Light nuclei between single-particle and clustering features

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3-6 December 2024

PROGRAM     ProgramESNTLightNucleiDec2024vfi.pdf

 

Light nuclei between single-particle and clustering features

Organizers:  Gianluca Stellin (CEA ESNT, contact), Thomas Duguet (CEA DRF DPhN), Vittorio Somà  (CEA DRF DPhN)
contact:  see program; e-mail [at] cea.fr

 

 

The workshop foresees the meeting between the ab-initio, the phenomenological microscopic and the macroscopic communities of nuclear theory, as well as the participation of experimentalists in the field of light nuclei.

Exchanges and discussions on the prediction of structure observables, with particular attention to cluster properties, are expected to take place.

 

On the whole, the goals of the workshop are:

• to define the current state of the field;
• to bridge results of phenomenological and macroscopic approaches with ones achievable by ab initio methods;
• to weigh the role of α-clustering and assessing perks and limits of macroscopic approaches;
• to provide a comprehensive understanding of the subject for all participants;
• to initiate possible new collaborations.

 

Talks

 

A. Structure properties and symmetries of light nuclei from macroscopic cluster approaches

 

• Roelof Bijker (Universidad Nacional Autonoma de Mexico) Discrete symmetries in the cluster shell model
    TalkRBijker_ESNT3dec2024.pdf

 

• David G. Jenkins (University of York) Spectrum, clustering and Hoyle-state candidates in the ²⁴Mg nucleus 

    TalkDJenkins_ESNT5dec2024.pdf

 

• Masaaki Kimura (RIKEN Nishina Center) Structure of carbon isotopes 

    TalkMKimura_ESNT5dec2024.pdf

 

• Gianluca Stellin  (CEA ESNT)  Spectrum and electromagnetic properties in the macroscopic α-cluster model of ²⁴Mg: 
  evidence of D4h symmetry 

   TalkGStellin_ESNT5dec2024.pdf

 

B. Clustering as a phase transition and nuclear shape evolution from microscopic viewpoints

 

• Jean-Paul Ebran (CEA DAM) Nuclear clustering within the Energy Density Functional approach 
    TalkJPEbran_ESNT5dec2024.pdf

 

• Elias Khan (IJCLab) Clustering in nuclei at finite temperature 

    TalkEKhan_6dec2024.pdf

 

• Marek Ploszajczak (GANIL) Threshold states and clustering as the emerging phenomenon in open quantum system 

    TalkMPloszajczak_ESNT3dec2024.pdf

 

C. Pairing correlations and halos from microscopic approaches

 

• Jaume Carbonell (IJCLab) Heavy Boron isotopes as multineutron halos 

     TalkJCarbonell_ESNT6dec2024.pdf

   ¹⁷B is an unstable weakly-bound nucleus (beta^- decay). T_1/2~ 5.07 ms.

 

• Live-Palm Kubushishi (Ohio University) Structure and reactions of ^10,11Be and ^15,19C nuclei through halo effective field theory

    TalkLPKubushishi_ESNT4dec2024.pdf

 

• Jagjit Singh (University of Manchester) Studying the Low-Z coast of the Island of Inversion: Exploring Two-Neutron Halos in N = 20 and N = 28 Isotones

      TalkJSingh_ESNT4dec2024.pdf

 

• Pieter van Isacker (GANIL) Neutron-proton spin-spin correlations in the ground states of N=Z nuclei 

     TalkPvanIsacker_ESNT4dec2024.pdf

 

D. Cluster correlations in light nuclei from ab-initio approaches

 

• Lukas Bovermann (Ruhr-Universität Bochum) Nuclear lattice EFT with wave function matching for light nuclei  
     TalkLBovermann_ESNT6dec2024.pdf

 

• Bryce Fore (Argonne National Laboratory) Light nuclei with neural-network quantum states 
     TalkBFore_ESNT3dec2024.pdf
 
• Timo Arvid Lähde (Forschungszentrum Jülich) Emergent geometry and duality in the carbon nucleus 

     TalkTLahde_ESNT4dec2024.pdf

 

• Anna E. McCoy (Argonne National Laboratory) Intruder band mixing in an ab initio description of ¹²Be  

 

• Osama Yaghi (IJCLab) Resonances properties in light nuclei from structure methods: NCSM with complex-scaling 

    TalkOYaghi_ESNT5dec2024.pdf

 

E. Experimental investigations on light nuclei

 

• Anna Corsi (CEA Saclay) Searching for dineutron correlations in Borromean halo nuclei  

      TalkACorsi_ESNT6dec2024.pdf

 

• Juan Lois-Fuentes (Michigan State University) Spectroscopy of neutron orbitals in ¹⁶C: A test for p-sd interactions 

     TalkJLFuentes_ESNT3dec2024.pdf

 

• Valérie Lapoux (CEA Saclay) Benchmark observables for nuclear models from direct reactions of the exotic ^6,8He on proton

    TalkVLapoux_ESNT3dec2024.pdf

 

• Robin Smith (Sheffield Hallam University) The Hoyle Family: modern experiments to probe the cluster structure of ¹²C
  
• Irene Zanon (Stockholm Universitet) High-precision spectroscopy of ²⁰O benchmarking ab-initio calculations in light nuclei
   TalkIZanon_ESNT5dec2024.pdf

 

 

 

 

Schedule 3-6 December - room 135

 

	Tuesday 3	Wednesday 4	Thursday 5	Friday 6
9h15	Welcome
9h30	R. Bijker	P. van Isacker	M. Kimura	L. Bovermann
10h15	Break	Break	Break	Break
10h45	A. Mc Coy	L.-P. Kubushishi	J.-P. Ebran	A. Corsi
11h30	V. Lapoux	J. Singh	D. Jenkins	E. Khan
12h15	Lunch	Lunch	Lunch	Lunch
14h	M. Ploszajczak	R. Smith	O. Yaghi	J. Carbonell
14h45	B. Fore	Break	I. Zanon	Conclusions
	15h30  Break	15h15 T. A. Lahde	15h30 Break
16h	J. Lois-Fuentes		G. Stellin
16h45	Discussions	End	End

 

 

 

 

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