R3B Collaboration Meeting

Name: R3B Collaboration Meeting
Start: 2014-06-16T08:00:00+02:00
End: 2014-06-18T18:00:00+02:00
Location: Lichtenberghaus

16 Jun 2014, 08:00 → 18 Jun 2014, 18:00 Europe/Berlin

Großer Saal (Lichtenberghaus)

Großer Saal

Lichtenberghaus

Dieburger Str. 241, 64287 Darmstadt

Description

R3B Collaboration Meeting

Participants

Alberto Blanco Castro
Alexander Herlert
Alina Movsesyan
Andrea Horvat
Andreas Heinz
Anna-Lena Hartig
Anne Sauerwein
Audrey CHATILLON
Bastian Löher
Christoph Caesar
Daniel Galaviz Redondo
Deniz Savran
Dmytro Kresan
Dmytro Symochko
enrique casarejos
Evgeny Maev
Fabia Schindler
Felix Wamers
Guillermo Fernández Martínez
Guillermo Ribeiro
Hakan Johansson
Hans Törnqvist
Heiko Scheit
Héctor Alvarez Pol
Igor Gasparic
Ina Syndikus
Jacob Johansen
Joachim Tscheuschner
Joakim Cederkall
Joel Silva
Julian Kahlbow
Julien TAIEB
Justyna Marganiec
Jörn Wüstenfeld
Kenjiro Miki
Kerstin Sonnabend
Konstanze Boretzky
Lars Netterdon
leyla atar
Marc Duchene
Marc Labiche
Marina Petri
Matthias Holl
Mos Kogimtzis
Oleg Kiselev
Olof Tengblad
Paolo Russotto
Peter Egelhof
Philipp Schrock
Ralf Plag
Rene REIFARTH
Robert Kissel
Roman Gernhäuser
Ronja Thies
Sebastian Heil
Simon Lindberg
Stefan Reinicke
Stefanos Paschalis
Stephane Pietri
Tanja Heftrich
Thomas Gorbinet
Thorsten Kröll
Tudi Le Bleis
Wolfgang Trautmann
Yuri Litvinov
Zoltan Elekes
Ákos Horváth

Monday, 16 June
- 09:40 → 10:40
  Opening
  - 09:40
    
    Opening 15m
    
    Speaker: Thomas Aumann (GSI Helmholtzzentrum für Schwerionenforschung GmbH(GSI))
  - 09:55
    
    Status of R3B in the FAIR-NUSTAR project 45m
    
    Speaker: Dr Alexander Herlert (FAIR GmbH)
- 10:40 → 11:00
  
  Coffee 20m
- 11:00 → 12:00
  Recent Results
  
  Convener: Dr Héctor Alvarez Pol (Univ. Santiago de Compostela)
  - 11:00
    
    Quasi-free (p,2p) and (p,pn) reactions on neutron-rich Oxygen Isotopes 10m
    
    Quasi-free knock-out reactions are a direct tool to study the occupancy and the location of valance and deeply bound single particle states. Recent experiments have showed a reduction of spectroscopic strengths of about 60-70% for stable nuclei. When going to driplines this tendency is changing , loosely bound nucleons have spectroscopic strengths close unity while deeply bound nucleons have a large reduction of the spectroscopic strength. We want to make a systematic study of spectroscopic factors of the Oxygen isotopic chain using quasi-free (p,2p) and (p,pn) knock-out reactions in inverse kinematics. This will allow us a qualitative and quantitative understanding of spectroscopic factors in a large variation of isospin asymmetry. For this we performed an experiment at the R3B/LAND setup at the GSI Facility in 2010 with a secondary beam from 14^O to 24^O at the energies around 400-500 MeV/u. Six isotopes have been analyzed so far and the preliminary results will be presented. The results include the partial cross sections, gamma ray spectra of the residual fragments in coincidence, and their spectroscopic strengths. This work is supported by HIC for FAIR and BMBF project 05P12RDFN8.
    
