The SPEAR 3 Light Source

Technical Report · Fri Oct 03 00:00:00 EDT 2003

DOI:https://doi.org/10.2172/826459· OSTI ID:826459

Corbett, W

SPEAR 3 is an upgrade of the 18-cell SPEAR 2 storage ring to 3GeV beam energy, 18nm-radian emittance and up to 500mA circulating current. The existing arrangement of photon beam lines remains largely unchanged, but opportunities arise for additional ID and dipole radiation exit ports. For optimum beam stability, the entire tunnel floor will be excavated and replaced with reinforced concrete. The magnet/vacuum-chamber supports will be mounted on rigid steel rafts (3 per cell). The cable plant and RF drive will be installed ahead of time while the power supplies, tunnel floor and pre-assembled rafts will be installed in a 6-month shutdown beginning April, 2003.

• 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: 826459
• Report Number(s): SLAC-PUB-10191; TRN: US0403157
• Resource Relation: Other Information: PBD: 3 Oct 2003
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
36 MATERIALS SCIENCE
CABLES
DIPOLES
FLOORS
LIGHT SOURCES
PHOTON BEAMS
POWER SUPPLIES
RADIATIONS
REINFORCED CONCRETE
SHUTDOWN
SPEAR
STABILITY
STEELS
STORAGE RINGS