Impedance computations and beam-based measurements: A problem of discrepancy
V Smaluk - Nuclear Instruments and Methods in Physics Research …, 2018 - Elsevier
High intensity of particle beams is crucial for high-performance operation of modern electron–
positron storage rings, both colliders and light sources. The beam intensity is limited by the …
positron storage rings, both colliders and light sources. The beam intensity is limited by the …
Local transverse coupling impedance measurements in a synchrotron light source from turn-by-turn acquisitions
Transverse beam coupling impedance is a source of beam instabilities that limits the
machine performance in circular accelerators. Several beam based techniques have been …
machine performance in circular accelerators. Several beam based techniques have been …
[PDF][PDF] Vertical emittance at the quantum limit
Further reduction of betatron coupling and vertical dispersion in the storage ring of the
Australian Synchrotron Light Source has resulted in the achievement of a beam vertical …
Australian Synchrotron Light Source has resulted in the achievement of a beam vertical …
Beam-based Impedance Characterization of the ALBA **er Magnet
U Iriso, T Günzel, E Koukovini-Platia, H Bartosik… - 2015 - cds.cern.ch
The ALBA **er magnet consists on two short kickers (for horizontal and vertical planes)
installed in a single Titanium coated ceramic vacuum chamber. Single bunch measurements …
installed in a single Titanium coated ceramic vacuum chamber. Single bunch measurements …
[PDF][PDF] Impedance effects in the Australian synchrotron storage ring
Abstract The Australian Synchrotron storage ring must maintain a stable electron beam for
user operations. The impedance characteristics of the storage ring can give rise to …
user operations. The impedance characteristics of the storage ring can give rise to …
[PDF][PDF] Growth/damp measurements and bunch-by-bunch diagnostics on the Australian synchrotron storage ring
Recently a transverse bunch-by-bunch feedback system was commissioned to combat the
resistive-wall instability in the storage ring. Presently the instability is being controlled by …
resistive-wall instability in the storage ring. Presently the instability is being controlled by …
[PDF][PDF] Operation and storage Ring Calibration with the Transverse Bunch-by-Bunch Feeback System at the Australian Synchrotron
The first operational experience with the transverse bunch-by-bunch feedback system for the
storage ring shows a doubling of the lifetime and the ability to damp instabilities caused by …
storage ring shows a doubling of the lifetime and the ability to damp instabilities caused by …
[PDF][PDF] Reflective streak camera bunch length measurements at the Australian synchrotron
The bunch length of the 3 GeV electron storage ring at the Australian Synchrotron has been
measured using reflective input optics feeding a streak camera. An Offner optical design was …
measured using reflective input optics feeding a streak camera. An Offner optical design was …
[PDF][PDF] Commissioning of a 1.6 m long 16mm period superconducting undulator at the Australian Synchrotron
A Grau, N Glamann, K KIT, GW Walter, A Hobl… - core.ac.uk
Abstract A 1.6 m long 16 mm period superconducting undulator (SCU16) has been installed
and commissioned at the Australian Synchrotron. The SCU16, developed by Bilfinger Noell …
and commissioned at the Australian Synchrotron. The SCU16, developed by Bilfinger Noell …
基于逐圈位置频谱的束流不稳定性
杨桂森， 冷用斌， 袁任贤， 阎映炳 - **激光与粒子束, 2011 - cpsjournals.cn
利用上海光源储存环中受激电子束团位置信号频谱数据, 确定了束团在加速器中运行的工作点及
品质因数, 获得了储存环垂直方向阻抗和横向阻尼率, 分析了不稳定性产生的原因 …
品质因数, 获得了储存环垂直方向阻抗和横向阻尼率, 分析了不稳定性产生的原因 …