TY - GEN
T1 - Status of upgrade project of the 1.2 GeV booster synchrotron at tohoku university
AU - Hinode, Fujio
AU - Kashiwagi, Shigeru
AU - Muto, Toshiya
AU - Nagasawa, I.
AU - Nanbu, K.
AU - Shibasaki, Y.
AU - Takahashi, K.
AU - Hama, Hiroyuki
PY - 2013/12/24
Y1 - 2013/12/24
N2 - A 1.2 GeV electron booster synchrotron has been operated for nuclear physics experiment since 1997 at Electron Light Science Centre, Tohoku University, in which the high energy gamma-rays via Bremsstrahlung has been supplied for hadron physics. After the Great East Japan Earthquake in March 2011, recovery and reconstruction work of the accelerator complex is in progress. While a compact 90 MeV linac is newly constructed as a dedicated injector for the booster, old power supplies for synchrotron magnets and also pulsed magnets for beam injection are replaced. Furthermore some quadrupole magnets are replaced to the combined function ones containing sextupole component to correct the chromaticity. The power supplies and the combined magnets had been manufactured and those installations were completed. Current status of the booster upgrade is presented.
AB - A 1.2 GeV electron booster synchrotron has been operated for nuclear physics experiment since 1997 at Electron Light Science Centre, Tohoku University, in which the high energy gamma-rays via Bremsstrahlung has been supplied for hadron physics. After the Great East Japan Earthquake in March 2011, recovery and reconstruction work of the accelerator complex is in progress. While a compact 90 MeV linac is newly constructed as a dedicated injector for the booster, old power supplies for synchrotron magnets and also pulsed magnets for beam injection are replaced. Furthermore some quadrupole magnets are replaced to the combined function ones containing sextupole component to correct the chromaticity. The power supplies and the combined magnets had been manufactured and those installations were completed. Current status of the booster upgrade is presented.
UR - http://www.scopus.com/inward/record.url?scp=84890629570&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84890629570&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84890629570
SN - 9783954501229
T3 - IPAC 2013: Proceedings of the 4th International Particle Accelerator Conference
SP - 151
EP - 153
BT - IPAC 2013
T2 - 4th International Particle Accelerator Conference, IPAC 2013
Y2 - 12 May 2013 through 17 May 2013
ER -