Open AccessAPIARY B-Factory Separation Scheme
Author(s) -
A. Garren
Publication year - 1991
Language(s) - English
Resource type - Reports
DOI - 10.2172/1001051
Subject(s) - physics , magnet , nuclear physics , detector , beam (structure) , synchrotron radiation , magnetic separation , synchrotron , b factory , collider , optics , quantum mechanics
A magnetic beam-separation scheme for an asymmetric-energy B Factory based on the SLAC electron-positron collider PEP is described that has the following properties: the beams collide head-on and are separated magnetically with sufficient clearance at the parasitic crossing points and at the septum, the magnets have large beam-stay-clear apertures, synchrotron radiation produces low detector backgrounds and acceptable heat loads, and the peak {beta}-function values and contributions to the chromaticities in the IR quadrupoles are moderate