Some results of the advanced photon source beam lifetime studies
Conference
·
OSTI ID:491442
Total beam lifetime consists of two components: the residual-gas-scattering lifetime and Touschek lifetime. The residual-gas lifetime is comprised of the elastic and inelastic scattering on electrons and elastic and inelastic scattering on nuclei. Touschek scattering involves scattering of particles within the bunch. One usually calculates only the elastic scattering on nuclei (single Coulomb scattering) and inelastic scattering on nuclei (bremsstrahlung) of the residual-gas-scattering lifetime component. Experience gained from computing the beam lifetime in the Advanced Photon Source (APS) storage ring shows that the electron scattering should not be neglected, particularly the inelastic contribution. Given the measured quantities from the APS storage ring, one can compare theoretical predictions with experimental results. Uncertainties in calculating the various contributions to lifetime will be discussed.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 491442
- Report Number(s):
- ANL/ASD/CP--92321; CONF-970503--60; ON: DE97053240
- Country of Publication:
- United States
- Language:
- English
Similar Records
The extended Touschek lifetime
Benchmarking of Touschek Beam Lifetime Calculations for the Advanced Photon Source
Effects of vertical aperture on beam lifetime at the Advanced Photon Source (APS) storage ring
Technical Report
·
Wed Jan 31 23:00:00 EST 1996
·
OSTI ID:188644
Benchmarking of Touschek Beam Lifetime Calculations for the Advanced Photon Source
Conference
·
Sun Jun 25 00:00:00 EDT 2017
·
OSTI ID:1389082
Effects of vertical aperture on beam lifetime at the Advanced Photon Source (APS) storage ring
Conference
·
Thu Jun 01 00:00:00 EDT 1995
·
OSTI ID:72730