TU1 —  Tuesday Session 1   (12-Sep-23   09:00—10:20)
Chair: A.I. Wawrzyniak, NSRC SOLARIS, Kraków, Poland
Paper Title Page
TU1I01 Beam Instrumentation Challenges for High-Energy and Low-Emittance Beam at SuperKEKB 131
  • G. Mitsuka
    KEK, Ibaraki, Japan
  The SuperKEKB electron-positron collider, which started the commissioning in February 2016, is a luminosity frontier machine for the search for new physics. In this presentation, we review the main challenges we face for the high-energy and low-emittance beam at SuperKEKB, fast and low-noise beam-orbit feedback system, X-ray beam-profile monitors for measurements for the beam size of ¿10 um, novel diamond mirrors with extremely high thermal conductivity for extracting synchrotron radiation, and various type’s beam loss diagnostics for the identification or possibly early detection of sudden beam losses. This presentation includes future directions of the R&D–-X-ray interferometry for micron-level beam size measurements and fast optics measurements with the gated turn-by-turn BPMs–-towards next-generation light source facilities and high-energy colliders.  
slides icon Slides TU1I01 [5.927 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-IBIC2023-TU1I01  
About • Received ※ 06 September 2023 — Revised ※ 13 September 2023 — Accepted ※ 14 September 2023 — Issue date ※ 27 September 2023
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TU1I02 Beam Instrumentation Performance During Commissioning of the ESS Normal Conducting LINAC 136
  • I.D. Kittelmann, R.A. Baron, E.C. Bergman, E.M. Donegani, V. Grishin, H. Hassanzadegan, H. Kocevar, N. Milas, R. Miyamoto, M. Mohammednezhad, F. Nilen, D. Noll, K.E. Rosengren, T.J. Shea, R. Tarkeshian, C.A. Thomas
    ESS, Lund, Sweden
  Once constructed, the European Spallation Source (ESS) will be a 5MW pulsed neutron source based on a 2 GeV proton linac delivering 2.86 ms long pulses at a 14 Hz repetition rate. This paper focuses on the beam instrumentation performance during the recent linac beam commissioning up to drift tube linac (DTL) tank 4 with 74 MeV output energy. Instrumentation and measurement results will be presented for beam parameters such as current, position, energy, emittance and beam loss.
Proposal by Peter, same proposal as ID 1283 by Wim. Alternative speaker Cyrille Thomas (ESS).
slides icon Slides TU1I02 [6.143 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-IBIC2023-TU1I02  
About • Received ※ 07 September 2023 — Revised ※ 08 September 2023 — Accepted ※ 13 September 2023 — Issue date ※ 01 October 2023
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TU1C03 An Experimental Setup for PIXE Analysis in a Medical Cyclotron at TENMAK-NUKEN 142
  • G. Türemen, S. Bulut, U. Kaya, D. Porsuk, N.O. Serin, E. Yeltepe
    TENMAK-NUKEN, Ankara, Turkey
  Funding: Turkish Energy, Nuclear and Minerals Research Agency
A 30 MeV cyclotron is operated at TENMAK-NUKEN for producing medical radioisotopes with three beamlines and a fourth beamline is dedicated for research purposes. The minimum energy of extracted proton beam from cyclotron is 15 MeV. There is no facility in Türkiye for applying ion beam analysis techniques (IBA) currently. These techniques generally require 1-5 MeV proton beam energy. An energy degrader system was designed and installed on the R&D beamline for this purpose. The degrader system is capable of decreasing the energy down to 1 MeV with pA to uA current levels. A high vacuum irradiation chamber is designed and installed at the end of the beamline. The chamber has ports to install several types of detectors for different IBA techniques. This work includes the description of the setup and preliminary PIXE measurements.
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slides icon Slides TU1C03 [14.759 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-IBIC2023-TU1C03  
About • Received ※ 06 September 2023 — Revised ※ 08 September 2023 — Accepted ※ 14 September 2023 — Issue date ※ 17 September 2023
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)