JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - UNPB AU - Zobov, M. ED - Biagini, Maria Enrica ED - Chrin, Jan ED - Giabbai, Manuela ED - Iungo, Massimiliano ED - Schaa, Volker R.W. TI - The DAΦNE Legacy to Future Colliders J2 - Proc. of eeFACT2022, Frascati, Italy, 12-16 September 2022 CY - Frascati, Italy T2 - ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders T3 - 65 LA - english AB - 25 years ago the first beam was stored in the DAΦNE electron-positron collider working at the energy of Phi resonance (1.02 GeV c.m.). Since then much efforts have been dedicated to obtain the luminosity substantially higher than that ever achieved at the colliders operated in this energy range and to provide data for several experimental detectors aimed at studying the high energy and nuclear physics. Careful beam optics modeling and nonlinear dynamics studies, design of the low impedance vacuum chamber, suppression of a variety of beam instabilities and investigation of beam-beam interaction have helped to reach the impressive result. Several novel ideas in the accelerator physics have been proposed and/or tested at DAΦNE for the first time. In particular, the Crab waist concept originally proposed and then tested at Frascati has been already successfully applied in SuperKEKB and now it is considered for implementation in the future electron-positron factories. In this paper we discuss the relevant advanced accelerator studies performed at DAΦNE which can be also of some interest to other circular colliders. PB - JACoW Publishing CP - Geneva, Switzerland ER -