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Facilities at the Nuclear Physics Institute Academy of Sciences of the Czech Rep. , Řež

Facilities at the Nuclear Physics Institute Academy of Sciences of the Czech Rep. , Řež. Nuclear Physics Institute ASCR. major Czech institution in nuclear physics field ~ 200 employees ~ 80 scientists. mission. basis research in nuclear physics and

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Facilities at the Nuclear Physics Institute Academy of Sciences of the Czech Rep. , Řež

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  1. Facilities at the Nuclear Physics Institute Academy of Sciences of the Czech Rep., Řež

  2. Nuclear Physics Institute ASCR major Czech institution in nuclear physics field ~ 200 employees ~ 80 scientists mission • basis research in nuclear physics and related disciplines • use of nuclear physics methods in interdisciplinary scientific and research areas

  3. cyclotron accelerator U-120M isochronous machine with K=40

  4. nuclear astrophysics Achromatic magneto-optical system for spectroscopy of nuclear reaction products Asymptotic Normalization Coefficient (ANC) method direct part of (p,)(3He,d), etc. 13C(p,)14N 14N(p,)15O

  5. Radiopharmaceutical R&D and production production • 18F fluordeoxyglucose (FDG) for positron emision tomography (PET), • 81Rb/81Kr generator for lungs ventilation diagnostic • R&D • diagnostic products for the use on PET cameras • [18F] FLT –fluorthymidin • beta radionuclides for radiotherapy • no-carrier-added 90YCl3 ,166Ho complexes • targeted diagnostics and therapy • 211At, 123I

  6. fast neutron generators employing cyclotron beam mono-energetic 20-37 MeV Source reaction p+7Li - energy range 20 - 37 MeV - flux density 3 109 n/cm2/s the high-power white-spectrum Source reaction p+D2O - mean energy 14 MeV - energy range up to 32.0 MeV - neutron emission 4.4 x1010 n/sr/s/μA - adjustable flux density 107- 5x1011 n/cm2/s

  7. fast neutron studies EURATOM fusion program Data for IFMIF (International Fusion Material Irradiation Facility) European Activation File ADS (Accelerator driven system) studies experimental subcritical blanket Blažka (CTU FNSPE)

  8. fast neutron studies Tab. 1. List of used detectors with total fluences F. Detector testing radiation hardness studies with fast neutrons potential background signals induced by fast neutrons in the Silicon Counter Tracker (SCT) of the ATLAS detector Fig. 2. I-V curves of the A3 GaAs detector measured before (small cross refers to bias going down to up; plus mark refers to bias going up to down) and after (circle refers to bias going down to up; diamond refers to bias going up to down) radiation damage.

  9. Tandetron 4130 MC Electrostatic accelerator - terminalvoltage 200 kV-3MV H-Au ions - energies~100 keV - ~10 MeV RBS, PIXE, PIGE, ERDA implantation channeling microprobe

  10. Neutron Physics Laboratory of NPI ASCR @ reactor LVR 15, NRI Řež, plc.

  11. Medipix-2 • Six-meter long neutron guide providing thermal neutron beam, intensity about 107 neutrons/cm2s (at reactor power of 8MW), Cd ratio about 105 • Beam Cross section: 4 mm (height) x 60 mm (width), the neutron beam divergence < 0.5° • hardness studies with slow neutrons Neutron microradiography and microtomography with Medipix2 X-ray and neutron imaging detector Medipix-2 Blank cartridge roentgenography neutronography neutronography

  12. THERMAL NEUTRON DEPTH PROFILING TARGISOL project optimization of the release properties of ISOL targets NPI Rez - Thermal Neutron Depth Profiling (TNDP). study of diffusion of some light elements in selected ISOL targets Diffusion coefficient D can be deduced from the broadening of the TNDP profiles D = D0 e-e/kT D0 – pre-exponentialconstant e – activation energy k – Boltzman constant T – temperature (in 0K) Example of the TNDP analysis: 350 keV 10B implanted into BaF2 annealed 60 min at 4170C. The analysis of the broadening of the boron profiles gives the diffusion coefficient D = 2 x 10-13 cm2.s

  13. Facilities at the Nuclear Physics Institute Academy of Sciences of the Czech Rep., Řež

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