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• |
RF cavities
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– |
Optimiser
increased their number from 30 to
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40
(the maximum)
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– |
Required
to rotate the drifted muons into an
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energy
window of 180±23 MeV
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– |
We
needn’t expect the optimiser to make
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them
any more ‘regular’ than necessary to get
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as
many as possible into that window
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