1 / 17

Nuclear Physics Type talks 1 ) Adriana Gagyi-Palffy 2) Ken Ledingham 3) Fred Hartmann

Nuclear Physics Type talks 1 ) Adriana Gagyi-Palffy 2) Ken Ledingham 3) Fred Hartmann 4) Silvia Cipiccia 5) Chris Murphy. Quantum Control of Nuclei with Coherent x-ray light. Adriana Palffy. Nuclear excitations and the XFEL. XFEL.

fayola
Download Presentation

Nuclear Physics Type talks 1 ) Adriana Gagyi-Palffy 2) Ken Ledingham 3) Fred Hartmann

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Nuclear Physics Type talks 1) Adriana Gagyi-Palffy 2) Ken Ledingham 3) Fred Hartmann 4) Silvia Cipiccia 5) Chris Murphy

  2. Quantum Control of Nuclei with Coherent x-ray light Adriana Palffy

  3. Nuclear excitations and the XFEL XFEL bridge the gap between nuclear excitation and photon energies... Doppler shift 223Ra 50.1 keV 3/2+ 0 keV 3/2- T. Bürvenich, J. Evers and C. H. Keitel, PRL 96, 142501 (2006)

  4. What about the Petawatt laser? PW laser • Create the dense plasma for NEEC/NEET? NEEC: to compare advantages of a dedicated electron target! • Help have an ion accelerator and XFEL at the same spot? • Will ELI provide ion acceleration • and coherent x-rays or gamma-rays? • If yes, good enough for nuclear applications? • NIF? Plenty of electrons, photons, neutrons. Can we model/analyze what is going on?

  5. Conclusions • Driving of nuclear transitions via electrons or photons • Nuclear quantum optics applications for XFEL light Coherent control of nuclei in a three-level system NEEC NEET triggering level isomer ground state STIRAP with nuclei Isomer depletion – nuclear batteries? • Combination of nuclear excitations in plasmas: trade-off between • control and efficiency?

  6. Cartoon of NEET/NEECKritcheret al LLNL

  7. The theory is now sufficiently well understood that competing nuclear excitation by scattered electrons and direct photons can easily be calculated leaving NEET/NEEC experimental comparisons with theory meaningful

  8. Sylvia talked about about electron acceleration up to about GeV in Wakefield acceleration and when coupled to either undulators or Betatron Emission mode promised monochromatic photons up to MeV levels

  9. Peak brilliance of light sources with star of GRLS at 1MeV 15 orders of magnitude greater than all synchrotrons and FELS

  10. Strathclyde/Jena Laser Wakefield Radiation Source(Nature Physics, 2007) ~70 MeV electron bunch generates optical photons

  11. Compact radiation sources based on laser-plasma wakefield accelerators Toward LWFA driven FEL: undulator VUV radiation measurements at Strathclyde Betatron radiation: a promising compact tuneable x- gamma-ray femtosecond source The Scottish Centre for the Application of Plasma Based Accelerators. SCAPA 200-300TW laser for applications: nuclear physics, health sciences, plasma physics

  12. Overview of High Brightness Gamma-Ray Light Source – Nuclear Photonics –Nuclear Fluorescence Resonance Fred Hartemann

  13. GRLS) Gamma ray resonant fluorescence Mainland security Nuclear waste reclassification

  14. Storing radioactive waste at power stations There are hundreds of thousands of such barrels world wide with very little knowledge of the contents. GRLSs would enable certifiable classification of the waste contents

  15. Depository of hundreds of drums of radioactive waste

  16. Antimatter creation (Positrons) using Intense lasers Via Bethe Heitler Process Z+e- =Z+2e- + e+ Trident Process Z+γ = Z+e- + e + Using different thicknesses of targets

  17. Although laser created positrons have been seen before Chris indicated that programs on VULCAN and Gemini had not been successful. However what had been learned could eventually lead to successful results in the future with the counter-propogating beams in vacuum leading to creation of antimatter

More Related