Go to the Indico Home Page Oldest event Older event Up to category Newer event Newest event
  • Indico style
  • Indico style - inline minutes
  • Indico style - numbered
  • Indico style - numbered + minutes
  • Indico Weeks View
    • Switch to the management area of this event
    Login

    6th Slow Extraction Workshop (SX 2025)

    6–9 Oct 2025
    Stony Brook Wang Center
    US/Eastern timezone

    Christina Blas, Conference Coordinator

    Contribution List

    46 out of 46 displayed
    Export to PDF
    1. 28. Status of the SX commissioning for the Mu2e experiment
      Vladimir Nagaslaev (Fermilab)
      06/10/2025, 09:30
    2. 29. HEARTS@LEIR for R2E testing at CERN
      Cristopher Cortes (CERN)
      06/10/2025, 10:30
    3. 30. Slow extraction of mixed ion beams
      David Ondreka (GSI Helmholtzzentrum für Schwerionenforschung), Elisabeth Renner (TU Wien)
      06/10/2025, 11:00
    4. 31. Less ripple - higher intensity: What is the "ideal" intensity in SX for raster-scanning at HIT?
      Christian Schömers (HIT)
      06/10/2025, 11:30
    5. 34. Slow extraction simulations with SciBmad
      Eiad Hamwi (Cornell University)
      06/10/2025, 13:00
    6. 33. Simulating the space radiation environment with accelerators
      Kevin Brown (C-AD)
      06/10/2025, 13:30
    7. 35. Stable islands and bent crystals for slow extraction
      Massimo Giovannozzi (CERN)
      06/10/2025, 14:00
    8. 36. Octupole assited slow extraction from SPS to the North Area at CERN
      Aleksandr Gorn (CERN)
      06/10/2025, 15:30
    9. 37. Crystals and beam diffusers for higher extraction efficiency at J-PARC
      Ryotaro Muto (KEK)
      06/10/2025, 16:00
    10. 38. Development of SX schemes for SIS100 in the presence of higher-order field errors
      David Ondreka (GSI Helmholtzzentrum für Schwerionenforschung)
      06/10/2025, 16:30
    11. 39. SPS Crystal shadowing advancment and operational deployment
      Francesco Maria Velotti (CERN)
      06/10/2025, 17:00
    12. 41. Studies on collective phenomena related to slow beam extraction
      Masahito Tomizawa (J-PARC)
      07/10/2025, 09:00
    13. 42. Design of a resonant slow extraction from low-emittance electron booster rings using transverse resonance island buckets
      Cristopher Cortes (CERN)
      07/10/2025, 09:30
    14. 40. Investigations into multi energy extraction at MedAustron
      Katrin Holzfeind
      07/10/2025, 11:00

      MedAustron, located in Wiener Neustadt, Austria, is a synchrotron facility used for medical treatment and research. To decrease downtime and increase the efficiency of the machine, multi energy extraction (MEE) techniques are explored. An alternative extraction method to the present betatron core driven extraction is radio frequency knock out (RFKO). This method allows for extracting bunched...

