Radiation Problems with High-Energy Proton Accelerators
In: IEEE Transactions on Nuclear Science, Jg. 14 (1967), S. 965-976
Online
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Zugriff:
We shall restrict the discussion to proton accelerators in the multi-GeV energy range and of the alternating-gradient synchrotron type, with special attention given to the existing 30-GeV and the proposed 200-to 300-GeV machines. Radiation problems can be divided into two broad groups: those produced by the accelerator while it is running and those associated with the shut-down machine. The expense and difficulty of coping with these radiation problems influence the choice of design beam intensity. The problems while the machine is running are penetration of radiation through the shielding, muon shielding, penetration of radiation through ducts and labyrinths, skyshine, diffusion of radioactive air, and radiation damage to components. Some results of an LRL-CERN-Rutherford shielding experiment on the CERN-PS are presented. Problems of the shut-down accelerator include induced activity in the machine components and enclosure walls. These radiation fields affect maintenance procedures and require appropriate handling tools and shielded vehicles.
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Radiation Problems with High-Energy Proton Accelerators
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Autor/in / Beteiligte Person: | Gilbert, William S. |
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Zeitschrift: | IEEE Transactions on Nuclear Science, Jg. 14 (1967), S. 965-976 |
Veröffentlichung: | Institute of Electrical and Electronics Engineers (IEEE), 1967 |
Medientyp: | unknown |
ISSN: | 0018-9499 (print) |
DOI: | 10.1109/tns.1967.4324690 |
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