Title :
Interaction region design for Beijing Tau-Charm Factory
Author :
Wu, Y.Z. ; Peng, Q.L.
Author_Institution :
Inst. of High Energy Phys., Beijing, China
Abstract :
Beijing τ-Charm Factory (BTCF) is compatible with three modes of operation: high luminosity mode, longitudinal polarization mode and monochromator mode. It consists of two rings, one above another, with one interaction point (IP). This paper will describe the overall design of the BTCF interaction region (IR). A cryostat which contains an anti-solenoid (A-S), a shield solenoid (S-S) and two focusing quadrupoles (Q1,Q2) will be installed at each side of the IP. Design parameters of these iron free superconducting magnets A-S, S-S, Q1, Q2 and the supporting system for these IR magnetic elements will be described. The IR vacuum chamber, the background issues which related to synchrotron radiation and lost particles will be described also
Keywords :
accelerator magnets; colliding beam accelerators; cryostats; electron accelerators; solenoids; storage rings; superconducting magnets; vacuum apparatus; BTCF; Beijing Tau-Charm Factory; anti-solenoid; cryostat; focusing quadrupoles; high luminosity; interaction point; interaction region; longitudinal polarization; lost particles; monochromator; shield solenoid; superconducting magnets; synchrotron radiation; vacuum chamber; Coils; Infrared detectors; Iron; Particle beams; Polarization; Production facilities; Radiation detectors; Solenoids; Superconducting magnets; Synchrotron radiation;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.749655
