Planar Undulator Considerations(LCC-0085)
This note consists of informal working notes that document an effort to understand the TESLA baseline, unpolarized, undulator based positron source. This is the first step in the design process of an undulator based positron system for the NLC. The expressions and methodologies developed herein are used in subsequent memos that reference this note. In regards to the TESLA design, it is found that a 135 m long (versus 100 m length) undulator is consistent with the performance descriptions in the TDR text. And while operation of the TESLA system with a 250 GeV drive beam energy provides a safety margin of a factor of {approx}2 in e{sup +} yield, operation of the same system at 160 GeV results in a yield of about 0.6.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (US)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 826499
- Report Number(s):
- SLAC-TN-03-047; TRN: US0403384
- Resource Relation:
- Other Information: PBD: 7 Oct 2003
- Country of Publication:
- United States
- Language:
- English
Similar Records
Energy Loss and Energy Spread Growth in a Planar Undulator(LCC-0086)
High Luminosity Options for the JLC.NLC at 500 GeV cms(LCC-0004)