High-Charge Injector for on-Axis Injection Into A High-Performance Storage Ring Light Source

Harkay, Katherine; Abid, Iftikhar; Berenc, Tim; Berg, William; Blednykh, Alexei; Borland, Michael; Brill, Adam; Bromberek, David; Byrd, John; Calvey, Joseph; Carvelli, Jeremy; Dooling, Jeffrey; Emery, Louis; Fors, Thomas; Fystro, Gregory; Goel, Aditya; Hui, Dandan; Keane, Robert; Laird, Robert; Lenkszus, Frank; Lindberg, Ryan; Lumpkin, Alex; Madden, Timothy; Micklich, Bradley; Morrison, Leonard; Pasky, Stanley; Sajaev, Vadim; Sereno, Nicholas; Shang, Hairong; Smith, Terry; Stevens, James; Sun, Yine; Waldschmidt, Geoff; Wang, Ju; Wienands, Ulrich; Wootton, Kent; Xiao, Aimin; Yang, Bingxin; Yang, Yawei; Yao, Chihyuan

doi:10.18429/JACoW-IPAC2019-THYYPLM3

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RIS citation export for THYYPLM3: High-Charge Injector for on-Axis Injection Into A High-Performance Storage Ring Light Source

TY  - CONF
AU  - Harkay, K.C.
AU  - Abid, I.A.
AU  - Berenc, T.G.
AU  - Berg, W.
AU  - Blednykh, A.
AU  - Borland, M.
AU  - Brill, A.R.
AU  - Bromberek, D.J.
AU  - Byrd, J.M.
AU  - Calvey, J.R.
AU  - Carvelli, J.
AU  - Dooling, J.C.
AU  - Emery, L.
AU  - Fors, T.
AU  - Fystro, G.I.
AU  - Goel, A.
AU  - Hui, D.
AU  - Keane, R.T.
AU  - Laird, R.
AU  - Lenkszus, F.
AU  - Lindberg, R.R.
AU  - Lumpkin, A.H.
AU  - Madden, T.J.
AU  - Micklich, B.J.
AU  - Morrison, L.H.
AU  - Pasky, S.J.
AU  - Sajaev, V.
AU  - Sereno, N.
AU  - Shang, H.
AU  - Smith, T.L.
AU  - Stevens, J.B.
AU  - Sun, Y.
AU  - Waldschmidt, G.J.
AU  - Wang, J.
AU  - Wienands, U.
AU  - Wootton, K.P.
AU  - Xiao, A.
AU  - Yang, B.X.
AU  - Yang, Y.
AU  - Yao, C.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - High-Charge Injector for on-Axis Injection Into A High-Performance Storage Ring Light Source
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - Next-generation, high-performance storage ring light sources based on multibend achromat optics will require on-axis injection because of the extremely small dynamic aperture. Injectors will need to supply full-current bunch replacement in the ring with high single-bunch charge for swap-out. For upgrades of existing light sources, such as the Advanced Photon Source Upgrade (APS-U), it is economical to retain the existing injector infrastructure and make appropriate improvements. The challenges to these improvements include achieving high single-bunch charge in the presence of instabilities, beam loading, charge stability and reliability. In this paper, we discuss the rationale for the injector upgrades chosen for APS-U, as well as backup and potential alternate schemes. To date, we have achieved single-bunch charge from the injectors that doubles the original design value, and have a goal to achieve about three times the original design value.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 3423
EP  - 3426
KW  - booster
KW  - injection
KW  - synchrotron
KW  - storage-ring
KW  - emittance
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-THYYPLM3
UR  - http://jacow.org/ipac2019/papers/thyyplm3.pdf
ER  -