    Speaker: leyla atar (gsi)
  - 11:12
    
    Studies of (p,2p) and (p,pn) quasi-free knockout reactions in inverse kinematics 10m
    
    Studies of (p,2p) and (p,pn) quasi-free knockout reactions in inverse kinematics
    
    Speaker: Alina Movsesyan (IKP/TU Darmstadt)
  - 11:24
    
    Quasi-Free Scattering From Neutron-Deficient Carbon Isotopes 10m
    
    -
    
    Speaker: Matthias Holl (IKP, TU Darmstadt)
  - 11:36
    
    Analysis of Coulomb Excitation in Sn-132 10m
    
    Analysis of Coulomb Excitation in Sn-132
    
    Speaker: Philipp Schrock (TU Darmstadt)
  - 11:48
    
    Study of the unbound 13Be in the s393 experiment 10m
    
    Update on the current analysis situation
    
    Speaker: Mr Guillermo Ribeiro (CSIC-IEM)
- 12:00 → 13:00
  
  Lunch 1h
- 13:00 → 13:25
  Analysis and Simulation
  
  Convener: Dr Héctor Alvarez Pol (Univ. Santiago de Compostela)
  - 13:00
    
    Status of the R3B Database 20m
    
    Speaker: Denis Bertini Bertini (GSI)
- 13:25 → 15:55
  NeuLAND
  
  Convener: Dr Konstanze Boretzky (GSI Helmholtzzentrum für Schwerionenforschung GmbH)
  - 13:25
    
    Overview 10m
    
    Speaker: Dr Konstanze Boretzky (GSI Helmholtzzentrum für Schwerionenforschung GmbH)
  - 13:35
    
    Production & Financing 15m
    
    Speaker: Dr Konstanze Boretzky (GSI Helmholtzzentrum für Schwerionenforschung GmbH)
  - 13:50
    
    Mechanics 15m
    
    Speaker: Daniel Koerper
  - 14:05
    
    NeuLAND Electronics 15m
    
    Speaker: Christoph Caesar (GSI)
  - 14:20
    
    Report NeuLAND in S438 Experiment 15m
    
    Speaker: Kenjiro Miki (Technische Universität Darmstadt(TUDA-IKDA))
  - 14:35
    
    Plan for Sept/Oct. Beam Time 10m
    
    Speaker: Dr Konstanze Boretzky (GSI Helmholtzzentrum für Schwerionenforschung GmbH)
  - 14:45
    
    Shipping to Japan 10m
    
    Speakers: Daniel Koerper, Dr Konstanze Boretzky (GSI Helmholtzzentrum für Schwerionenforschung GmbH)
  - 14:55
    
    Experimental Program in Japan 15m
    
    Speaker: Tom Aumann (TU Darmstadt)
  - 15:10
    
    Status of S406 Analysis 15m
    
    Speaker: Dr Igor Gasparic (Institut Ruder Boškovic(IRB))
  - 15:25
    
    RPC Results from S406 15m
    
    Speaker: Mr Alberto Blanco Castro (LIP-Coimbra)
  - 15:40
    
    SiPM Studies 15m
    
    Speaker: Mr Stefan Reinicke (Helmholtz-Zentrum Dresden-Rossendorf)
- 15:55 → 16:20
  
  Coffee 25m
- 16:20 → 17:20
  Analysis and Simulation
  
  Convener: Dr Héctor Alvarez Pol (Univ. Santiago de Compostela)
  - 16:20
    
    Ongoing analysis of NeuLAND 25m
    
    Speaker: Dmytro Kresan (GSI, Darmstadt)
  - 16:45
    
    Status of the Silicon Detector software 15m
    
    Speaker: Dr Marc Labiche (STFC Daresbury Laboratory)
  - 17:00
    
    Status of CALIFA software 15m
    
    Speaker: Dr Héctor Alvarez Pol (Univ. Santiago de Compostela)
- 17:20 → 17:45
  HRS
  
  Convener: Thomas Aumann (GSI Helmholtzzentrum für Schwerionenforschung GmbH(GSI))
  - 17:20
    
    High-Resolution Experiments with Dispersion-Matched Spectrometers: A New Challenge for R3B 25m
    
    Speaker: Hans Geissel (GSI Helmholtzzentrum für Schwerionenforschung GmbH(GSI))
- 17:45 → 21:45
  
