MOIP —  Plenary Session - High Intensity Operations for Neutrinos   (04-Oct-21   09:00—10:00)
Chair: S. Nagaitsev, Fermilab, Batavia, Illinois, USA
Paper Title Page
MOIPI1 1 MW J-PARC RCS Beam Operation and Further Beyond 1
  • H. Hotchi
    KEK, Tokai, Ibaraki, Japan
  • H. Harada, N. Hayashi, M. Kinsho, K. Okabe, P.K. Saha, Y. Shobuda, F. Tamura, K. Yamamoto, M. Yamamoto, M. Yoshimoto
    JAEA/J-PARC, Tokai-mura, Japan
  The J-PARC RCS have recently established a 1 MW beam operation with low fractional beam loss of the order of 10-3. In this talk, our approaches to beam loss issues that we faced in the course of beam power ramp-up are reviewed. Our recent efforts to further beam power ramp-up beyond 1 MW are also presented.  
slides icon Slides MOIPI1 [2.210 MB]  
DOI • reference for this paper ※  
About • Received ※ 04 October 2021 — Revised ※ 18 October 2021 — Accepted ※ 10 November 2021 — Issue date ※ 22 November 2021
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Status and Recent Developments at the Fermilab Accelerator Complex  
  • J.S. Eldred
    Fermilab, Batavia, Illinois, USA
  In June 2021, Fermilab achieved an 843 kW power record at the NuMI beamline. The implications and limitations of this high-power running-mode are discussed. We survey the year-round performance plots across the Fermilab HEP proton complex. We present recent machine upgrade and beam study campaigns for the Fermilab Linac, Booster, Recycler and Main Injector. We provide updates on the timeline for the PIP-II SRF Linac and LBNF neutrino beamline. A brief overview of the latest results and upcoming research program at FAST / IOTA complex is presented. We summarize the recent progress at the superconducting RF and magnets technology R&D program at Fermilab Technology Division.  
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