Angela Bonaccorso

The research leading to these results has received funding from the European Union Seventh Framework Programme FP7/2007- 2013 under Grant Agreement n. 262010-ENSAR.The EC is not liable for any use that can be made on the information contained herein.

http://www.eurisol.org/usergroup/

Orsay Town Meeting, October 2014

Deliverable:Updating the Physics

andInstrumentation case

Except from annex 1 of ENSAR (FP7)

April 2014April 2014

Dieter Ackermann (GSI, Darmstadt, Germany) Bertram Blank (CEN, Bordeaux, France) A B (INFN, Pisa, Italy) Lidia Ferreira (IST, Lisbon) Hans Fynbo (Uni. Aarhus, Denmark) Ari Jokinen ( Uni. Jyvaskyla, Finland) Marek Lewitowicz (Ganil, Caen, France) Adam Maj (Inst. Nucl. Phys., Kraków, Poland) Paddy Regan (Uni. Surrey, Great Britain)previouslyGiacomo de Angelis (LNS-INFN), Robert Page (Liverpool),Berta Rubio (Valencia), Michael Thoennessen (MSU).

User Executive Committee

ACTIVITIESACTIVITIESA town meeting every second yearA town meeting every second year

and a topical meeting per yearand a topical meeting per year

•Experimental/Technical updateExperimental/Technical update•Theoretical state-of-the-artTheoretical state-of-the-art

keep the physics case updated

First Workshop at GGI Florence, Jan. 2008.First Workshop at GGI Florence, Jan. 2008.

11stst Topical Meeting, LNS-Catania, December 2009 Topical Meeting, LNS-Catania, December 200922ndnd Topical Meeting, Valencia, February 2011 Topical Meeting, Valencia, February 201133rdrd Topical Meeting & Topical Meeting & Town MeetingTown Meeting, Lisbon, Oct. 2012, Lisbon, Oct. 201244thth Topical Meeting, Krakow, 1-3 July 2013 Topical Meeting, Krakow, 1-3 July 2013 55thth Topical Meeting, York, 15-17 July 2014 Topical Meeting, York, 15-17 July 2014

CataniaCataniaLisbonLisbon

ValenciaValencia

The formation and structure of r-process nuclei

Physics of the proton rich side of the nuclear chart

KrakowKrakow

Physics light exotic nuclei

Going to the limits of mass, temperature, spin and isospin with heavy Radioactive Ion Beams

40-70 participants25-30 talks2.5 days

York Instrumentation

GGI Florence 2008

Report written by A.B.Report written by A.B.

Generalities on the r-process

Mass Measurements and Calculations. -decay Light nuclei astrophysics

Coulomb excitations, dipole strength, pigmy resonance

Structure around N=82 MISSING: Neutron capture cross sections i.e. 59Fe(n,)60Fe and 60Fe(n,)61Fe 107Pd

See T. Rodriguez talk at this meeting

Report written by B. Rubio, A.B.Report written by B. Rubio, A.B.

See B. Rubio talk at this meeting

Ground state properties: mass measurements, T_1/2, gamma widths…and fundamental symmetries.

Laser spectroscopy is a very promising methodology which is particularly interesting for the synergies with other fields of Physics.

Direct measurement for nuclear astrophysics (examplefor stellar nucleosyntesis): origin of 26Al need 25Al(p, )26Si or 26mAl(p, )27Si … dedicated target station…low energy

Theoretically: study of resonances in p-scattering optical potential

One-, two- and three-proton radioactivities

Exotic excitations in proton rich nuclei and clusterisation 

Report written by Bjorn Jonson Lidia Ferreira and AB

B. Jonson’s questions

See A. Obertelli talk at this meeting

Report written by Dieter AckermannAri JokinenAdam MajBartlomiej SzpakAB

Progress in mean-field and energy density functionals description of heavy nuclei

Research on Heavy and Superheavy Elements with Radioactive Ion Beams

Angular momentum dependence of the fission barrier height

Exotic nuclear shapes and rotational structure at high spin, isospin and temperature

High-spin isomeric states

Mass measurements and laser spectroscopy of the heavy elementsBeta-delayed fission

See A. Andreyev and G. Verde talks at this meeting

Report written byAndrei AndreyevRiccardo RaabeAB

Upgrade on existing facilitiesHIE-ISOLDE, ALTO, SPES, SPIRAL 2, NUSTAR and ISOL@MYRRHA.

Storage Rings (GSI and RIKEN)Polarised proton targets Active TargetsACTAR TPC and GASPARD and Scintillators (NEDA)Electron scattering :ELISe project at FAIR SCRIT at RIKEN Laser methods

See R. Raabe talk at this meeting

Importance of elastic scattering: Obertelli, Borge, Figuera, Cardella, Gomes, Arellano, Descouvemont, Crespo, de Diego

Cardella

PredictedPredicted by a microscopic OP calculation

AB, F.Carstoiu, NPA706 (2002)

Borge

Importance of transfer reactionsCourtesy of A. Obertelli

Physics at and beyond the dripline: continuum spectroscopy, exotic decaysParticle-particle correlations

Randisi, et al, PRC 2014

H.Simon et al,G. Blanchon et al.NPA 2007

Kondo et al, 2010

A typical example 13Be

Neutron occupancy of the 0d5/2orbital and the N=16 shell closure in 24O. K.Tshooa et al PLB accepted

RJ Charity et al., HiRA collaboration, private communication.Coincidences, spectroscopic factors, momentum distributions

Courtesy G. Verde

S. Orrigo et al. 2014PRL 112, 222501

Courtesy B.Rubio

The above nuclei are important in the pp-chain of explosive nucleosyntesis and their structure can be calculated ab-initio

Technical developments for fundamental observables

LASER SPECTROSCOPY: very precise measurements of nuclear radiiTRAPS: mass measurementsACTIVE TARGETS

Courtesy A. Andreyev

Mean field and giant resonace phenomena:

See Vretenar, Lacroix, Grasso at ECOS

Thanks! …Thanks! …

http://www.eurisol.org/usergroup/

Special thanks to our French, British, Polish, Portuguese, Spanish and Sicilian colleagues Special thanks to our French, British, Polish, Portuguese, Spanish and Sicilian colleagues for hosting the meetingsfor hosting the meetings

ENSAR, GANIL Ketel TurzoSERVIZIO FONDI ESTERNI Rosella Battistella INFN LNLWEB MASTER Domenico Lazzarato INFN LNLINFN Administration in PISA

EURISOL-NET LEADER

Yorick Blumenfeld, IPN Orsay, France

ENSAR LEADER

Muhsin Harakeh, KVI, Groningen, The Netherlands

Personal recollection:Bjorn Jonson, Graziano Fortuna, Peter Butler, Robert Page

Nothing less than this will make me happy