Keyword: emittance
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TUVIR06 Review of Required Proof-Of-Principle-Experiments Towards a Muon Collider collider, positron, experiment, target 16
 
  • A. Variola
    INFN/LNF, Frascati, Italy
 
  The HEP scientific community is, at present, exploring different scenario concerning the post LHC era. In fact, after the Higgs boson discovery, the future facility will require not only to improve the LHC and HL-LHC physics programs but also to continue the search for phenomena beyond the Standard Model into an extended energy domain. In this framework ideas and proposals, together with the results obtained in accelerator research, introduce a scenario where the feasibility of a multi-TeV muon collider should be explored. This article will describe the advantages provided by the muon collider scheme. The proposed schemes will be shortly illustrated. The very important recent results obtained in proof-of-principle experiments will be subsequently described. Finally, for each scheme, the future possible directions for proof-of-principle experiments to demonstrate the muon collider feasibility will be presented.  
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DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2020-TUVIR06  
About • paper received ※ 31 May 2020       paper accepted ※ 12 June 2020       issue date ※ 23 October 2020  
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TUVIR11 IFMIF/EVEDA RFQ Beam Commissioning at Nominal 125 mA Deuteron Beam in Pulsed Mode rfq, LEBT, cavity, operation 21
 
  • F. Grespan, L. Bellan, M. Comunian, E. Fagotti, A. Palmieri, F. Scantamburlo
    INFN/LNL, Legnaro (PD), Italy
  • T. Akagi, Y. Hirata, K. Kondo, Y. Shimosaki, T. Shinya, M. Sugimoto
    QST, Aomori, Japan
  • B. Bolzon, N. Chauvin, J. Marroncle
    CEA-IRFU, Gif-sur-Yvette, France
  • P. Cara
    IFMIF/EVEDA, Rokkasho, Japan
  • H. Dzitko, A. Jokinen, I.M. Moya
    F4E, Germany
  • D. Jimenez-Rey, I. Podadera
    CIEMAT, Madrid, Spain
  • A. Marqueta
    Fusion for Energy, Garching, Germany
  • Á. Rodríguez Páramo
    ESS Bilbao, Zamudio, Spain
 
  In summer 2019 the IFMIF/EVEDA Radio Frequency Quadrupole (RFQ) accelerated its nominal 125 mA deuteron beam current up to 5 MeV, with 90% transmission for pulses of 1 ms at 1Hz. The Linear IFMIF Prototype Accelerator (LIPAc) is a high intensity deuteron linear accelerator; it is the demonstrator of the International Fusion Material Irradiation Facility (IFMIF). In particular the RFQ is the longest and most powerful ever operated. An intense campaign of measurements have been performed in Rokkasho to characterize several performances of this complex machine: transmission, emittances, energy spectrum and beam loading. The history and the results of the commissioning until this important project milestone are here described. An overview of the activities planned to reach CW operation is also presented.  
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DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2020-TUVIR11  
About • paper received ※ 31 May 2020       paper accepted ※ 17 August 2020       issue date ※ 09 October 2020  
Export • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)