Invited: LTP

Presentations

• Exploration of Helicon Plasmas for Next-Generation Particle Accelerators at the Madison AWAKE Prototype (MAP)

  ORAL · Invited

  Oct. 9, 2024, 3:00 PM – Oct. 9, 2024, 3:30 PM

  Publication: Granetzny, M, Schmitz, O., & Zepp, M. (2023). Preference of right-handed whistler modes and
  helicon discharge directionality due to plasma density gradients. Physics of Plasmas, 30(12).
  
  Zepp, M., Granetzny, M, & Schmitz, O. (2024). Direct Measurement of the 2D Axisymmetric
  Ionization Source Rate in a Helicon Plasma for Wakefield Particle Accelerator Applications (Vol. 31)
  (No. 6). (accepted for publication in Physics of Plasmas)
  
  Granetzny, M, & Schmitz, O. A New, Fast Solver for Wave Propagation and Power Deposition in
  Helicon Plasmas. (in preparation)
  
  Granetzny, M, Elward, B., Schmitz, O., & Zepp, M. Overview of the Madison AWAKE Prototype
  - A High-Density Helicon Experiment. (in preparation)

  Presenters

  • Marcel D Granetzny

    University of Wisconsin - Madison

  Authors

  • Marcel D Granetzny

    University of Wisconsin - Madison

  • Barret Elward

    University of Wisconsin - Madison

  • Oliver Schmitz

    University of Wisconsin - Madison

  • Michael Zepp

    University of Wisconsin - Madison

  View abstract →

• 3D PIC-DSMC Simulation of Arc Initiation: A Cautionary Tale of Strongly Coupled Plasmas

  ORAL · Invited

  Oct. 9, 2024, 3:30 PM – Oct. 9, 2024, 4:00 PM

  Presenters

  • Christopher H Moore

    Sandia National Laboratories

  Authors

  • Christopher H Moore

    Sandia National Laboratories

  • Marco Daniel Acciarri

    University of Michigan

  • Dejan Nikic

    University of New Mexico

  • Scott D Baalrud

    University of Michigan

  • Andrew S Fierro

    New Mexico Tech

  • Matthew M Hopkins

    Sandia National Laboratories

  View abstract →

• State and parameter estimation using data assimilation for plasma dynamics and chemistry

  ORAL · Invited

  Oct. 9, 2024, 4:00 PM – Oct. 9, 2024, 4:30 PM

  Publication: D. E. Troyetsky, C. M. Greve, S. Tsikata, and K. Hara, "State estimation of the dynamic behavior of plasma properties in a Hall effect thruster discharge", Journal of Physics D: Applied Physics 56 444001 (2023)
  C. M. Greve and K. Hara, "Estimation of Plasma Properties Using an Extended Kalman Filter with Plasma Global Models", Journal of Physics D: Applied Physics 55, 255201 (2022)
  C. M. Greve, M. Majji, and K. Hara, "Real-time state estimation of low-frequency plasma oscillations in Hall effect thrusters", Physics of Plasmas 28, 093509 (2021)
  C. M. Greve, K. Hara, R. S. Martin, D. Q. Eckhardt, and J. W. Koo, "A data-driven approach to model calibration for nonlinear dynamical systems", Journal of Applied Physics 125, 244901 (2019)

  Presenters

  • Ken Hara

    Stanford University

  Authors

  • Ken Hara

    Stanford University

  View abstract →

• Enhancing Plasma Diagnostics with Structured Light and Wavelength Modulation Spectroscopy

  ORAL · Invited

  Oct. 9, 2024, 4:30 PM – Oct. 9, 2024, 5:00 PM

  Publication: References
  [1] P. Svarnas, I. Romadanov, A. Diallo, and Y. Raitses IEEE Trans. Plasma Sci. 46 3998 (2018)
  [2] A. Forbes, M. de Oliveira, and M.R. Dennis, Nat. Photonics 15, 253 (2021)
  [3] S. Mazouffre, Plasma Sources Sci. Technol. 22, 013001 (2012)
  [4] I. Romadanov, Y. Raitses, Rev. Sci. Instrum. 94 073002 (2023)
  [5] I. Romadanov, Y. Raitses, A. Smolyakov, Rev. Sci. Instrum. 95, 073516 (2024)
  [6] L. Allen M. W. Beijersbergen R. J. C. Spreeuw and J. P. Woerdman Phys. Rev. A 45 8185 (1992)
  [7] K. Terasaka, S. Yoshimura, H. Minagawa, Sci. Rep. 14, 2005 (2024)

  Presenters

  • Ivan Romadanov

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  Authors

  • Ivan Romadanov

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  • Yevgeny Raitses

    Princeton Plasma Physics Laboratory (PPPL), Princeton Plasma Physics Laboratory

  View abstract →