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Abstract:
The principle for measuring the loss impedance of a storage ring,which is caused by the energy loss of the stored bunched beam in passing through discontinuous parts of the vacuum chamber of the ring,is discussed and the set up to measure the loss impedance of HESYRL storage ring is described.
The measurement results of the energy loss and loss impedance of the dicker vacuum chamber,the septum vacuum chamber and other parts to be installed on the HESYRL storage ring are given.Some of the results are consistent with those measured in DESY.
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References
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