[PDF][PDF] Superconducting harmonic cavity for the Advanced Photon Source upgrade

MP Kelly, A Barcikowski, J Carwardine… - Proc. 6th Int. Particle …, 2015 - jacow.org
A new bunch lengthening cryomodule using a singlecell 'higher-harmonic'superconducting
cavity (HHC) based on the TESLA shape and operating at the 4th harmonic (1408 MHz) of …

[PDF][PDF] Simulation of the APS-U orbit motion due to rf noise

V Sajaev - Proceedings of the 12th International Particle …, 2021 - accelconf.web.cern.ch
The APS Upgrade storage ring will keep the same rf system that is presently used at APS.
This rf system has amplitude and phase noise dominated by the lines at 60, 180, and 360 …

[PDF][PDF] Installation and commissioning of the APS-U bunch lengthening system

M Kelly, B Guilfoyle, M Kedzie, S MacDonald… - Proc. IPAC'24 - jacow.org
A new bunch lengthening cryomodule based a singlecell superconducting cavity operating
at the 4th harmonic (1408 MHz) of the main RF has been installed into Argonne's Advanced …

[PDF][PDF] 次世代放射光源のための1.5 GHz TM020 型高調波空洞の開発研究(Development of the 1.5 GHz TM020-type Harmonic Cavity for Future Synchrotron Light …

山口孝明, ヤマグチタカアキ - 2023 - ir.soken.ac.jp
次世代の蓄積リング型放射光源では, 電子ビームの極低エミッタンス化 (~ 100 pm rad)
により超高輝度放射光の発生を目指している. 電子ビームの極低エミッタンス化において障壁となる …