Cancellation Effects in CSR Induced Bunch Transverse Dynamics in Bends

Conference · Sat Jun 01 00:00:00 EDT 2002

OSTI ID:797456

Li, R

The partial cancellation between the effect of centrifugal space charge force on transverse bunch dynamics and the potential energy effect has been a long-standing controversial issue in the study of coherent synchrotron radiation (CSR) induced bunch dynamics in bends. In this paper, we clarify our definition of the ''centrifugal space charge force,'' and discuss the meaning of the ''cancellation effect'' and its general application. We further use simulation to demonstrate the cancellation in both steady state and transient regimes, and show the behavior of the effective transverse force.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Energy Research (ER) (US)
• DOE Contract Number: AC05-84ER40150
• OSTI ID: 797456
• Report Number(s): JLAB-ACP-02-03; DOE/ER/40150-2120; TRN: US0201716
• Resource Relation: Conference: EPAC 2002, Paris (FR), 06/03/2002--06/07/2002; Other Information: PBD: 1 Jun 2002
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
CANCELLATION
POTENTIAL ENERGY
SIMULATION
SPACE CHARGE
SYNCHROTRON RADIATION
TRANSIENTS