Lifetime measurement of ATF damping ring
Conference
·
OSTI ID:666099
- Tokyo Metropolitan Univ. (Japan)
- High Energy Accelerator Research Organization, Tsukuba (Japan)
- Stanford Univ., CA (US). Stanford Linear Accelerator Center
The purpose of the ATF damping ring is the development of technologies for producing a low emittance beam required in future linear colliders such as JLC. The lifetime of the damping ring is very short (typically a few minutes). It is limited by elastic beam-gas scattering along with a small dynamic aperture, and by single intra-beam scattering (Touschek effect). The Touschek lifetime strongly depends upon the charge density of the beam, especially, the size of the vertical emittance. In this paper, the authors report the results of beam lifetime measurements in the ATF damping ring and the estimation of the vertical emittance from these measurements.
- Research Organization:
- Stanford Univ., Stanford Linear Accelerator Center, CA (US)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (US)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 666099
- Report Number(s):
- SLAC-PUB--7859; CONF-980671--; ON: DE98059241
- Country of Publication:
- United States
- Language:
- English
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