Author: Grenard, J.L.
Paper Title Page
THBP48 Latest Advances in Targetry Systems at CERN and Exciting Avenues for Future Endeavours 599
 
  • R. Franqueira Ximenes, O. Aberle, M. Calviani, R. Esposito, J.L. Grenard, T. Griesemer, A.R. Romero Francia, C. Torregrosa
    CERN, Meyrin, Switzerland
 
  CERN’s accelerator complex offers diverse target systems for a range of scientific pursuits, including varying beam energies, intensities, pulse lengths, and objectives. Future high-intensity fixed target experiments aim to advance this field further. This contribution highlights upgraded operational target systems, enhancing CERN’s physics endeavours. One example is the third-generation nTOF spallation neutron target, using a nitrogen-cooled pure lead system impacted by a 20 GeV/c proton beam. Another focuses on recent antiproton production target upgrades, with a high-intensity 26 GeV/c beam colliding with a narrow-air-cooled iridium target. Looking ahead, new high-power target systems are planned. One aims to discover hidden particles using a 350-kW high-Z production target, while another enhances kaon physics through a 100 kW low-Z target. This article provides an overview of current target systems at CERN, detailing beam-intercepting devices and engineering aspects. It also previews upcoming facilities that could soon be implemented at CERN.  
poster icon Poster THBP48 [63.760 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-HB2023-THBP48  
About • Received ※ 07 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 09 October 2023 — Issued ※ 10 October 2023
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