TY - CPAPER
AU - Huang, X.Y.
AU - Cui, X.
AU - Jiao, Y.
AU - Xu, G.
TI - Minimization of the Emittance Growth Induced by Coherent Synchrotron Radiation in Arc Compressor
J2 - Proc. of FEL2015
AB - Coherent synchrotron radiation (CSR) is a critical issue when electron bunches with short bunch length and high peak current transporting through a bending system in high-brightness light sources and linear colliders. For example, a high peak current of electron beam can be achieved by using magnetic bunch compressor, however, CSR induced transverse emittance growth will limit the performance of bunch compressor. In this paper, based on our 'two-dimensional point-kick analysis', an arc compressor with high compression factor is studied. Through analytical and numerical research, an easy optics design technique is introduced that could minimize the emittance dilution within this compressor. It is demonstrated that the strong compression of bunch length and the transverse emittance preservation can be achieved at the same time.
PB - JACoW
CY - Geneva, Switzerland
SP - 711
EP - 713
KW - emittance
KW - dipole
KW - synchrotron-radiation
KW - simulation
KW - synchrotron
DA - 2015/12
PY - 2015
SN - 978-3-95450-134-2
DO - 10.18429/JACoW-FEL2015-WEP069
UR - http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/wep069.pdf
ER -