      Go to contribution page
    15. 57. Status of RF knock-out extraction development at MedAustron
      Fabien Plassard (MedAustron)
      07/10/2025, 11:30
    16. 44. Crystal production at CERN
      Luigi Esposito (CERN)
      07/10/2025, 13:00
    17. 46. R&D on low-Z electrostatic septa at CERN
      Friedrich Lackner (CERN)
      07/10/2025, 13:30
    18. 45. Realization of extreme sensitive power-supplier AC ripple measurements
      Frank Stulle (Bergoz)
      07/10/2025, 14:00
    19. 43. Crystal extraction studies at SPS
      Yann Dutheil (BNL)
      07/10/2025, 15:30
    20. 49. RF techniques for spill quality control at CERN
      Pablo Arrutia (CERN)
      07/10/2025, 16:00
    21. 51. Studies of bunched beam extraction with high harmonics h=90 at SIS18
      Peter Forck (Beam Instrumentation and advanced operation)
      08/10/2025, 09:00
    22. 50. Tailored multi-band excitation to minimize fluctuations for knock-out extraction
      Philipp Niedermayer (GSI)
      08/10/2025, 09:30
    23. 54. Studies on spill quality improvement at J-PARC
      Ryotaro Muto (KEK)
      08/10/2025, 11:00
    24. 55. Spill feedback and optimisation system for RFKO and tune scan extraction
      Philipp Niedermeyer
      08/10/2025, 11:30
    25. 56. Extraction bump digital twin for NSRL slow extraction
      Lucy Lin (Brookhaven National Laboratory)
      08/10/2025, 13:00
    26. 58. Crystal design based on multi-fidelity surrogate models
      Francesco Maria Velotti (CERN)
      08/10/2025, 13:30
    27. 59. Operational results with new high frequency spill monitor and prospects
      Federico Roncarolo
      08/10/2025, 14:00
    28. 60. Precise evaluation of time-varying quadrupole field errors in the J-PARC Main Ring
      Takashi Asami (KEK)
      08/10/2025, 15:30
    29. 61. Development of the bent crystals for Slow Extraction
      Vincenzo Guidi (University of Ferrara)
      08/10/2025, 16:00
    30. 63. Poincare-friendly tracking with tune modulation
      Stephen Peggs (BNL)
      08/10/2025, 16:30
    31. 67. Session 1 and 2 Summary
      Christian Schömers (HIT), Eiad Hamwi (Cornell University), Francesco Maria Velotti (CERN), Kevin Brown (C-AD), Lucy Lin (Brookhaven National Laboratory), Masahito Tomizawa (J-PARC), Vladimir Nagaslaev (Fermilab), Yann Dutheil (BNL)
      09/10/2025, 08:30
    32. 68. Session 3 and 4 summary
      Alessio Mereghetti, David Ondreka (GSI Helmholtzzentrum für Schwerionenforschung), Elisabeth Renner (TU Wien), Kiel Hock (Brookhaven National Laboratory), Matthew Fraser (CERN), Pablo Arrutia (CERN)
      09/10/2025, 09:00
    33. 69. Session 5 and 6 summary
      Aakaash Narayanan (aakaashn@fnal.gov), Cristopher Cortes (CERN), Peter Forck (Beam Instrumentation and advanced operation), Ryotaro Muto (KEK)
      09/10/2025, 09:30
    34. 70. SX2027_Announcement
      Matthew Fraser (CERN)
      09/10/2025, 10:00
    35. 52. Application of autoresonance in rapid beam extraction of synchrotrons
      Xiao Ding (Institute of Modern Physics, Chinese Academy of Sciences)
    36. 48. Crystal ultra-slow extraction of positrons from the Frascati DAΦNE collider
      Marco Garattini (INFN)
    37. 47. Investigation of channeling with low energy ion beams for medical applications
      Marco Garattini (INFN)
    38. 53. Optimization of the slow extraction of SAPT Synchrotron
      Manzhou Zhang (Shanghai APACTRON Particle Equipment Co., Ltd.)
    39. 62. OTR based single particle counting for heavy ion beams
      Rupesh Ghagi (GSI & Liverpool Univ.)
    40. 66. Practical recipes for Phase Space Reconstruction and Tune Measurements using TBT BPMs
      Vladimir Nagaslaev (Fermilab)
      Poster

      The motivation of this poster is to encourage discussion and the exchange of practical experience among workshop participants on techniques for reconstructing and visualizing key beam dynamics parameters relevant to Slow Extraction. We present the methods applied during the 2025 Slow Extraction commissioning at Fermi lab for tuning the resonant extraction phase based on the beam trajectory in...

      Go to contribution page
    41. 24. Rastering vs nonlinear optics for ion irradiation applications
      David Bruhwiler (RadiaSoft LLC)
      Poster

      Ion beam irradiation of integrated circuits is important for space and aerospace applications. It is important to irradiate specified areas of a target with a well-defined dose. The present state of the art is to transform the transverse ion beam distribution from Gaussian to a uniformly-filled shape that is large enough to fill the slit of a tungsten collimator. Uniform transverse density...

      Go to contribution page
    42. 25. Simulations of an AC Quadrupole for Power-line Ripple Correction at the AGS Booster
      Kiel Hock (Brookhaven National Laboratory)
      Poster

      The AGS Booster delivers slow-extracted beam to the NASA Space Radiation
      Laboratory by exciting a third integer resonance with. To correct oscillations of the orbit from the power-line ripple, an active filter on the main magnet power supply. This corrects the ripple in the dipoles and four of five windings in the quadrupoles. To correct residual ripple on the quadrupoles, a corrector...

      Go to contribution page
    43. 32. Slow extraction system and beam commissioning for compact application facilities
      Shuang Ruan (Institute of Modern Physics, Chinese Academy of Sciences)
    44. 65. Spill Ripple Compensation with direct field ripple measurements
      Shruti Tajne (Brookhaven National Laboratory)
      Poster

      Compensation AC quad has been installed in the AGS Booster at BNL to counteract measured ripples and provide smoother, more stable spills for sensitive experiments. Hardwares to provide digital control have been assembled. Signal processing and control integration is under development.

      Go to contribution page
    45. 20. Test and final design of the Cryogenic Current Comparator for slow extraction
      Peter Forck (Beam Instrumentation and advanced operation)
      Poster

      The Cryogenic Current Comparator (CCC) is a superconducting device for measurement of low intensity beams with magnetic fields in the range of fT. It uses a Superconducting Quantum Interference Device (SQUID) as an ultrasensitive magnetometer and an elaborated superconducting shield for its protection from external magnetic fields. The system is operated in a helium bath cryostat, which has to...

      Go to contribution page
    46. 10. The "tunemod" lattice element for tune modulation studies
      Stephen Peggs (BNL)
      Poster

      Tune modulation is dangerous to stability and clean operation when RF buckets and longitudinal motion are active. The "tunemod" lattice element enables the effectes of tune modulation to be evaluated, in the absence of other effects due to longitudinal motion, such as dispersion-dependent and parametric strength effects. Examples are presented.

      Go to contribution page