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Pereira, H.

Paper Title Page
TU4GRI03 The MERIT High-Power Target Experiment at the CERN PS 795
 
  • K.T. McDonald
    PU, Princeton, New Jersey
  • J.R.J. Bennett
    STFC/RAL/ASTeC, Chilton, Didcot, Oxon
  • O. Caretta, P. Loveridge
    STFC/RAL, Chilton, Didcot, Oxon
  • A.J. Carroll, V.B. Graves, P.T. Spampinato
    ORNL, Oak Ridge, Tennessee
  • I. Efthymiopoulos, A. Fabich, F. Haug, J. Lettry, M. Palm, H. Pereira
    CERN, Geneva
  • H.G. Kirk, H. Park, T. Tsang
    BNL, Upton, Long Island, New York
  • N.V. Mokhov, S.I. Striganov
    Fermilab, Batavia
 
 

The MERIT (MERcury Intense Target) experiment was run in the fall of 2007 using 14 and 24 GeV intense proton beams from the CERN PS. It is a proof-of-principle experiment designed to validate a target concept for producing an intense muon source for a future muon collider or neutrino factory. The experiment successfully demonstrated a target technique for multi-MW proton beams that utilizes a free-flowing liquid metal jet within the confines of a high-field solenoid. We describe the experimental strategy and parameters, as well as the results obtained and their implications for future muon-based accelerator facilities.

 

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Slides

 
TU6PFP085 Time Structure of Particle Production in the MERIT High-Power Target Experiment 1491
 
  • I. Efthymiopoulos, A. Fabich, A. Grudiev, F. Haug, J. Lettry, M. Palm, H. Pereira, H. Pernegger, R.R. Steerenberg
    CERN, Geneva
  • J.R.J. Bennett
    STFC/RAL/ASTeC, Chilton, Didcot, Oxon
  • O. Caretta, P. Loveridge
    STFC/RAL, Chilton, Didcot, Oxon
  • A.J. Carroll, V.B. Graves, P.T. Spampinato
    ORNL, Oak Ridge, Tennessee
  • H.G. Kirk, H. Park, T. Tsang
    BNL, Upton, Long Island, New York
  • K.T. McDonald
    PU, Princeton, New Jersey
  • N.V. Mokhov, S.I. Striganov
    Fermilab, Batavia
 
 

The MERIT experiment is a proof-of-principle test of a target system for high power proton beam to be used as front-end for a neutrino factory complex or a muon collider. The experiment took data in autumn 2007 with the fast extracted beam from the CERN Proton Synchrotron (PS) to a maximum intensity of about 30·1012 protons per pulse. We report results from the portion of the MERIT experiment in which separated beam pulses were delivered to a free mercury jet target with time intervals between pulses varying from 2 to 700 microseconds. The analysis is based on the responses of particle detectors placed along side and downstream of the target.