  Dinner
Tuesday, 17 June
- 08:30 → 09:15
  Si tracker
  
  Convener: Dr Roy Lemmon (STFC Daresbury Laboratory)
  - 08:30
    
    R3B Si tracker Electronics & DAQ 20m
    
    Speaker: Mr Mos Kogimtzis (STFC. Daresbury Laboratory)
- 09:15 → 10:00
  DAQ
  
  Convener: Dr Haik Simon (GSI, Darmstadt)
  - 09:15
    
    Brief Status of a novel sequencer and sampling system for multiplexed readout 5m
    
    Speaker: Dr Thomas Gorbinet (IPN Orsay)
  - 09:20
    
    Discussion on the ESum Trigger for Califa 10m
    
    Speaker: Dr Tudi Le Bleis (Technische Universität München)
  - 09:30
    
    Status DAQ (Apr. 2014) 10m
    
    Speaker: Hans Törnquist
  - 09:40
    
    Discussion 20m
    
    Speaker: Dr Haik Simon (GSI, Darmstadt)
- 10:00 → 10:20
  
  Coffee 20m
- 10:20 → 12:30
  Tracking
  
  Convener: Dr Stefanos Paschalis (Technical University of Darmstadt)
  - 10:20
    
    Recent results and status of the new time of flight wall and the LOS/Lycca start timing detectors 30m
    
    Speaker: Dr Michael Heil (GSI Helmholtzzentrum für Schwerionenforschung GmbH)
  - 10:50
    
    Recent results and status of the SOFIA detectors 30m
    
    Speaker: Dr Thomas Gorbinet (IPN Orsay)
  - 11:20
    
    Recent results and status of the MFI detector 15m
    
    Speaker: Philipp Schrock (TU Darmstadt)
  - 11:35
    
    Recent results and status of the new fiber detector 15m
    
    Speaker: Dr Jacob Johansen (TU Darmstadt)
  - 11:50
    
    Recent results and status of the new Si PSD 15m
    
    Speaker: Dr Stefanos Paschalis (Technical University of Darmstadt)
  - 12:05
    
    Proton tracking for R3B using straw tubes 15m
    
    Speaker: Dr Evgeny Maev (PNPI)
- 12:30 → 13:30
  
  Lunch 1h
- 13:30 → 14:00
  
  The ASY-EOS experiment at GSI: investigating symmetry energy at supra-saturation densities 30m
  
  P. Russotto1 for the ASY-EOS collaboration 1 INFN-Sezione di Catania, Catania, Italy Contact email: russotto@lns.infn.it In May 2011 the ASY-EOS (S394) experiment was carried out at GSI; main aim was to measure the flows of neutrons and light charged particles in order to investigate symmetry energy of the nuclear equation of state at densities above the saturation one. The 197Au+197Au, 96Ru+96Ru, and 96Zr+96Zr collisions at 400 MeV/nucleon were measured by using the Large Area Neutron detector, four double-rings of the forward part of the CHIMERA multi-detector, the ALADIN ToF-Wall, the KRATTA Si-CsI triple-telescope array and the Microball detectors. Status of the data analysis and future possibilities will be discussed. [1] P. Russotto et al., Phys. Lett. B 697 (2011) 471. [2] P. Russotto et al., EPJA 50, (2014) 38.
  
  Speaker: Dr Paolo Russotto (INFN-Sezione di Catania, Catania, Italy)
- 14:00 → 15:00
  
  CALIFA
  
  Convener: Dr Dolores Cortina (Universidad Santiago Compostela)
- 15:00 → 15:30
  
  Coffee 30m
- 15:30 → 18:30
  
  Board Meetings
Wednesday, 18 June
- 09:00 → 09:30
  Active Target
  
  Convener: Peter Egelhof (GSI, Darmstadt)
  - 09:00
    
    Active Targets for R3B Experiment. 25m
    
    The status of the design and construction of the ionization chambers (active targets) and the preliminary results of the test run ( April 2014) are presented.
    
    Speaker: Evgeny Maev (PNPI (Gatchina))
- 09:30 → 10:30
  
  Discussion
- 10:30 → 11:00
  
  Coffee 30m
- 11:00 → 12:00
  
  Discussion
- 12:00 → 13:00
  
  Lunch 1h
- 13:00 → 15:00
  
  Further discussion

R3B Collaboration Meeting

Großer Saal

Lichtenberghaus

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