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RIS citation export for THPMY015: Measurement of the Pressure in the TPS Booster Ring

AU - Cheng, C.M.
AU - Chan, C.K.
AU - Hsiung, G.-Y.
AU - Huang, Y.T.
AU - Sheng, I.C.
AU - Wu, L.H.
AU - Yang, I.C.
ED - Petit-Jean-Genaz, Christine
ED - Kim, Dong Eon
ED - Kim, Kyung Sook
ED - Ko, In Soo
ED - Schaa, Volker RW
TI - Measurement of the Pressure in the TPS Booster Ring
J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016
C1 - Busan, Korea
T2 - International Particle Accelerator Conference
T3 - 7
LA - english
AB - The booster ring of Taiwan Photon Source (TPS) is designed to provide full energy injection 3 GeV ramped up from 150 MeV with a small beam emittance. It is a synchrotron accelerator of circumference 496.8 m. The vacuum chamber through the magnets is made of thin stainless-steel tube extruded to an elliptical cross section of inner diameters 35 mm and 20 mm, and thickness 0.7 mm. The other chambers have standard 35CF round tube. The vacuum system was baked in the first installation. Because the residual stress of the stainless-steel elliptical tubing caused the magnetic field to become unstable, all elliptical tubing was removed for annealing to proceed, and reinstalled without baking. The ultimate pressure and data for the residual gas are shown as follows.
CP - Geneva, Switzerland
SP - 3685
EP - 3687
KW - vacuum
KW - booster
KW - electron
KW - storage-ring
KW - ion
DA - 2016/06
PY - 2016
SN - 978-3-95450-147-2
DO - 10.18429/JACoW-IPAC2016-THPMY015
UR - http://jacow.org/ipac2016/papers/thpmy015.pdf
ER -