ISSN - 09205632, Nuclear Physics B - Proceedings Supplements, 2009, vol. 189, p. 366-370
Energy determination at BEPC-II
The BEPC-II collider beam energy calibration system is discussed. The system is based on the Compton backscattering method. The expected precision of the electron and positron beam energy ε determination is δ ε / ε ≈ 3 ṡ 10- 5. © 2009 Elsevier B.V. All rights reserved.