speaker: Tanja Kirchner (TU Darmstadt)

TanjaKirchner_Entanglement_Slides 2024-06-14 07_40_25.pdf

32 World’s first electron scattering off online-produced radioactive isotope

Speaker: Toshimi Suda (ELPH (Research Center for Electron-Photon Science), Tohoku University)

HaloWeek_Suda0614.pdf

10:00 Coffee break

New techniques

Convener: Dean Lee

33 Prospects for open quantum system studies at GSI and the way to FAIR

Speaker: Haik Simon (GSI Helmholtzzentrum für Schwerionenforschung GmbH (GSI))

Talk-1_30-Haik_Simon.pdf

34 Finite-volume simulations of few-body bound states and resonances

Speaker: Sebastian Koenig (NC State University)

halo_2024_sk-web.pdf

Discussion

Convener: Dean Lee

Thu_Discussion_CF.pdf

Thu_Discussion_RK.pdf

Wed_Discussion_WN.pdf

35 Concluding remark

HaloWeek24_summary.pdf

12:30 Lunch break

36 Breakout discussion