The Third International SPES Workshop will take place at LNL from 10th to 12th October 2016, with the aim to summarize the present status and upgrades of the facility and discuss the physics with radioactive ion beams at SPES and the future experimental campaigns. The SPES radioactive ion beam project of INFN is in a quite advanced state. The driver accelerator, the cyclotron, is already installed and presently being commissioned, while the ISOL source and the transport line are expected to be ready in the second half of 2017.
During the workshop, Letters of Intent will be presented with the aim to:
Update the scientific cases and methodologies expressed in the reference project and add new scientific cases.
Define and organize the structure of the experimental halls according to the requirements of the scientific community.
Identify and estimate the major experimental set-ups and equipment necessary to carry on the proposed experiments.
Start the development of collaborations and research groups of users having common scientific interests.
Create the basis for defining priorities for the SPES day-1 experiments.
These LoIs will also cement the future collaborations around SPES and define the ancillary equipments that will be needed to ensure a competitive scientific programme with the SPES facility. These LoIs will be evaluated together with the status reports of the instrumental projects during the Scientific Advisory Committee meeting on 12-13 October 2016.
Relatori:
Flavio Seno(University of Padova, Dept. of Physics and Astronomy Vice Director), Giovanni Fiorentini(INFN Legnaro Director), Mauro Mezzetto(INFN Padova Director)
Session 1
Coordinatore:
Giacomo De Angelis(INFN LNL)
2
General perspectives of physics with Radioactive Ion Beams from SPES
Compound Nucleus Decay with light beams provided by SPES
Relatore:
Mauro Bruno(Bologna University)
30
A Dedicated Gas Jet Target for Radioactive Ion Beam Studies at SPES
Relatore:
Steven Pain(Oak Ridge National Laboratory)
31
Measurement of the decay characteristics of nuclei around A=90 relevant to the r-process nucleosynthesis
Relatore:
Teresa Kurtukian Nieto(CENBG)
32
Isospin dependence of compound nucleus formation and decay
Relatore:
Giuseppe Politi(Catania University)
33
Study of proton-neutron balance of quadrupole-collective states of even-even neutron rich Te, Xe and Ba isotopes
Relatore:
Christian Stahl(IKP, TU Darmstadt)
34
Nuclear structure of neutron-rich nuclei determined through beta decay spectroscopy of fission fragments
Relatore:
K.P. Rykaczewski(Oak Ridge National Laboratory)
35
Shape coexistence in Kr isotopes towards N = 60
Relatore:
Victor Modamio Hoybjor(Oslo University)
36
Set-up for Coulomb-excitation measurements of Radioactive Ions
Relatore:
Adriana Nannini(INFN Firenze)
37
Low-lying dipole excitations via nuclear probes in exotic nuclei
Relatore:
Fabio Celso Luigi Crespi(Milano University)
38
Pygmy Dipole States in Neutron-rich Zr and Kr Isotopes Investigated with Beta Decay
Relatore:
Fabio Celso Luigi Crespi(Milano University)
39
Study of the Dynamical Dipole mode with the SPES radioactive ion beams
Relatore:
Concetta Parascandolo(INFN Napoli)
11:23
Coffee break
LoIs Presentation 3
Coordinatore:
Giovanni Casini(INFN Firenze)
40
Measurement of astrophysical relevant reactions induced by alpha, protons and neutrons at the Gamow peak using the Trojan Horse method
Relatore:
Sara Palmerini(Perugia University)
41
Shape coexistence and N=50 gap: transfer reactions on ground and isomeric states
Relatore:
Andrea Gottardo(IPN-Orsay/IN2P3)
42
Shell structure and collective excitations and resonances at and beyond N=50 with decay spectroscopy
Relatore:
Andrea Gottardo(IPN-Orsay/IN2P3)
43
Coulomb-excitation measurements in nuclei around 132Sn
Relatore:
Marco Rocchini(INFN Firenze)
44
Dynamical Dipole Resonance with SPES
Relatore:
Silvia Piantelli(INFN Firenze)
45
Transfer reaction measurements at SPES for r-process nucleosynthesis
Relatore:
Steven Pain(Oak Ridge National Laboratory)
46
Study of the shell structure and order-to-chaos transition in warm rotating nuclei with the radioactive beams of SPES
Relatore:
Giovanna Benzoni(INFN Milano)
13:11
Lunch
LoIs Presentation 4
Coordinatore:
Krzysztof Rusek(University of Warsaw)
47
Search for deformed structures in 96Y and 97Y by gamma spectroscopy andcluster transfer reactions with a 95Sr SPES beam
Relatore:
Lukasz Iskra(Institute of Nuclear Physics PAN)
48
Search for structures built on the isomeric 0+ state in 96Sr
Relatore:
Silvia Leoni(Milano University)
49
Structure of Sb nuclei around 132Sn as a testing ground for realistic shell model interactions
Relatore:
Silvia Leoni(Milano University)
50
Heavy-ion binary reactions as a tool for detailed gamma spectroscopy in exotic regions
Relatore:
Silvia Leoni(Milano University)
51
Exploring shape coexistence, triaxiality and configuration mixing in 90,92Kr
Relatore:
Katarzyna Hadynska-Klek(INFN LNL)
52
Study of beta-decay properties of neutron-rich isotopes approaching the r-process path
Relatore:
Dmitry Testov(Padova University)
53
Direct Reactions at SPES: Shell Evolution and Nuclear Astrophysics around Z~50 and N~82
Relatore:
Daniele Mengoni(Padova University)
54
Electron conversion measurements at SPES 1+ beam line: measurement of E0 transitions in 96Sr
Relatore:
Barbara Melon(INFN Firenze)
16:24
Coffee-break
LoIs Presentation 5
Coordinatore:
Rosa Alba(INFN LNS)
55
Beta-decay studies at SPES
Relatore:
Giovanna Benzoni(INFN Milano)
56
Exploring the Z=32 triaxiality corridor towards N=50 via safe Coulomb excitation at SPES
Relatore:
Magda Zielinska(CEA Saclay)
57
Measurements at SPES on beta-decay properties of nuclei belonging to the s-process path
Relatore:
S. Cristallo(INAF)
58
Measurements at SPES of n-capture cross sections on radioactive nuclei interesting for s-process nucleosynthesis
Relatore:
Oscar Trippella(Perugia University)
59
Probing the Island of Stability with SPES beams
Relatore:
Emanuele Vardaci(Napoli University)
60
High spin γ-ray spectroscopy of heavy, octupole deformed Ac and Fr nuclei produced in fusion-evaporation reactions with the intense A~90 Rb radioactive beams at SPES
Relatore:
Wojciech Krolas(IFJ PAN Krakow)
61
Collectivity vs spin using direct reactions
Relatore:
Francesco Recchia(Padova University)
62
Shell structure in the vicinity of 132Sn with an active target