Non-linear beam dynamics at DAΦNE

Author

Vaccarezza, C. ; Alesini, D. ; Benedetti, G. ; Bertolucci, S. ; Biscari, C. ; Boscolo, M. ; Di Mitri, S. ; di Pirro, G. ; Drago, A. ; Ghigo, A. ; Guiducci, S. ; Marcellini, F. ; Mazzitelli, G. ; Milardi, C. ; Preger, M. ; Sannibale, F. ; Serio, M. ; Stecc

Author_Institution

Lab. Nazionali di Frascati, Ist. Nazionale di Fisica Nucl., Frascati, Italy

Volume

1

fYear

2001

fDate

2001

Firstpage

443

Abstract

Studies and measurements have been performed at DAΦNE to improve dynamic aperture, beam lifetime and beam-beam performance. Measured tune scans for different working points are presented. After the measurement of an octupole-like term in the wiggler field, decoherence measurements with wigglers on and off have been performed. The effect of this cubic term on the chromaticity and dynamic aperture is presented

Keywords

colliding beam accelerators; electron accelerators; particle beam dynamics; storage rings; wigglers; DA Phi NE; beam lifetime; beam-beam performance; chromaticity; cubic term; decoherence measurements; dynamic aperture; nonlinear beam dynamics; octupole-like term; wiggler field; Apertures; Extraterrestrial measurements; Lattices; Particle beams; Particle tracking; Performance evaluation; Positrons; Resonance; Synchrotrons; Undulators;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001

Conference_Location

Chicago, IL

Print_ISBN

0-7803-7191-7

Type

conf

DOI

10.1109/PAC.2001.987537

Filename

987537