ELECTRO-MAGNETIC OPTIMIZATION OF A QUARTER-WAVE RESONATOR*

@inproceedings{Mustapha2010ELECTROMAGNETICOO,
  title={ELECTRO-MAGNETIC OPTIMIZATION OF A QUARTER-WAVE RESONATOR*},
  author={Benachour Mustapha Benachour Mustapha and Peter N. Ostroumov},
  year={2010}
}
A new cryomodule is being designed for the ongoing ATLAS efficiency and intensity upgrade. The cryomodule consists of 7 Quarter-Wave Resonators (QWR) with sG=0.075 and 4 SC solenoids to replace the existing split-ring cavities. To reduce the resonator frequency jitter due to microphonics we choose a frequency of 72.75 MHz instead of 60.625 MHz. At 72.75 MHz, the cavity is shorter by about 20 cm. The choice of the design s was based on the beam dynamics and the actual performance of ATLAS… CONTINUE READING

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Commissioning of the ATLAS Upgrade Cryomodule”, Paper TH2 presented at HIAT-2009, Venice, Italy, June

P. N. Ostroumov
  • 2009
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