TY - GEN
T1 - Multi-bunch beam generation by photo-cathode rf gun for kek-stf
AU - Kuriki, M.
AU - Iijima, H.
AU - Hosoda, S.
AU - Watanabe, K.
AU - Hayano, H.
AU - Kawase, K.
AU - Isoyama, G.
AU - Kato, R.
AU - Sugiyama, H.
AU - Urakawa, J.
AU - Kuramoto, A.
AU - Takahashi, Y.
AU - Kashiwagi, S.
AU - Sakaue, K.
PY - 2012
Y1 - 2012
N2 - The purpose of KEK-STF (Superconducting Test Facil- ity) is to establishsuper-conducting accelerator technology for ILC (International Linear Collider). Anotheraim is MEXT Quantum Beam project which is a high brightness X-ray generation by inverselaser Compton scattering. In both projects, high intensity electron beam in multi-bunch andlong macro-pulse is essential. An L-band normal con- ducting RF gun was fabricated byDESY-FNAL-KEK col- laboration and the cavity conditioning was performed since 2010. Thecavity conditioning dramatically reduced the un- wanted dark-current by two orders ofmagnitude and it is 100μA at 40 MV/m gradient typically. In the beam gen- eration testfrom February 2012, 1.0 ms macro pulse was successfully generated in designed beamintensity.
AB - The purpose of KEK-STF (Superconducting Test Facil- ity) is to establishsuper-conducting accelerator technology for ILC (International Linear Collider). Anotheraim is MEXT Quantum Beam project which is a high brightness X-ray generation by inverselaser Compton scattering. In both projects, high intensity electron beam in multi-bunch andlong macro-pulse is essential. An L-band normal con- ducting RF gun was fabricated byDESY-FNAL-KEK col- laboration and the cavity conditioning was performed since 2010. Thecavity conditioning dramatically reduced the un- wanted dark-current by two orders ofmagnitude and it is 100μA at 40 MV/m gradient typically. In the beam gen- eration testfrom February 2012, 1.0 ms macro pulse was successfully generated in designed beamintensity.
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M3 - Conference contribution
AN - SCOPUS:84885620825
SN - 9783954501151
T3 - IPAC 2012 - International Particle Accelerator Conference 2012
SP - 1479
EP - 1481
BT - IPAC 2012 - International Particle Accelerator Conference 2012
T2 - 3rd International Particle Accelerator Conference 2012, IPAC 2012
Y2 - 20 May 2012 through 25 May 2012
ER -