The Strong RF Focusing: a Possible Approach to Get Short Bunches at the IP
- SLAC
Short colliding bunches are required in the next generation particle factories to increase the luminosity by reducing the transverse beta functions at the interaction point (IP). The strong RF focusing consists in obtaining short bunches by substantially increasing the lattice momentum compaction and the RF gradient. In this regime the bunch length is modulated along the ring and could be minimized at the IP. If the principal impedance generating elements of the ring are located where the bunch is long (in the region near the RF cavities) it is possible to avoid microwave instability and excessive bunch lengthening due to the potential well distortion. By properly choosing the machine design parameters, 2 mm rms bunch length at the IP seems to be a realistic goal at the energy of the {Phi} resonance (1 GeV in the center of mass).
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (US)
- Sponsoring Organization:
- USDOE Office of Science (US)
- DOE Contract Number:
- AC03-76SF00515;
- OSTI ID:
- 826867
- Report Number(s):
- SLAC-PUB-10409
- Country of Publication:
- United States
- Language:
- English
Similar Records
The NLC L-Band Bunch Compressor
A REVIEW OF DIFFICULTIES IN ACHIEVING SHORT BUNCHES IN STORAGE RINGS
The Strong RF Focusing: a Possible Approach to Get Short Bunches at the IP
Technical Report
·
Tue Aug 20 20:00:00 EDT 2002
·
OSTI ID:800075
A REVIEW OF DIFFICULTIES IN ACHIEVING SHORT BUNCHES IN STORAGE RINGS
Technical Report
·
Wed Apr 30 20:00:00 EDT 2003
·
OSTI ID:813056
The Strong RF Focusing: a Possible Approach to Get Short Bunches at the IP
Program Document
·
Tue Jun 12 20:00:00 EDT 2018
·
OSTI ID:1441891