Dispersion in the Presence of Strong Transverse Wakefields
Conference
·
· Conf.Proc.C970512:1523,1997
OSTI ID:1022593
To minimize emittance growth in a long linac, it is necessary to control the wakefields by correcting the beam orbit excursions. In addition, the particle energy is made to vary along the length of the bunch to introduce a damping, known as the BNS damping, to the beam break-up effect. In this paper, we use a two-particle model to examine the relative magnitudes of the various orbit and dispersion functions involved. The results are applied to calculate the effect of a closed orbit bump and a misaligned structure. It is shown that wake-induced dispersion is an important contribution to the beam dynamics in long linacs with strong wakefields like SLC.
- Research Organization:
- SLAC National Accelerator Laboratory (SLAC)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 1022593
- Report Number(s):
- SLAC-PUB-14535
- Conference Information:
- Journal Name: Conf.Proc.C970512:1523,1997
- Country of Publication:
- United States
- Language:
- English
Similar Records
Dispersion in the presence of strong transverse wakefields
Long-range wakefields and split-tune lattice at the SLC
Transverse wakefields at high dispersion
Conference
·
Tue Jul 01 00:00:00 EDT 1997
·
OSTI ID:521628
Long-range wakefields and split-tune lattice at the SLC
Conference
·
Thu Aug 01 00:00:00 EDT 1996
·
OSTI ID:489690
Transverse wakefields at high dispersion
Conference
·
Sat Feb 29 23:00:00 EST 1992
·
OSTI ID:10135309