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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