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Lasers and Highly-Charged Heavy Ions at Günther RosnerHZDR Workshop, Rossendorf, 6/9/111
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Facility for Antiproton and Ion Research Günther RosnerHZDR Workshop, Rossendorf, 6/9/112
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FAIR Günther RosnerHZDR Workshop, Rossendorf, 6/9/113 Dense Bulk Plasmas (Ion-beam bunch compression & petawatt-laser) Dense Bulk Plasmas (Ion-beam bunch compression & petawatt-laser) Materials Science & Radiation Biology (Ion & antiproton beams) Materials Science & Radiation Biology (Ion & antiproton beams) Accelerator Physics UNILAC SIS18 SIS100/300p-Linac HESR CR & RESR NESR Cryring Rare-Isotope Production Target Anti-Proton Production Target 100 m QCD-Phase Diagram (HI beams 2 to 45 GeV/u) QCD-Phase Diagram (HI beams 2 to 45 GeV/u) Hadron Physics (Stored and cooled 14 GeV/c anti-protons) Hadron Physics (Stored and cooled 14 GeV/c anti-protons) Nuclear Structure & Astrophysics (Rare-isotope beams) Nuclear Structure & Astrophysics (Rare-isotope beams) Fundamental Symmetries & Ultra-High EM Fields (Antiprotons & highly stripped ions) Fundamental Symmetries & Ultra-High EM Fields (Antiprotons & highly stripped ions)
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Parallel Operation Günther RosnerHZDR Workshop, Rossendorf, 6/9/114
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Experiments Günther RosnerHZDR Workshop, Rossendorf, 6/9/115 CBM PANDA NuSTAR Super- FRS APPA
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PANDA Günther RosnerHZDR Workshop, Rossendorf, 6/9/116 PANDA
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Compressed Baryonic Matter Günther RosnerHZDR Workshop, Rossendorf, 6/9/117 SIS100/300 ALICE @ CERN CBM @ FAIR
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NuSTAR Günther RosnerHZDR Workshop, Rossendorf, 6/9/118
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APPA Atomic Physics, Fundamental Interactions, High EM Field Physics (SPARC) – Weak interactions in parity-violating atomic transitions – High field QED in bound system – Pair production Plasma Physics, Planetary Astrophysics – Warm Dense Matter (WDM) & High Energy Density Matter (HEDgeHOB) – Plasma astrophysics in the lab Nuclear Physics – Measurement of nuclear moments – Nuclear excitation by laser excitation (NEET) Applied Physics, Accelerator Science – Integrated concept for laser-acceleration applications Günther RosnerHZDR Workshop, Rossendorf, 6/9/119
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Staging Günther RosnerHZDR Workshop, Rossendorf, 6/9/1110 Start Version Phase A (SIS100) Phase B (SIS300) Modularised Start Version Module 0Module 1Module 2Module 3Module 4Module 5 SIS100Exp. halls for CBM & APPA Super-FRS for NuSTAR Antiproton Facility for PANDA & options for NuSTAR LEB, NESR, FLAIR for NuSTAR & APPA RESR for PANDA, NuSTAR & APPA 2017/18
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Modularised Start Version Günther RosnerHZDR Workshop, Rossendorf, 6/9/1111 APPA CBM/HADES NuSTAR PANDA Experiments M1: APPA M1: CBM/HADES M2: NuSTAR M3: PANDA M0 M1 M2 M3
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Timelines Günther RosnerHZDR Workshop, Rossendorf, 6/9/1112 201220112013 201620152014 6 Building permits Site preparation Civil construction contracts Building of accelerator & detector components Completion of civil construction work Installation of accelerators and detectors Data taking 7108 2017 20182019 12 6 7 8 9 11 12 10 119
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Lasers & HI Accelerators Günther RosnerHZDR Workshop, Rossendorf, 6/9/1113 Advanced particle accelerators (e.g. @ GSI and FAIR) "... thus the technologies are complementary [intense light sources and ion beams] and both are likely to lead to new insights in high-intensity science." National Research Council, USA, 2008 Novel lasers: Vulcan, POLARIS, DRACO, PHELIX, ELI Free electron lasers (e.g. LCLS @ SLAC)
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Parity-Violating Transitions in Atoms Günther RosnerHZDR Workshop, Rossendorf, 6/9/1114 Mixing coefficient for states with opposite parities: Energy levels of He-like uranium 2E1 (PNC) To “compete” with spontaneous decay channels one needs to induce a two-photon PNC transition by polarised light with intensity 10 20 W/cm 2 NNNN eeee eeee NNNN Select case with small splitting!
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Extreme EM Fields Günther RosnerHZDR Workshop, Rossendorf, 6/9/1115 Sub-femtosecond pulses Heavy ions Large EM fields, zeptosecond pulses Equivalent to I ≥ 10 28 W/cm 2 Lasers (adapted from Mourou, Tajima, Bulanov, RMP 78, 2006)
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Relativistic HI EM Fields Günther RosnerHZDR Workshop, Rossendorf, 6/9/1116 The electric field produced by a moving charge (>>1) is nearly transverse (linearly polarised) and is accompanied by a transverse magnetic field of almost equal strength. Parameters of the “pulse”: @ FAIR: E B U 92+
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Plasmas Günther RosnerHZDR Workshop, Rossendorf, 6/9/1117 Particles / cm -3 Temperature [eV] Jupiter Laser Heating Sun Surface Magnetic Fusion solid state density PHELIX Sun Core Inertial Fusion Energy XFEL SIS 18 Ion Beam Heating SIS 100 Strongly coupled plasmas Ideal plasmas FLASH
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Heavy-Ion beams at FAIR and novel XUV photon sources provide complementary tools: Specific energy ~ kJ/g Temperature up to 1 eV Pressure multi-kbar range High-brilliance XUV photon sources (FLASH@DESY ) small sample volume (100 m 3 ) high gradients low-Z target material short time scales (100 fs) Intense, energetic beams of heavy ions (GSI & FAIR) large sample volume (mm 3 ) uniform physical conditions any target material long time scales (50 ns) 65 mm Ne 10+ 300 MeV/u; Kr crystal WDM & HEDgeHOB @ FAIR Günther RosnerHZDR Workshop, Rossendorf, 6/9/1118
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Laser beam Laser-accelerated protons Laser-generated X-ray or proton diagnostics @ FAIR Günther RosnerHZDR Workshop, Rossendorf, 6/9/1119 Laser beam X-rays coherent (XRL) or incoherent back- lighter target
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2 P 3/2 2 S 1/2 2 P 1/2...allows for precision tests of QED, atomic physics and nuclear models... Günther RosnerHZDR Workshop, Rossendorf, 6/9/1120 Spectroscopy of Lithium-like Ions
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Larger Doppler-Boost @ HESR, =5 Günther RosnerHZDR Workshop, Rossendorf, 6/9/1121 Back-scattered laser radiation from a compact electron ring (e.g. semi- commercial „Lyncean Compact Light Source“ would reach well above 100 keV.
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Laser-Accelerated Protons & Conventional Accelerators Joint research project @ GSI Helmholtz Institute Jena: Project coordination, 100TW compressor, short laser pulse and ion beam diagnostics GSI: PHELIX Laser, timing, control system, beamlines, accelerator structures, beam diagnostics FZ Dresden-Rossendorf: Solenoid for collimation & PSU TU Darmstadt: Acceleration experiments, collimation simulations, target development Univ. Frankfurt: Accelerator structure development Günther RosnerHZDR Workshop, Rossendorf, 6/9/1122
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Thank you very much! Günther RosnerHZDR Workshop, Rossendorf, 6/9/1123
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