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Heavy Ion Laboratory. Warsaw University Eryk Piasecki. Cyclotron. K=160 (up to 400 MeV of 40 Ar) Ion source: ECR, 10 GHz Extraction: stripping . Delivered beams. (with new ECR source other beams will be avail-able soon). Experimental facilities in HIL. Cudac. OsirisII. Janosik.
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Heavy Ion Laboratory Warsaw University Eryk Piasecki
Cyclotron • K=160 (up to 400 MeV of 40Ar) • Ion source: ECR, 10 GHz • Extraction: stripping
Delivered beams (with new ECR source other beams will be avail-able soon)
Experimental facilities in HIL Cudac OsirisII Janosik • Charged particles multidetector system ICARE Wigisol ICARE • GDR multidetector system JANOSIK Syrena • γ-ray multidetector system OSIRIS II • Scandinavian type on-line mass separ-ator WIGISOL • General purpose scattering chambers CUDAC and SYRENA • Irradiation chamber with water cooling • Low background lead shielded HPGe counters
ICARE in WARSAW Identificateur de Charges ARendement Eleve • Reaction chamber (Φ1.0x0.7m) • 48 telescopes for charged particles detection & identification: 8 tel.: ΔE(gas) + 500μ E(Si) 24 tel.: 40μΔE(Si) + 2.5cm E(CsI) 16 tel.: 40μΔE(Si) + 300μΔE(Si) + 2.5cm E(CsI) • Electronics • Data Acquisition System • The gas system with remote control • The vaccuum system • ToF possibilities – very soon
Osiris II • Up to 12HP Ge spectro- meters with anticomptonshields • BGO gamma ray multipli-city filter • Si –Ball for light charged particle detection • Internal conversion βspectrometer • 4 sector HPGe polarime-ter • CUP – veto detector for light charged particles • PiN-diode chamber for scattered heavy ion dete-ction
GDR multidetector system JANOSIK • Movable high energy gamma ray detector: high volume NaI(Tl) crystal surrounded by an active plastic shield, passive LiH and thick lead shields • Multiplicity filter: 32 small scintillator dete-ctors (12BaF2 and 20 Na(Tl)) • 16 silicon telescopes for light charged partic-les.
WIGISOL(Warsaw Ion Guide Separator On-Line) • Mass separation: - acceleration voltage 40KV • - analyzing magnet 55 deg. • - mass resolution 260-700 • Detection setup: • - tape station • - advanced time delay sys- • tem (β-γ-γ: Ge, Si(Li), BaF2 • detectors + digital electro- • nics) • - mini-orange spectrometer Si det. #2 Si det. #1 beam
Typical activities of the research groups at HIL • GDR studies • γ-γ in-beam spectroscopy • Life time measurements (e.g. with DSA method) • Multiple Coulomb excitation studies • On-line β internal conversion spectroscopy • Reactions with light ions • Fusion barrier height distribution studies • Biological interactions of high LET radiation studies • Irradiations of solid state materials with heavy ions • Semiconductor detectors development and tests
About 1 200 hours of beam-on-target time in 2006 was used by internatio-nal users. • All projects performed at HIL are evaluated by international Program Advisory Committee.
Other facilities Heavy Ion Laboratory supports experimental groups with: • a mechanical workshop • an electronic workshop • a data acquisition service • a laboratory for HPGe detector annealing process. In Heavy Ion Laboratory there are available: • 10 guest rooms with a kitchen and a meeting room • a conference room for 120 persons.
WARS (Warsaw Array for γ-Ray Spectroscopy) • Up to 32 Ge detectors • 60 BaF2 Inner Ball • Si –Ball for light charged particle detection • HI detection system (PiN-diode chamber) • Internal conversion electrons spectrometer • CUP – veto detector for light charged particles • Plunger More: http://www.slcj.uw.edu.pl/en/102.html
